MATLAB_introduction

This Matlab code shows how to perform edge detection by Sobel method in horizontal & vertical direction and the effect of increasing and decreasing the threshold value . Besides, you can try to perform the edge detection by other method in the same ways such as Prewitt , Roberts , Canny and others.

《MATLAB及在电子信息课程中的应用》一书由陈怀琛编著<br>MATLAB语言具备高效、可视化及推理能力强等特点，在日前工程界是流行最广的科学计算语言。(" MATLAB and electronic information in the application of the curriculum," a book edited by陈怀琛<br> MATLAB language with high-performance, visualization and reasoning ability and other characteristics of the engineering in a few days ago is the most widely popular language of scientific computing.)

可应用于最小二乘的计算，对数据进行回归，定量分析等(It can be applied to the computation of least squares, regression of data, quantitative analysis, etc.)

介绍matlab的详细画图功能及动画功能，为读者提供快捷的查找资料(Matlab functions described the detailed drawing and animation features to provide readers find information fast)

这是与文本相关的声纹识别，利用MATLAB编写，不错的程序！！！！！(MATLAB)

SPT 方式最短路径问题，很好的matlab代码(SPT way shortest path problem, the M-file)

Sparsity and incoherence in compressive sampling.pdf

说明：  适应度计算中要修改惩罚函数的形式。0 3.为提高难度，把适应度改写为自适应的形式。 (Fitness calculation is necessary to modify the penalty function form. 03. To enhance the degree of difficulty, the adaptive fitness rewritten form.)

阵列天线的DOA估计MUSIIC算法，只有几行简单易懂的代码 (The array antenna DOA estimation MUSIIC algorithm, and only a few lines of easy-to-understand code)

一种改进的canndy边缘检测算法，非常新颖，值得学习(An improved edge detection algorithm canndy, very novel, it is worth learning)