BP-wind-prediction

高阶频谱分析工具(数字信号处理Matlab例程)(higher order spectral analysis tools (digital signal processing Matlab routines))

牛拉法的详细程序！对于潮流计算很有帮助！大家可以参考学习(Cattle Rafah detailed procedures! For the flow calculation is helpful! We can refer to learning)

2D pca face detction

MATLAB统计分析与应用里的回归分析和样本数据(MATLAB statistical analysis and regression analysis and sample data in the application)

时间序列中自相关函数的计算代码，内附程序说明(Time series in the calculation of the autocorrelation function of the code, containing a description of the procedures)

三电平变流器的空间矢量调制算法的m文件，输入为三相电压电流和母线电压。输出为比较寄存器的值。(M files of the three-level inverter space vector modulation algorithm, the input to the three-phase voltage and current and bus voltage. Output compare register value.)

Floyd最短路算法的MATLAB程序，可以求解最短路问题，比如旅行商问题，(The most short circuit algorithm Floyd MATLAB procedures, can solve the most short circuit problems, such as traveling salesman problem, )

水声有关近场信源定位的matlab程序，具有较高的参考价值！(The near-field acoustic source location matlab program, with a high reference value!)

rayleigh fading channel

Data Encryption by Matrix Multiplication We will only use numbers 0 to 26 for the encryptive mathematics operation. Numbers from 1 to 26 are for letters from A to Z and 0 is for all non-letter characters. To minimize usage of numbers, all letters are converted to upper case. The original message is converted to number array according to the ASCII table and minus 64. We partition whole array into blocks of 8 numbers. The last block may be added several zeros. Then multiply each block by the an 8x8 matrix A which is invertible in Z27 to get cipher data. The decryption is the same process except to use its inverse matrix B. For good visual reading, we convert all non-letter characters to under score for the decryption.