mywigner

能够修改交织深度，来实现任意长度的交织，采用802.11a的方案，实现分组交织(Interleaving depth can be modified to achieve any length intertwined, using 802.11a solution, implementing the packet interleaving)

说明：  基于matlab的子程序，可以进行任意通信信号的升余弦滤波(Subroutine based on matlab, any communication signals can be raised cosine filter)

描述如何使用MATLAB产生线性调频信号，并输出仿真图形(Describes how to use MATLAB to generate a linear FM signal, and output of simulation graphics)

matlab电路仿真笔记，关于matlab/simulink用于电路仿真的技巧和方法(matlab circuit simulation notes on matlab/simulink for circuit simulation techniques and methods)

语音端点检测，门限法包括短时能量、过零率等等(Voice activity detection, threshold laws, including the short-term energy, zero crossing rate, etc.)

BALLBEAM demonsrates Proportional-Derivative (PD) control as applied to a ball and beam simulation experiment. Execute by calling with no arguments. P and PD controllers are implemented which manipulates the beam angle in response to the position of the ball on the beam. The setpoint is indicated by the red marker and adjusted using the slider at the bottom of the figure. The control gain, Kc, and the Derivative Time constant, Td, are adjusted by a sliders located in the right hand control panel. Simulation data is stored in ballbeam.mat for subsequent analysis and parameter estimation. This demo was originally developed with Matlab 5.3 and Matlab 6.0. Some of the user interface code was shamelessly ripped out of the standard Matlab demos. The demo is now updated for Matlab 2010b with additional documentation and suggested exercises for classroom use.

关于图像的灰度处理，翻转，很不错的源码还有界面。(On the gray image processing, flip, very good source are the interface.)

phase lock loop for coherent detection

Simulation of two-arm rigid robot.

Divide/Create data into K-Folds training and testing data which are balanced basing on the labels. It is for k-fold cross validation.