how to convert image to 32-bit-data

Hi I use Matlab to convert image to hex ，I can get the fig 1（8 bit data）however ，I can't genetate the data like fig2（32 bit data） . Can you please give me some advises on how to deal with it or give me a example.

fig 2

fig 1

[Rik]

So you want to print a list of values to a txt file? Like fprintf(fid,'0x%06X\n') ?

[Zhiyuan Wang]

no .%06 or %08,is not the solution,I tried it ,but failed ,it's not work.You can see the result in the below picture.

[Rik]

You're not making it easy for other people to help you. We can do a lot with Matlab, but mind reading is not yet supported. You'll have to explain what your goal is, what your input data is and how your output should look. I have no idea how you are converting a list of values in something that looks like a C syntax to an image on your screen. If you don't explain these things I can only provide very basic help.

[Zhiyuan Wang]

The Matlab's input is image and I hope the output are the 32 bits data，I mean convert images to 32 bits data by matlab.The 32 bits data likes the fig2 shows. @Rik Wisselink.Then I can use the 32 bits data in Xilinx zc706 evaluation board,and the 32 bits data can be recognized by the zc706 board and display the image in screen.

Answer 1

[Zhiyuan Wang]

Thanks .perhaps it's a wrong direction.I should modify my program rather than entangled in convert image to he by Matlab