New and slightly modified Code. (Output dwtout.txt added)

wavelet2d/demo/wavedemo1.cpp

@@ -8,7 +8,7 @@
 
 #include <iostream>
 #include <fstream>
-#include "wavelet2d.h" // Include wavelet2s.h if you are working with static library
+#include "wavelet2d.h"
 #include <vector>
 #include <string>
 #include <cmath>
@@ -58,6 +58,11 @@ int main() {
         vector<int> length;
 
         dwt_sym(sig, J, nm, dwt_output,flag,length);
+            ofstream dwtout("dwtout.txt");
+            for (unsigned int i = 0; i < dwt_output.size(); i++){
+             dwtout << dwt_output[i] << endl;
+
+        }
 
 
         //Perform J-Level IDWT