FUZZYPID3

一种简单而快速的利用图像的轮廓在极坐标中的特征，做形状的匹配 matlab实现( a simple and fast image characteristics in polar coordinates, the outline of shape matching of matlab)

matlab的数字信号调制仿真-调制识别程序 本文首先对各种通信信号进行了理论分析， 在此基础上针对数字 调制信号采用了基于决策论方法的调制方式识别算法， 并利用 MATLAB 软件进行了计算机仿真。本文的调制识别算法是基于决策论 方法， 该方法具有运算量小， 识别效果好等优点。(matlab simulation of digital signal modulation- modulation recognition procedure in this article a variety of communication signals first theoretical analysis on the basis of the recognition algorithm based on decision theory methods of modulation for digital modulation signals and a computer simulation using MATLAB software . The modulation recognition algorithm is based on decision theory, the method of computing a small amount of good recognition effect.)

Model a signal using Shanks method

协方差矩阵稀疏DOA，对利用压缩感知进行定位有参考作用(Covariance matrix sparse DOA, fixing the use of compression perception has reference function )

全国研究生数学建模大赛2012年优秀参赛论文集D题1解法与程序(National Graduate Mathematical Modeling Contest 2012 entry Engineering D problem an excellent solution and Procedures)

此程序是对齿轮信号进行模拟分析，并通过小波变换进行信号重构(This procedure is to simulate the gear signal analysis and signal reconstruction by wavelet transform)

说明：  本书共分12章，内容包括matlab r2010a简介、基本使用方法、数组和向量、matlab的数学运 算、字符串、单元数组和结构体、matlab编程、matlab符号处理、matlab绘图、句柄图形、gui(图形用户接口)设计、simulink的建模与仿真、文件和数据的导入与导出等。其中重点介绍了matlab 的基础应用，以简练的语言和代表性的实例向读者介绍matlab的功?和使用方法，为初识 matlab 的用户提供指导。本书对matlab的常用函数和功能进行了详细的介绍，并通过实例及大量的图形进行说明。此外，本书每章都配有习题，辅助读者学习 matlab。(This book is divided into 12 chapters, including the introduction of MATLAB r2010a, basic use method, array and vector, mathematical operation of MATLAB Calculation, string, cell array and structure, matlab programming, matlab symbol processing, matlab drawing, handle graphics, GUI (graphical user interface) design, modeling and Simulation of Simulink, import and export of files and data, etc. It focuses on the basic application of MATLAB, introduces the functions and application methods of MATLAB to the readers with concise language and representative examples, and provides guidance for the users who first know MATLAB. In this book, the common functions and functions of MATLAB are introduced in detail, and illustrated by examples and a large number of graphics. In addition, each chapter of the book is equipped with exercises to assist the readers in learning Matlab.)

The implementation of ASK OOK FSK and BPSK in MATLAB. I think it is useful to some friends. Thanks.

filter parameter determination

Plot the least squares fit by a line