my_xcorr

短时傅里叶变换可以用差分模式来实现，对书上的运算式做了稍许的改变。改变-计算差分序列的第一列数据时用的是第一列的元素减去当前行的最后一列元素。原算法中采用的是第一列元素减去下一行第二列元素。原算法加窗之后结果比较好，不加窗时结果误差很大，而改变之后的算法不加窗效果依然很好。(Short time Fourier transform can be used to achieve the differential mode of expression on the book made a slight change. Change- calculating the difference sequence of the data with the first column is the first column of the matrix by subtracting the current element in the last column of row. Is used in the original algorithm subtracts the elements of the first column of the next row and the second column elements. After the results of the original algorithm windowed better, when the results window without great error, and after changing algorithms no window effect is still very good.)

Simple Web Application

说明：  粒子群算法源代码 介绍各种粒子群算法 一共13种(pso code introduce all kind of pso method total of 13)

this code emploid gossian filter on a image

说明：  针对旋转机械采集到得振动信号进行消燥处理，开发工具为matlab(For rotating machinery vibration signals collected may eliminate dry processing, development tools for the matlab)

搭建OFDM通信系统的框架，matlab程序运行时导入数据文件作为输入参数，包括 MUSIC算法，ESPRIT算法 ROOT-MUSIC算法，可以广泛的应用于数据预测及数据分析,FMCW调频连续波雷达的测距测角，计算多重分形非趋势波动分析。( Build a framework OFDM communication system, Import data files as input parameters matlab program is running, Including the MUSIC algorithm, ESPRIT algorithm ROOT-MUSIC algorithm, Can be widely used in data analysis and forecast data, FMCW frequency modulated continuous wave radar range and angular measurements, Calculate the multifractal trend fluctuation analysis.)

快速边缘的块稀疏贝叶斯学习代码,BSBL-FM,用以对穿墙雷达块目标成像(Fast marginalized block sparse Bayesian learning codes)

计算机控制的matlab例程 自己做的关于课程的仿真程序(Computer-controlled matlab routines to do their own on the course of the simulation program)

用NLMS基于符号的LMS算法完成仿真，并比较结果，包括不同信道参数w，不同数据块长度L对其的影响。(With NLMS symbol-based LMS algorithm to complete the simulation, and compare the results, including different channel parameters w, different data block length L of its impact.)

数据包传送源码程序，小波包分析提取振动信号中的特征频率，分形维数计算的毯子算法matlab代码。( Data packet transfer source program, Wavelet packet analysis to extract vibration signal characteristic frequency, Fractal dimension calculation algorithm matlab code blankets.)