N*N matrix plot

Dear Friends,

I have 512*512 matrix from obtained from a CCD camera.

The CCD gives an image of X and Y pixel numbers versus intensity. This intensity is a 512*512 matrix.

I want to reproduce this image in matlab for further processing.

Could any expert here guide me in doing this.

I have attahced the image that has to be ontained and the ascii file.

Awaiting your kind reply.

Answer 1

[weikang zhao]

use image() function

[Pavan Kumar]

Hi Weikang,

Thanks for the suggestion. I have tried this. But the data is huge and matlab gives me an error that it is unable to load the data. Could you elaborate more on this. Becayse i 'd be doing some image processing also.

[weikang zhao]

give me more information about your code, the error massage and the CCD image file. If it is not convenient to provide them in the community, email me.