without this presenting results would suck!
in order to ensure utf 8 encoding, change two lines in plot2svg.m
142: fid=fopen(finalname,'wt', 'n', 'UTF-8'); % Create a new text file
143: fprintf(fid,'<?xml version="1.0" encoding="UTF-8" standalone="no"?><!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">\n'); % Insert file header
i have two questions to ask .
1) can you explain why did you choose two values from variable 'point1' and 'point2'instead of four.
2) why are you applying convolution two times?
3) finally, can i use other filter instead of gaussian?
early reply would be appreciable.