bearingcodes1

说明：  mimo下行基于块对角化信道逆转的多用户预编码程序。(mimo downlink multi-user precoding based on block diagonalization channel inversion)

This code can be used to detect copy move image forgery based on SIFT algorithm

matlab传递矩阵法临界转速计算。很实用(matlab critical speed of the transfer matrix method calculation. Very practical)

Computational Building Physics and Systems 7

说明：  对简单闭环系统的PID控制参数进行优化，得到最佳的控制效果。使用时将该文件夹设为matlab默认文件夹，用simulink打开.mdl文件，在命令行窗口输入.txt文档中命令，可以得到优化后的P、I和D参数。(The PID control parameters of the simple closed-loop system are optimized to obtain the best control effect. With using these codes, the folder must be set as the default folder of matlab, then open the. MDL file, and input the commands of . TXT document in the command line window. The optimized P, I and D parameters will be obtained.)

这是模式识别的一个感知器算法，用matlab编的程序。(This is a pattern recognition algorithm Perceptron, with matlab compiled program.)

this is file for optimization and searching.

多井下的RAKE接收机的接受性能matlab仿真源程序，可以直接运行。(RAKE receiver more than the acceptance of underground performance simulation matlab source, can be directly run.)

说明：  用matlab编写的ADPCM编码和解码.里面包括了编码和解码的m文件.The algorithm is based on IMA ADPCM. (using Matlab prepared by the ADPCM encoding and decoding. They include coding and decoding m documents. The algorithm is based on IMA ADPCM.)

Error Vector Magnitude Calculation