Signal Processing

fft for images is showing error ?fft(image).what to do?

I'm siva doing my final year of engineering in a reputed college in south India. I'm doing my final year project using Scilab and since i don't have any idea of how to work in scilab i ask for this help. I'm supposed to design a FIR filter and integrate it with a server scheduler. I seriously don't know how I am going to do this yet I have the time and support to finish it. So I kindly request fellow members to help me out with initially designing a FIR filter in Scilab.

Thanks in advance.

Hi

I am using SIVP 0.5.3-2 and Scilab 5.3.3 for image processing. I wish to display two(or more) images simultaneously side by side. But i am not able to do that using imshow(). Second imshow is overwritting the image displayed by 1st one.

Plz tell me which function i can use for the purpose. Also how can i display the title on top of the image window.

Regards

Saurav