I need for this problem 6.3 in matlab File!

Write a MATLAB program to compute the power spectrum Sv (j) of the signal v ( t) when the pulse g ( t) is {! (1- cos 2rrt ) , 0 st s T g(t) = 2 T 0, otherwise and the sequence {an} of signal amplitudes has the correlation function given by (6.2.14).

[Walter Roberson]

http://www.mathworks.com/matlabcentral/answers/6200-tutorial-how-to-ask-a-question-on-answers-and-get-a-fast-answer

Answer 1

[Image Analyst]

See help on pwelch() if you have the Signal Processing Toolbox.