图像的中值滤波程序。也可以用来作为图像滤波的模板-Image median filtering process. Can also be used as a template image filtering

matlab 基于二值膨胀差分和椒盐滤波的图像识别程序。识别教室内人数-matlab based on binary differential expansion and salt and pepper filtered image recognition program. Identify the number of classrooms

基于隐马尔科夫链的中值滤波去噪程序，输入为加速度传感器的值，输出为滤波过后的平均值。-In hidden Markov chain of the median filter to denoising procedures, enter a value for the acceleration sensor, the output for filtering after the mean value.