Difference between revisions of "Transformation of Independent Variable OldKiwi" - Rhea

@@ Line 1: / Line 1: @@
-Fs = 44100; % Sampling Frequency in Hz
-y = wavread('armstrong'); % Reads the armstrong.wav file specificed by a string file
-wavplay(y,Fs); % Plays the armstrong.wav file at the specified sampling frequency
-x = wavread('armstrongforward'); % Reads the armstrongforward.wav file specificed by a string file
-wavplay(x,Fs); % Plays the armstrongforward.wav file at the specified sampling frequency
-N = length(x); % Returns the length of vector x.
-k = 1:1:N; % Creates an array
-minus_k = N+1 - k; % Reverses the created array
-z = x(minus_k);
-wavplay(z,Fs); % Plays the reversal of armstrongforward.wav file
-w = zeros(1,2.*N);
-w(1:2:2.*N) = z(1:N);
-wavplay(w,Fs); % Plays the slowed & reversed version of armstrongforward.wav file

Latest revision as of 20:49, 22 July 2008