BER_16QAM

将一个小波结构的矩阵反排成小波包结构矩阵，根据最高的分解层次，将原图3*level+1块分开赋给矩阵以便单独操作，按从上到下，从左到右的顺序(Anti-matrix of a wavelet structure arranged in wavelet packet structure matrix, according to the highest level of decomposition, the original 3* level+1 separate assigned to the matrix in order to operate independently from top to bottom, left to right order)

蓝牙与wifi的干扰共存研究，很实用的一个MATLAB程序(bluetooth and IEEE802.11b)

语音信号在其他变换域中的分析技术和特性,语音信号的同态处理和倒谱分析,离散余弦变换,小波和小波包变换(Speech signal analysis technologies and features in other transform domain, homomorphic processing voice signals and cepstrum analysis, discrete cosine transform, wavelet and wavelet packet transform)

MATLAB_主要函数指令表(功能)MATLAB_主要函数指令表(功能)MATLAB_主要函数指令表(功能)MATLAB_主要函数指令表(功能)(The main function of MATLAB_ instruction table (feature))

Dont Press With Parent Layout extends Linear Layout.

此文件包含跳频信号的生成和脉冲干扰信号的生成，可以结合二者产生跳频脉冲信号(This file contains the frequency hopping signal generation and pulse interference signal generation, you can combine the two to produce a frequency-hopping pulse signal)

the fuzzy control to solve the main problem about how to handle the systems

说明：  此程序为语音信号的过零率检测，白噪声过零率远远高于语音信号，故可通过对过零率的检测判断出是不是语音信号。(This procedure for the zero rate of speech signal detection, white noise zero crossing rate is much higher than the speech signal, it can zero rate by detection of voice signal is not judged.)

说明：  文件里边是针对两个非线性、变系数、非齐次偏微分方程的求救方法(The content of the document is for two nonlinear, variable coefficient, inhomogeneous partial differential equation solution method)

说明：  实现Jakes模型的快衰落仿真，希望对大家的学习有很好的帮助，看过之后给些意见(Jakes model to achieve fast fading simulation, we hope to learn a very good help, give some advice after reading )