Vessel_Design_Matlab_files_with_Optimtool-2014-01

mathematica基本功能的介绍和基本函数应用的介绍，非常实用(introduction to mathematica)

数字频率调制又称频移键控（FSK），二进制频移键控记作2FSK。数字频移键控是用载波的频率来传送数字消息，即用所传送的数字消息控制载波的频率。2FSK信号便是符号“1”对应于载频，而符号“0”对应于载频（与不同的另一载频）的已调波形，而且与之间的改变是瞬间完成的。 (Digital frequency modulation called frequency shift keying (FSK), binary frequency shift keying recorded as 2FSK. Digital frequency-shift keying is the carrier frequency to transmit digital information, that is, the number of messages transmitted with the control of the carrier frequency. 2FSK signal is the symbol of "1" corresponds to the carrier frequency, while the symbol "0" corresponds to the carrier frequency (with a different carrier frequency to another) and modulated waveform, but also between the change was instantaneous.)

This is a journal that you need to build a AAC Compression

FSK modulator, very easy and simple to make, made ​ ​ on blocks and well detailed.

Single-Phase PWM Inverter This demonstration illustrates use of the IGBT/Diode block in voltage-sourced converters. It also demonstrates harmonic analysis of PWM waveforms using the Powergui/FFT tool.

the matlab code for support vector regression machine , including data pretreatment of information. It includes an example (time prediction series)that uses SVR

说明：  hslogic算法仿真，基于matlab的H无穷控制器的设计。可以获得较好的控制效果(Hslogic algorithm simulation, the design of H infinite controller based on MATLAB. Good control effect can be obtained)

stbc码的性能仿真，拥有良好的图形界面，操作直观简单，可得到瑞利信道，AWGN信道下的性能曲线。(STBC performance simulation code, have a good graphical interface, an intuitive easy to operate, can be Rayleigh channel, AWGN channel under the performance curve.)

Three function for RBF neural network, using OLS,Rand and SGA function [newcenter,sigma,W,yh,rmse]=rbfols(p,t,tol) p 為輸入資料點，N×K矩陣，N是輸入資料維度，K是資料點數 t 為目標輸出值，1×K矩陣 tol 為指定容忍度或正確率 centers選定中心點，N×nc矩陣 sigma為 ? 值 W為輸出層權重，nc×1矩陣 yh為網路輸出值，1×K矩陣 rmse 為目標輸出值與網路輸出值之RMSE

基于matlab2011b，接三相独立负载，给需要的朋友分享。(Based matlab2011b, connected three independent load to the need to share.)