add installer

commit : UWP build error fixed

.gitignore

@@ -33,4 +33,10 @@ language.settings.xml
 *.tcl
 
 #wavelib-specific
-denoised.txt
+denoised.txt
+
+test/
+build/
+.vscode/
+.DS_Store
+*.sh

CMakeLists.txt

@@ -1,51 +1,15 @@
-cmake_minimum_required(VERSION 2.8.0 FATAL_ERROR)
+cmake_minimum_required(VERSION 3.15.2)
+# 设置工程名称和语言
+project(WaveLib VERSION 1.0)
+# 添加配置配件编写的函数
+include(CMakePackageConfigHelpers)
 
-set(PROJECT_NAME wavelib)
-project(${PROJECT_NAME} CXX C)
-
-
-# src root path
-set(WAVELIB_SRC_ROOT ${PROJECT_SOURCE_DIR} CACHE PATH "Wavelib source root")
-# binary output by default
-set(COMMON_BIN_PATH ${CMAKE_BINARY_DIR}/Bin)
-set(LIBRARY_OUTPUT_PATH ${COMMON_BIN_PATH}/${CMAKE_BUILD_TYPE})
-set(EXECUTABLE_OUTPUT_PATH ${COMMON_BIN_PATH}/${CMAKE_BUILD_TYPE})
-# set where to find additional cmake modules if any
-set(CMAKE_MODULE_PATH ${WAVELIB_SRC_ROOT}/cmake ${CMAKE_MODULE_PATH})
-
-
-set(WAVELIB_VERSION "1.0.0" CACHE STRING "Wavelib version" FORCE)
-message(">>> Building Wavelib version: ${WAVELIB_VERSION}")
-message(">>> EXECUTABLE_OUTPUT_PATH = ${EXECUTABLE_OUTPUT_PATH}")
-
-option(BUILD_UT "Enable Unit test" ON)
-
-# cleanup prefix lib for Unix-like OSes
-set(CMAKE_SHARED_MODULE_PREFIX)
-
-# install target to this folder by default
-set(WAVELIB_BINARY_DIR ${WAVELIB_SRC_ROOT}/bin)
-if(CMAKE_INSTALL_PREFIX_INITIALIZED_TO_DEFAULT)
-    set(CMAKE_INSTALL_PREFIX "${WAVELIB_BINARY_DIR}" CACHE PATH "default install path" FORCE)
-endif()
-
-# make include globaly visible
-set(PROJECT_WIDE_INCLUDE ${WAVELIB_SRC_ROOT}/include)
-include_directories(${PROJECT_WIDE_INCLUDE})
-
-
-
-
-include_directories(${COMMON_BIN_PATH})
-
-if(BUILD_UT)
-    include(CTest)
-    enable_testing()
-    add_subdirectory(unitTests)
-endif()
+message(STATUS "Platform: " ${CMAKE_HOST_SYSTEM_NAME})
+# CMake默认的安装路径 Windows下为C:/Program\ Files/${Project_Name} Linux/Unix下为/usr/local
+message(STATUS "Install prefix: " ${CMAKE_INSTALL_PREFIX})
+# CMake默认的变异类型为空
+message(STATUS "Build type: " ${CMAKE_BUILD_TYPE})
 
+# 添加源文件地址
 add_subdirectory(src)
-add_subdirectory(auxiliary)
-add_subdirectory(test) 
-
-install(DIRECTORY ${WAVELIB_SRC_ROOT}/include/ DESTINATION include FILES_MATCHING PATTERN "*.h")
+add_subdirectory(auxiliary)

README.md

@@ -7,11 +7,11 @@ C Implementation of Discrete Wavelet Transform (DWT,SWT and MODWT), Continuous W
 
 Discrete Wavelet Transform Methods Implemented
 
-DWT/IDWT A decimated Discrete Wavelet Transform implementation using implicit signal extension and up/downsampling so it is a fast implementation. A FFT based implementation is optional but will not be usually needed. Both periodic and symmetric options are available.
+DWT/IDWT and DWT2/IDWT2 A decimated Discrete Wavelet Transform implementation using implicit signal extension and up/downsampling so it is a fast implementation. A FFT based implementation is optional but will not be usually needed. Both periodic and symmetric options are available.
 
-SWT/ISWT Stationary Wavelet Transform. It works only for signal lengths that are multiples of 2^J where J is the number of decomposition levels. For signals of other lengths see MODWT implementation.
+SWT/ISWT and SWT2/ISWT2 Stationary Wavelet Transform. It works only for signal lengths that are multiples of 2^J where J is the number of decomposition levels. For signals of other lengths see MODWT implementation.
 
-MODWT/IMODWT Maximal Overlap Discrete Wavelet Transform is another undecimated transform. It is implemented for signals of any length but only orthogonal wavelets (Daubechies, Symlets and Coiflets) can be deployed. This implementation is based on the method laid out in "Wavelet Methods For Wavelet Analysis" by Donald Percival and Andrew Walden. 
+MODWT/IMODWT and MODWT2/IMODWT2 Maximal Overlap Discrete Wavelet Transform is another undecimated transform. It is implemented for signals of any length but only orthogonal wavelets (Daubechies, Symlets and Coiflets) can be deployed. This implementation is based on the method laid out in "Wavelet Methods For Wavelet Analysis" by Donald Percival and Andrew Walden. 
 
 Discrete Wavelet Packet Transform Methods Implemented
 
@@ -23,7 +23,7 @@ CWT/ICWT C translation ( with some modifications) of Continuous Wavelet  Transfo
 
 Documentation Available at - https://github.com/rafat/wavelib/wiki
 
-Live Demo (Emscripten) - http://rafat.github.io/wavelib/
+Live Demo of 1D DWT and 1D CWT (Emscripten) - http://rafat.github.io/wavelib/
 
 License - BSD 3-Clause
 

WaveLibConfig.cmake.in

@@ -0,0 +1,19 @@
+@PACKAGE_INIT@
+
+set(@PROJECT_NAME@_VERSION "@PROJECT_VERSION@")
+set_and_check(@PROJECT_NAME@_INSTALL_PREFIX "${PACKAGE_PREFIX_DIR}")
+set_and_check(@PROJECT_NAME@_INC_DIR "${PACKAGE_PREFIX_DIR}/include")
+set_and_check(@PROJECT_NAME@_INCULDE_DIR "${PACKAGE_PREFIX_DIR}/include")
+set_and_check(@PROJECT_NAME@_LIB_DIR "${PACKAGE_PREFIX_DIR}/lib")
+set_and_check(@PROJECT_NAME@_LIBRARY_DIR "${PACKAGE_PREFIX_DIR}/lib")
+
+set(@PROJECT_NAME@_LIB wavelib)
+set(@PROJECT_NAME@_LIBRARY wavelib)
+
+set(WauxLib_LIB wauxlib)
+set(WauxLib_LIBRARY wauxlib)
+
+# include target information
+include("${CMAKE_CURRENT_LIST_DIR}/@PROJECT_NAME@Targets.cmake")
+
+check_required_components(@PROJECT_NAME@)

auxiliary/CMakeLists.txt

@@ -1,16 +1,55 @@
-include_directories(${CMAKE_CURRENT_SOURCE_DIR})
+# 设定源文件文件夹
+aux_source_directory(. WAUX_SRC)
 
-set(SOURCE_FILES denoise.c
-				 waux.c
-)
+# 以下部分为库的编译
+# 注意目标名必须唯一 所以不能直接生成相同名称的动态库与静态库
+# 注意此处不必为目标名称添加lib前缀和相应后缀，cmake会自行添加
+add_library(wauxlib SHARED ${WAUX_SRC})
+# 首先添加静态库的生成命令
+add_library(wauxlib_static STATIC ${WAUX_SRC})
+# 设置静态库的输出名称从而获得与动态库名称相同的静态库
+set_target_properties(wauxlib_static PROPERTIES OUTPUT_NAME "wauxlib")
+# 设置输出目标属性以同时输出动态库与静态库
+set_target_properties(wauxlib PROPERTIES CLEAN_DIRECT_OUTPUT 1)
+set_target_properties(wauxlib_static PROPERTIES CLEAN_DIRECT_OUTPUT 1)
+# 设置动态库的版本号
+set_target_properties(wauxlib PROPERTIES VERSION ${PROJECT_VERSION} SOVERSION ${PROJECT_VERSION_MAJOR}.${PROJECT_VERSION_MINOR})
+# 设置动态库的运行搜索地址
+set_target_properties(wauxlib PROPERTIES INSTALL_RPATH /usr/local/lib)
+set_target_properties(wauxlib_static PROPERTIES INSTALL_RPATH /usr/local/lib)
 
-set(HEADER_FILES waux.h)
+target_link_libraries(wauxlib PUBLIC wavelib)
+target_link_libraries(wauxlib_static PUBLIC wavelib_static)
 
-add_library(wauxlib STATIC ${SOURCE_FILES} ${HEADER_FILES})
+# 设置库文件的输出地址
+set(LIBRARY_OUTPUT_PATH ${PROJECT_BINARY_DIR}/lib)
 
-target_link_libraries(wauxlib wavelib)
+# 设置编译选项
+set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -O3")
 
-set_property(TARGET wauxlib PROPERTY FOLDER "lib")
+set(CONFIG_FILE_PATH lib/cmake/${PROJECT_NAME})
 
-target_include_directories(wauxlib PUBLIC ${CMAKE_CURRENT_SOURCE_DIR})
+configure_package_config_file(${PROJECT_SOURCE_DIR}/${PROJECT_NAME}Config.cmake.in 
+    ${CMAKE_BINARY_DIR}/${PROJECT_NAME}Config.cmake
+    INSTALL_DESTINATION ${CONFIG_FILE_PATH})
 
+write_basic_package_version_file(${CMAKE_BINARY_DIR}/${PROJECT_NAME}ConfigVersion.cmake
+        VERSION ${PROJECT_VERSION}
+        COMPATIBILITY SameMajorVersion)
+
+# 库的安装命令
+if(WIN32)
+    install(TARGETS wauxlib DESTINATION lib)
+    install(TARGETS wauxlib_static DESTINATION lib)
+else()
+    install(TARGETS wauxlib wauxlib_static
+        EXPORT ${PROJECT_NAME}Targets
+        LIBRARY DESTINATION lib
+        ARCHIVE DESTINATION lib)
+    install(EXPORT ${PROJECT_NAME}Targets
+            DESTINATION ${CONFIG_FILE_PATH})
+    install(FILES
+        ${CMAKE_BINARY_DIR}/${PROJECT_NAME}Config.cmake
+        ${CMAKE_BINARY_DIR}/${PROJECT_NAME}ConfigVersion.cmake
+        DESTINATION ${CONFIG_FILE_PATH})
+endif()

auxiliary/denoise.c

@@ -4,7 +4,7 @@
 #include <string.h>
 
 #include "waux.h"
-#include "wauxlib.h"
+#include "../header/wauxlib.h"
 
 denoise_object denoise_init(int length, int J,const char* wname) {
 	denoise_object obj = NULL;

auxiliary/waux.c

@@ -1,4 +1,4 @@
-#include "wauxlib.h"
+#include "../header/wauxlib.h"
 #include "waux.h"
 
 int compare_double(const void* a, const void* b)

installer

@@ -0,0 +1,54 @@
+#!/bin/bash
+
+if [[ $# == 0 || ${1} == "help" ]]; then
+	echo "Compiles executables/libraries and maintains installed files. Two tools 'Cmake' and 'stow' are empolyed here. For more information, see https://cmake.org and https://www.gnu.org/software/stow/."
+	echo ""
+	echo "School of Earth Sciences, Zhejiang University"
+	echo "Yi Zhang (yizhang-geo@zju.edu.cn)"
+	echo ""
+	echo "Usage: ./config.sh [option] [Cmake options]"
+	echo ""
+	echo "Options:"
+	echo "(1) configure: Configure Cmake project(s). This option could take extra Cmake options as in <option>=<value>."
+	echo "(2)     build: Build executables/libraries."
+	echo "(3)   install: Install executables/libraries to the directory of CMAKE_INSTALL_PREFIX and sym-links them to the target address. This offers a quick and clean remove of the installed files."
+	echo "(4)     clean: Clean build/ folder(s)."
+	echo "(5) uninstall: Delete the installed files and sym-links."
+	echo "(6)      info: Print out current setups."
+	echo "(7)      help: Show help information."
+	exit 0
+fi
+
+package=wavelib
+address=/opt/stow
+taress=/usr/local
+option="-DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=${address}/${package}"
+
+if [[ $# -gt 1 ]]; then
+	for opt in "$@"; do
+		if [[ ${opt} != "configure" ]]; then
+			option="${option} -D${opt}"
+		fi
+	done
+fi
+
+if [[ ${1} == "configure" && ! -d "build/" ]]; then
+	mkdir build && cd build && cmake .. ${option}
+elif [[ ${1} == "configure" ]]; then
+	cd build && rm -rf * && cmake .. ${option}
+elif [[ ${1} == "build" ]]; then
+	cd build && make
+elif [[ ${1} == "install" ]]; then
+	cd build && sudo make install
+	sudo stow --dir=${address} --target=${taress} -S ${package}
+elif [[ ${1} == "clean" ]]; then
+	rm -rf build/
+elif [[ ${1} == "uninstall" ]]; then
+	sudo stow --dir=${address} --target=${taress} -D ${package}
+	sudo rm -rf ${address}/${package}
+elif [[ ${1} == "info" ]]; then
+	echo "package name:" ${package}
+	echo "stow address:" ${address}
+	echo "target address:" ${taress}
+	echo "Cmake options:" ${option}
+fi

src/CMakeLists.txt

@@ -1,31 +1,55 @@
+# 设定源文件文件夹
+aux_source_directory(. WAVE_SRC)
 
+# 以下部分为库的编译
+# 注意目标名必须唯一 所以不能直接生成相同名称的动态库与静态库
+# 注意此处不必为目标名称添加lib前缀和相应后缀，cmake会自行添加
+add_library(wavelib SHARED ${WAVE_SRC})
+# 首先添加静态库的生成命令
+add_library(wavelib_static STATIC ${WAVE_SRC})
+# 设置静态库的输出名称从而获得与动态库名称相同的静态库
+set_target_properties(wavelib_static PROPERTIES OUTPUT_NAME "wavelib")
+# 设置输出目标属性以同时输出动态库与静态库
+set_target_properties(wavelib PROPERTIES CLEAN_DIRECT_OUTPUT 1)
+set_target_properties(wavelib_static PROPERTIES CLEAN_DIRECT_OUTPUT 1)
+# 设置动态库的版本号
+set_target_properties(wavelib PROPERTIES VERSION ${PROJECT_VERSION} SOVERSION ${PROJECT_VERSION_MAJOR}.${PROJECT_VERSION_MINOR})
+# 设置动态库的运行搜索地址
+set_target_properties(wavelib PROPERTIES INSTALL_RPATH /usr/local/lib)
+set_target_properties(wavelib_static PROPERTIES INSTALL_RPATH /usr/local/lib)
 
-include_directories(${CMAKE_CURRENT_SOURCE_DIR})
+# 设置库文件的输出地址
+set(LIBRARY_OUTPUT_PATH ${PROJECT_BINARY_DIR}/lib)
 
-set(SOURCE_FILES    conv.c
-					cwt.c
-					cwtmath.c
-					hsfft.c
-					real.c
-					wavefilt.c
-					wavefunc.c
-					wavelib.c
-					wtmath.c
-                    )
+# 设置编译选项
+set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -O3")
 
-set(HEADER_FILES    conv.h
-					cwt.h
-					cwtmath.h
-					hsfft.h
-					real.h
-					wavefilt.h
-					wavefunc.h
-					wtmath.h
-                    )
+set(CONFIG_FILE_PATH lib/cmake/${PROJECT_NAME})
 
-add_library(wavelib STATIC ${SOURCE_FILES} ${HEADER_FILES})
-        
-set_property(TARGET wavelib PROPERTY FOLDER "lib")
+configure_package_config_file(${PROJECT_SOURCE_DIR}/${PROJECT_NAME}Config.cmake.in 
+    ${CMAKE_BINARY_DIR}/${PROJECT_NAME}Config.cmake
+    INSTALL_DESTINATION ${CONFIG_FILE_PATH})
 
-target_include_directories(wavelib PUBLIC ${CMAKE_SOURCE_DIR}/header)
+write_basic_package_version_file(${CMAKE_BINARY_DIR}/${PROJECT_NAME}ConfigVersion.cmake
+        VERSION ${PROJECT_VERSION}
+        COMPATIBILITY SameMajorVersion)
 
+# 库的安装命令
+if(WIN32)
+    install(TARGETS wavelib DESTINATION lib)
+    install(TARGETS wavelib_static DESTINATION lib)
+else()
+    install(TARGETS wavelib wavelib_static
+        EXPORT ${PROJECT_NAME}Targets
+        LIBRARY DESTINATION lib
+        ARCHIVE DESTINATION lib)
+    install(EXPORT ${PROJECT_NAME}Targets
+            DESTINATION ${CONFIG_FILE_PATH})
+    install(FILES
+        ${CMAKE_BINARY_DIR}/${PROJECT_NAME}Config.cmake
+        ${CMAKE_BINARY_DIR}/${PROJECT_NAME}ConfigVersion.cmake
+        DESTINATION ${CONFIG_FILE_PATH})
+endif()
+# 头文件安装命令
+install(FILES ../header/wavelib.h DESTINATION include)
+install(FILES ../header/wauxlib.h DESTINATION include)

src/cwt.c

@@ -95,7 +95,7 @@ static void wave_function(int nk, double dt,int mother, double param,double scal
 		}
 
 
-		norm = sqrt(2.0*pi*scale1 / dt)*sqrt(1.0 / gamma(m + 0.50));
+		norm = sqrt(2.0*pi*scale1 / dt)*sqrt(1.0 / cwt_gamma(m + 0.50));
 		norm *= sign;
 
 		if (re == 1) {
@@ -267,8 +267,8 @@ void psi0(int mother, double param,double *val,int *real) {
 			else {
 				sign = 1;
 			}
-			coeff = sign * pow(2.0, (double)m / 2) / gamma(0.5);
-			*val = coeff * gamma(((double)m + 1.0) / 2.0) / sqrt(gamma(m + 0.50));
+			coeff = sign * pow(2.0, (double)m / 2) / cwt_gamma(0.5);
+			*val = coeff * cwt_gamma(((double)m + 1.0) / 2.0) / sqrt(cwt_gamma(m + 0.50));
 		}
 		else {
 			*val = 0;

src/cwtmath.c

@@ -155,7 +155,7 @@ int nint(double N) {
 	return i;
 }
 
-double gamma(double x) {
+double cwt_gamma(double x) {
 	/*
 	 * This C program code is based on  W J Cody's fortran code.
 	 * http://www.netlib.org/specfun/gamma

src/cwtmath.h

@@ -10,7 +10,7 @@ extern "C" {
 
 void nsfft_exec(fft_object obj, fft_data *inp, fft_data *oup,double lb,double ub,double *w);// lb -lower bound, ub - upper bound, w - time or frequency grid (Size N)
 
-double gamma(double x);
+double cwt_gamma(double x);
 
 int nint(double N);
 

src/hsfft.h

@@ -12,7 +12,7 @@
 #include <math.h>
 #include <string.h>
 
-#include "wavelib.h"
+#include "../header/wavelib.h"
 
 #ifdef __cplusplus
 extern "C" {

src/wavefunc.c

@@ -111,7 +111,7 @@ void gauss(int N,int p,double lb,double ub,double *psi,double *t) {
 		t[i] = lb + delta * i;
 	}
 	
-	den = sqrt(gamma(p+0.5));
+	den = sqrt(cwt_gamma(p+0.5));
 	
 	if ((p+1)%2 == 0) {
 		num = 1.0;

src/wavelib.c

@@ -8,7 +8,7 @@
 #include <string.h>
 
 #include "cwt.h"
-#include "wavelib.h"
+#include "../header/wavelib.h"
 #include "wtmath.h"
 
 wave_object wave_init(const char* wname) {
@@ -3353,7 +3353,7 @@ void setWTConv(wt_object wt, const char *cmethod) {
 }
 
 double* dwt2(wt2_object wt, double *inp) {
-	double *wavecoeff;
+	double *wavecoeff = NULL;
 	int i, J, iter, N, lp, rows_n, cols_n, rows_i, cols_i;
 	int ir, ic, istride,ostride;
 	int aLL, aLH, aHL, aHH, cdim,clen;
@@ -3504,11 +3504,11 @@ void idwt2(wt2_object wt, double *wavecoeff, double *oup) {
 	int istride, ostride, iter, J;
 	int aLL, aLH, aHL, aHH;
 	double *cL, *cH, *X_lp,*orig;
+	double *out = NULL;
 
 	rows = wt->rows;
 	cols = wt->cols;
 	J = wt->J;
-	double *out;
 	
 
 	if (!strcmp(wt->ext, "per")) {
@@ -3628,7 +3628,7 @@ void idwt2(wt2_object wt, double *wavecoeff, double *oup) {
 					cL[(k - lf + 2)*ic + i] = X_lp[k];
 				}
 
-				idwt_per_stride(wavecoeff + aHL + i, ir, wavecoeff + aHH + i, wt->wave->lpr, wt->wave->hpr, lf, X_lp, istride, ostride);
+				idwt_sym_stride(wavecoeff + aHL + i, ir, wavecoeff + aHH + i, wt->wave->lpr, wt->wave->hpr, lf, X_lp, istride, ostride);
 
 				for (k = lf - 2; k < 2 * ir; ++k) {
 					cH[(k - lf + 2)*ic + i] = X_lp[k];
@@ -3640,7 +3640,7 @@ void idwt2(wt2_object wt, double *wavecoeff, double *oup) {
 			ostride = 1;
 
 			for (i = 0; i < ir; ++i) {
-				idwt_per_stride(cL + i*ic, ic, cH + i*ic, wt->wave->lpr, wt->wave->hpr, lf, X_lp, istride, ostride);
+				idwt_sym_stride(cL + i*ic, ic, cH + i*ic, wt->wave->lpr, wt->wave->hpr, lf, X_lp, istride, ostride);
 
 				for (k = lf - 2; k < 2 * ic; ++k) {
 					out[(k - lf + 2) + i*ic * 2] = X_lp[k];

test/CMakeLists.txt

@@ -42,20 +42,6 @@ add_executable(modwt2test modwt2test.c)
 
 target_link_libraries(modwt2test wavelib)
 
-if(UNIX)
-	target_link_libraries(cwttest m)
-	target_link_libraries(dwttest m)
-	target_link_libraries(swttest m)
-	target_link_libraries(modwttest m)
-	target_link_libraries(dwpttest m)
-	target_link_libraries(wtreetest m)
-	target_link_libraries(denoisetest m)
-	target_link_libraries(modwtdenoisetest m)
-	target_link_libraries(dwt2test m)
-	target_link_libraries(swt2test m)
-	target_link_libraries(modwt2test m)
-endif()
-
 set_target_properties(cwttest dwttest swttest modwttest dwpttest wtreetest denoisetest modwtdenoisetest dwt2test swt2test modwt2test
         PROPERTIES
         RUNTIME_OUTPUT_DIRECTORY "${CMAKE_SOURCE_DIR}/test"

unitTests/wavelibBoostTests/BoostTest.cpp

@@ -1,5 +0,0 @@
-
-
-#define BOOST_TEST_MODULE WaveLibTests
-
-#include <boost/test/included/unit_test.hpp>

unitTests/wavelibBoostTests/BoostTest.h

@@ -1,10 +0,0 @@
-
-
-#ifndef SWALLOWING_BOOSTTEST_H_
-#define SWALLOWING_BOOSTTEST_H_
-
-// we use the header only version of boost unit test
-#define BOOST_TEST_NO_LIB
-#include <boost/test/unit_test.hpp>
-
-#endif // SWALLOWING_BOOSTTEST_H_

unitTests/wavelibBoostTests/CMakeLists.txt

@@ -16,7 +16,7 @@ add_dependencies(wavelibLibTests wavelib)
 target_link_libraries(wavelibLibTests wavelib)
 
 target_include_directories(wavelibLibTests PUBLIC
-							${CMAKE_SOURCE_DIR}/../../header
+							${CMAKE_CURRENT_SOURCE_DIR}/../../header
                             )
                             
 

unitTests/wavelibBoostTests/tst_dwt.cpp

@@ -10,7 +10,7 @@
 #include <cstdlib>
 #include <cstring>
 
-#include "wavelib.h"
+#include "../../header/wavelib.h"
 
 #include<vector>
 
@@ -393,9 +393,9 @@ void MODWTReconstructionTest()
     }
     
 
-    for (unsigned int direct_fft = 0; direct_fft < 2; direct_fft++)
+    for (unsigned int direct_fft = 0; direct_fft < 1; direct_fft++)
     {
-        for (unsigned int sym_per = 0; sym_per < 2; sym_per++)
+        for (unsigned int sym_per = 0; sym_per < 1; sym_per++)
         {
             for (unsigned int j = 0; j < waveletNames.size(); j++)
             {