Write sinusoidal mathematical equations in MATLAB to play yo

Write sinusoidal mathematical equations in MATLAB to play your favorite song

Solution

Fs = 1000; %# Samples per second
toneFreq = 50; %# Tone frequency, in Hertz
nSeconds = 2; %# Duration of the sound
y = sin(linspace(0, nSeconds*toneFreq*2*pi, round(nSeconds*Fs)));

or

sound(y,FS); %# play sound at sampling rate

or

soundsc(y,Fs);

or

wavread()

sound()

soundsc()

flipud()

wavwrite()