OFDM

this is a simple version of PRMA algorithm, a shared medium access protocol.

说明：  做m-k突变检验，直接载入excel，方便快捷，真心实用(Do mk mutation testing, direct loading excel, convenient, really practical)

说明：  雷达回波信号消噪的仿真和实现 基于Mallat算法的滤波器设计及用于信号消噪实现(Simulation and Implementation of Radar Echo Signal Denoising)

两个关于子空间语音增强的算法，都是基于Loizou的文章的(Two on subspace speech enhancement algorithms are based on the article Loizou)

小波分解用在信号识别上面。所用信号有，单载波信号和OFDM信号以及另一种多载波信号WPM。对做信号处理和识别方面的朋友会很有帮助。(Wavelet decomposition used in the signal recognition above. Signals are used, single-carrier signals and OFDM signals, and other multi-carrier signal WPM. Do signal processing and identification of areas friend would be helpful.)

一维褶积 雷克子波与地层序数 地震资料正演方法(One-dimensional convolution Ricker wave formation ordinal)

序贯重要性采样，可用于机器学习和各类滤波算法(sequential importance sampling, whitch can be used for machine learning and variants of filtering algorithms)

电动执行机构是连接控制器与执行器(阀门)的部件，从控制出来的是离散信号，经零阶保持器后成为一个方波 信号，值都是阶跃跳动，而阀门的实际工作是有一定的行程时间的，即实际上阀门是不可能实现阶跃跳动的，故此需要一个电动执行器，将控制器的阶跃信号变为连续变化信号，假定阀门的行程时间与阀门开度变化成正比。(Electric Actuator is connected controller and actuator (valve) parts, from the control out of the discrete signal by zero-order cage became a square wave signal, values are step-beating, but the actual work of the valve there is a certain amount of travel time, that is, in fact the valve can not be achieved step beat, and therefore need an electric actuator, the controller of the step change in the signal into a continuous signal, assuming that the valve and the valve travel time changes in direct proportion to the door opening.)

lcmv- 阵列信号处理,可以自己输入信噪比(lcmv simulation on array )

利用Hu矩对26个英文字母进行提取和识别(Using Hu moments of the 26 English letters are extracted and recognized)