image thumbnail

Crop and pad a matrix

version 1.0.2 (4.89 KB) by ytzhak goussha
Crop and pad a 2d matrix or image into a desired width and height

8 Downloads

Updated 16 Jun 2021

View License

CROPANDPADMATRIX pads or crops a matrix into desierd width and height
X = CROPANDPADMATRIX(MAT,OUTWIDTH, OUTHEIGHT) pads MAT, with zeros or crops the matrix,
while keeping the matrix in the middle and outputs a new matrix x with dimention
[outHeightxoutWidth]. MAT may be a cell array of matrecies, in which case,
X will be [h,w,c] array where h is the height, w is width and c is the
number of matrecies in the MAT. If the matrix is empry CropAndPadMatrix(MAT,WIDTH ,HEIGHT)
returns and zero matrix with size [HEIGHT,WIDTH].
Examples
CropAndPadMatrix(rand(5,10), 100, 10)
CropAndPadMatrix(rand(5,50), 10, 10)
CropAndPadMatrix([], 10, 10)
CropAndPadMatrix({rand(5,10),rand(51,12)}, 10, 10)

Cite As

ytzhak goussha (2021). Crop and pad a matrix (https://www.mathworks.com/matlabcentral/fileexchange/94140-crop-and-pad-a-matrix), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2021a
Compatible with any release
Platform Compatibility
Windows macOS Linux

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!