selectiverepeat(2)

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.)

自己编的单幅图像复原技术，运行成功，希望对大家有帮助！！(Own series of single image restoration techniques, run successfully, we want to help! !)

阵列信号处理中的Capon法， 仿真不同SNR、不同阵元数、不同快拍数下的性能！ 原创(Capon array signal processing, simulation of different SNR, different number of array elements, different number of snapshots of performance under! Original)

说明：  关于PCM编码抽样，量化，编码，解码的M文件程序，本人已经汉化。如果大家能给改进，请多多帮忙。(PCM coding on the sampling, quantization, encoding, decoding M-file program, I have finished.)

读入COMSOL软件所生成的三维mphtxt四面体网格文件，读入相关网格的节点、四面体单元，边界信息。调用此函数时应将包含相关的路径与文件名的字符串作为输入参数。包中包含了一个m函数文件与一个示例网格数据文件。(read the information of 3-d tetrahedron mesh file--*.mphtxt generated by COMSOL. The input parameter is the path and name of mesh file. A matlab source file and mesh file is included in it.)

说明：  遗传算法求解物流配送中心选址模型的MATLAB程序代码(Location of logistics distribution center)

Recursive gabor filter implemntation

说明：  反演自适应动态滑模控制，可以有效降低抖振(Inversion adaptive dynamic sliding mode control can effectively reduce the chattering)

matlab threshold nblklkjkljlkjlkjlkj

在matlab环境下实现DV-HOP算法 (DV-HOP algorithm implemented in Matlab environment)