update

Author: 0x7C8

README.md

@@ -1,4 +1,3 @@
-# Matlab function library
-
-My own matlab functions
+# Matlab functions
 
+My own Matlab functions

fun/csvcommadecimal.m

@@ -0,0 +1,12 @@
+function y = csvcommadecimal(filename)
+% Reads .csv files that have ',' instead of '.' as decimal separator
+
+Data = fileread(filename);
+Data = strrep(Data, ',', '.');
+FID = fopen('temp.csv', 'w');
+fwrite(FID, Data, 'char');
+fclose(FID);
+
+y = readtable('temp.csv');
+delete('temp.csv')
+end

fun/nicegif.m

@@ -1,6 +1,11 @@
 function [] = nicegif(x,y,n,delay,filename)
 % Function to make 2D gifs
 % y is function of x and n, where n varies each frame
+% Example:
+%   a = 0:0.01:2;
+%   fun = @(x,n) sin(2.*pi.*(x-n));
+%   t = 0:0.01:1;
+%   nicegif(a,fun,t,0.05,'wave.gif')
 
 f = figure;
 axis tight manual % this ensures that getframe() returns a consistent size