"Donald Reay"  wrote in message 
news:e665da4c-cd1f-42e9-9cb0-745f0380acfe@27g2000hsf.googlegroups.com...
On Jun 29, 7:53 am, samar  wrote:
> i hv to make a program for continuous time fourier series without
> using its inbuilt function in matlab
> ca anybody plz help me befor 30th june at smr_...@live.com

Whether you mean continuous-time Fourier transform or continuous-time
Fourier series, I think you'll have a job - both involve integrals and/
or infinite series. How do you intend to represent continuous-time
signals in Matlab?