distributed

xwch_test.m是主测试文件；biaoji.mat存放滤波器系数；xiangweicha.m用FFT计算相位差。 仿真框架为： 1.标记信号和双音信号续接作为发送信号； 2.对双音中一个频率分量的相位做偏移，再经过一个低通滤波器（引入线性相位，模拟收发不能同步测量现象）后，作为收到的信号； 3.用一个检测信号对收发信号进行相关运算； 4.画出收发信号以及相关处理后的信号。找出相关信号的那个尖点，从而推算出收发双音信号0相位点； 5. 输入0相位点位置，计算相对相位差。(xwch_test.m is the main test file biaoji.mat store filter coefficients xiangweicha.m calculated using FFT phase difference. Simulation framework: 1. Mark signals and then as a two-tone signal continued to send signals 2. On a two-tone frequency components of the phase shift to do, and then through a low pass filter (the introduction of linear phase, simulation can not simultaneously send and receive measuring the phenomenon), the as received signal 3. using a detection signal of the transceiver signal correlation operation 4. draw send and receive signals and related processed signal. Correlated signal of the cusp, which calculate the two-tone signal transceiver 0 phase point 5. Enter 0 phase point position, calculate the relative phase difference.)

用simulink和s函数实现模糊比例参数自调整的代码(Simulink s function is used and the ratio of parameters of fuzzy self-adjusting code)

矩阵的相关手册--包含矩阵的基本运算，对于研究人员，是本好手册(matrix code)

三相异步电机启动的matlab模型 适合下载学习看看(Three-phase asynchronous motors start learning to see matlab model for download)

简单的贝叶斯分类器的Matlab实现，并提供了三个实例(Simple Bias classifier Matlab implementation, and provides three examples)

使用CRgn对象得到某一特定区域，C++精选学习源码，很好的参考资料。(Use the CRgn object to get a specific area, select learning C++ source code, a good reference.)

this demo provide to understand about neural network with perceptron, simple perceptron demo

Zernike波前拟合源代码，实现了波面相位分解(Simulation by zernike modes)

a function called fit least square in mathematics with an excel sheet

matlab初步认识，利用matlab进行图像读取、保存一些基本操作(the matlab preliminary understanding, matlab image reading, save some of the basic operations)