带通滤波器的例子,详细的看，适合初学matlab和图形图像处理的例子-band pass filter example, the detailed, suitable for beginners Matlab and graphic examples of image processing

Matlab 实现的带阻滤波器设计。基于高斯带阻滤波器。实现冈萨雷斯《数字图像处理》第五章的实例。-Matlab implementation of the band stop filter design. Based on Gaussian band-stop filter. Achieve Gonzalez, " Digital Image Processing" Chapter V of the instance.