pwm-rectifier

本程序对同一文本在不同语言版本（英语，德语，芬兰语）下的单词频率进行统计，来检测齐夫定律(Zipf s law)在不同语言下的变化。(This procedure of the same text in different languages ​ ​ (English, German, Finnish) the word frequency statistics, to detect Zipf' s law (Zipf' s law) in different languages ​ ​ under the changes.)

说明：  认知无线电，退避策略，可用于学习，可运行，本人毕设研究内容(Cognitive radio, evasion strategy, can be used for learning, can be operated, I set up the research content.)

LU分解，LU法解方程，matlab语言(LU decomposition, LU method for solving equations, matlab language )

This function computes Hilbert-Huang spectrum using Hilbert transform, the instantaneous frequency and the instantaneous amplitude for each IMF.

bpsk modulation for telecommunication radio and software

some codes for calculate orbit definition

说明：  小波滤波时的matlab程序，是用于多种信号分解程序(When the matlab wavelet filtering procedure is used for a variety of signal decomposition process)

MATLAB赋值，获取最大值，及其最小值到等！(MATLAB assignment, obtain the maximum)

这个我整理完成的100个matlab小程序，希望大家喜欢。(this sorted out the small 100 Matlab procedures, hope you like them.)

快速计算一维信号的塔式谱峭度图，选择谱峭度最大值区间，方便确定所需滤波器中心频率及带宽。(Computes the fast kurtogram of signal x.This fast algorithm uses a pyramidal decomposition of the signal into a user-specified number of levels (a good choice is nlevel = 8). The first level is the classical kurtosis of the signal, the second level is the spectral kurtosis in 2 octaves, the third level the spectral kurtosis in 4 half-octaves, etc. Non-integer levels refer to divisions into third octaves. Here below is an illustration on how the frequency band is successively split when increasing the level)