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matlab程序求图像的梯度，获得图像的纹理信息丰富的点或边缘点、角点等。(to get the gradient of mage, the image texture information rich points or edge, corner, etc.)

随机森林的matlab版本，重修改整理过的，可以直接拿来用，带实例。可以用来做回归法分析及分类。是机器学习中的快速有效的方法，基本不会产生过拟合。(Random Forest, an efficient regression and classification tool in area of machine learning. The Programms performs well and a demo is offered.)

说明：  DVBS2 system : transister + receiver

基于MATLAB的图像处理，增强，滤波，去噪二值化，恢复(MATLAB based image processing, enhancement, filtering, binarization denoising, restoration)

二维圆柱bem声学的程序,程序比较好读，能自己设置参数(Bem-dimensional cylindrical acoustic program, the program is relatively easy to read, can set their own parameters)

分布傅立叶法求解脉冲在光纤中的传输求解非线性薛定谔方程(Fourier method to solve the distribution of pulses in optical fiber transmission for solving nonlinear Schr?dinger equation)

北京工业大学MATLAB课件的ppt和word文档的总结概括(Beijing University of MATLAB Courseware ppt and word summed up the document)

It is a files related to basic programes of MATLAB

最小均方误差（MMSE）的算法，多姿态，多角度，有不同光照,包括调制，解调，信噪比计算。( Minimum mean square error (MMSE) algorithm, Much posture, multi-angle, have different light, Includes the modulation, demodulation, signal to noise ratio calculation.)

说明：  利用ARMA、AR、MA模型，以及周期图等进行系统参数估计(use ARMA, AR, MA model and cycle map for parameter estimation system)