HDL code generator problem

Hi,in simulink

Image->RGB to Intensity->sobel edge detection

but,what's this mean?

Matrices are not supported in this release.'untitled/Edge Detection'

how does it convert to hdl code?

excuse my poor english.

[Kaustubha Govind]

Perhaps you need to convert them to vectors?

Answer 1

[Kiran Kintali]

You need to use streaming inputs for HDL Code Generation. See MATLAB to HDL examples here.

>> mlhdlc_demo_setup('heq')
>> mlhdlc_demo_setup('sobel')