matlab实现不同类型和大小卷积核处理数字图像

WriteafunctionConvolution(ImageI,KernelH)thathasargumentsa.ImageB(Imagesiscorruptedbysalt-and-peppernoise).b.KernelH(YoushouldallowvaryingsizeKernels)TheoutputoffunctionshouldbetheconvolutionofIwithH.TestyourfunctionandshowresultsonthefollowingKernels.i.AveragingKernel(3×3and