cdma

Simulink is a graphical extension to MATLAB for the modeling and simulation of systems. In Simulink, systems are drawn on screen as block diagrams. Many elements of block diagrams are available (such as transfer functions, summing junctions, etc.), as well as virtual input devices (such as function generators) and output devices (such as oscilloscopes). Simulink is integrated with MATLAB and data can be easily transferred between the programs. In this tutorial, we will introduce the basics of using Simulink to model and simulate a system.

扩展卡尔曼滤波的matlab实现，doc格式的，挺好用的，大家可以试下。(ekf is erealised by matlab,it is very good. every can have a try.)

多载波调试的正交频分复用技术 包括正交振幅键控技术 四相相移键控信号等其它技术 其误码率在千分之几数量级 非常实用(Multi-carrier debugging orthogonal frequency division multiplexing quadrature amplitude shift keying technology quadrature phase shift keying signal other technologies, such as the bit error rate is very useful in a few thousandths of magnitude)

演示AR序列的特征值、自协方差函数和谱密度。程序是开放的，可以修改参数(Eigenvalues ​ ​ demo AR sequence autocovariance function and spectral density. The program is open, you can modify the parameters)

说明：  开普勒公式卫星轨道模拟 以及 左边转换函数 ECI2ECEF LGCV2ECEF等等(Simulation of orbital motion by solving Keplerian equation)

Matlab中的双馈发电系统模型，包括电机模型和控制部分，可以随意修改电机参数(Matlab DFIG)

使用方法如下： --------------------------------- hcmenu1= uicontextmenu uimenu（hcmenu1,...) uimenu（hcmenu1,...) showcontextmenu（hObj，hcmenu1） --------------------------------- 尝试使用实例test_showcontextmenu.m。 这也包含了日常琐碎的一些功能： getParentFigure（hObject） ％的投资回报hObject的父母图 getPositionOnFigure（hObject，单位） ％返回对象的绝对位置上的数字 getRelPosition（hObject，单位） ％的人能（hObject， 定位 ）与特定的 单位 (Use as follows: --------------------------------- hcmenu1 = uicontextmenu uimenu(hcmenu1,...) uimenu(hcmenu1,...) showcontextmenu(hObj,hcmenu1) --------------------------------- Try test_showcontextmenu.m for usage example. This also contains a number of trivial routine functions: getParentFigure(hObject) returns hObject s parent figure getPositionOnFigure( hObject,units ) returns absolute position of object on a figure getRelPosition( hObject,units ) get(hObject, Position ) with specific units )

此为qpsk matalb仿真源程序，如有需要请谨慎下载(This is qpsk matalb simulation source, if necessary, download with caution)

智能预测控制及应用，对算法研究有帮助,对算法的应用也有一定帮助(zhi neng yu ce kong zhi)

小波包分析提取振动信号中的特征频率，旋转机械二维全息谱计算，最小均方误差等算法的MSE的计算。( Wavelet packet analysis to extract vibration signal characteristic frequency, Rotating machinery 2-d holographic spectrum calculation, Minimum mean square error MSE calculation algorithm.)