hamming window matlab code

hi evrybody i need matlab code for hamming window

[qamar alshraideh]

Built in function ::

M=30; % length
 wc1=.05*pi;
n=0:1:(M-1);
h1 = (wc1/pi)*sinc(wc1/pi*n);
 ham=h1.*hamming(M)'; %here we dont need to shift
 x=n/pi;
 x=x/pi;
 plot(x,abs(fft(ham)));
 title('Magnitude Response');
 xlabel('frequency in pi units')

Answer 1

[John Petersen]

if x is an n-element input signal and t is the time scale
w = 0.54 - 0.46*cos(2*pi*t/(n-1));
wx = x.*w;

[Abdulkareem]

thank you sir