Beijing-institute-tecnolgy2

电力系统中计算潮流的牛顿拉夫逊拉法和PQ快速分解法(newton method and PQ method)

在一段音频信号中加入了随机噪声，用matlab编程实现去噪!(This File shows an example for denoising via hard thresholding of Fourier coefficients.)

network security algorithm ceasar cipher codes, simple implementation

ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING MATLAB CODE

说明：  计算短路电流（1相，2相，3相）。需要自己画出节点图并输入(Calculation of short circuit current (1 phase, 2 phase, 3 phase). Need to draw their own map and enter the node)

matlab中使用libsvm进行分类预测时对数据进行归一化。(Data normalization)

说明：  一个协方差交集的matlab函数,可以直接调用的函数(Matlab code on intersection of a covariance.The function can be directly called)

Time Domain Method for Calculating Difference on Arrival of Sound.

parzen window + fish linear discriminant analysis

插值与拟合的matlab实现，自己编的5种调制信号，对信号进行频谱分析及滤波。( Interpolation and fitting matlab implementation, Own five modulation signal, The signal spectral analysis and filtering.)