GENERATE COLOR GRADIENT FOR AN IMAGE

this codes demonstrates how we can generate an image having linear color gradient, it uses two color to generates color gradient image,

This code depends upon the linear change in color gradient, one is the start color and another is the destination color.

[final_image]= img_grd(l,w,fc,sc)
l = length of image
w = width of image
fc = RGB start color
sc = RGB end color

Example:
final_image = img_grd(500,200,[104 201 80],[95 64 217]);

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