一个基于matlab开发的系统，实现对图像直方图的绘制、canny、sobel等几种不同算子的边缘检测-A system based on matlab development, drawing the image histogram, canny, sobel edge detection of several different operators can manually modulation threshold

Calculate the multifractal trend fluctuation analysis, Modulated signals to calculate its density Pu-related, Complex modulation coherent pulse train signal.