QuadraticBarElement

this program describes the golay codes : encoder and decoder

说明：  很好的LMS代码 变长的LMS步长 适合于研究生使用(LMS )

说明：  中文的基于matlab得直升机模拟，做的还行，就是有点假，实现没有只有他自己知道。(A helicopter flight control system simulation software package was introduced, which was developed on MATLAB 6.5. Several unit math models and system simulation were introduced. The software has made good effect on designing one helicopter flight control system. It is helpful for designing and velidating the control law of helicopter.)

shielding effectiveness of the materials

说明：  永磁同步电机simulink弱磁控制FOC模型(FOC model of permanent magnet synchronous motor based on Simulink flux weakening control)

you can see how the ball is tracking on the short movie

matlab下颜色设置、滑块、列表框等控件的实现，matlab实用例程(Matlab under color setup, slider, list box controls such as the realization of practical Matlab routines)

由关联矩阵求邻接矩阵的MATLAB代码，附有清晰的注释(Seeking the MATLAB code of adjacency matrix by the correlation matrix )

Investigation of double-circuit electronic processing system using SIMULINK PACKAGE

新型改进光双二进制传输的编解码方案 提出了改进型光双二进制信号在高速率(≥10Gbit／s)传输时预编码的一种新方案。通过分析编解码过 程，证明该信号传输时不易受码间干扰影响，能用二进制强度调制一直接检测的系统接收信号。仿真产生了该信 号的2种码型。结果表明，采用色散补偿技术能使MD NRZ和MD．RZ信号在长距离传输后克服眼图失真，MD-RZ 信号比MD．NRZ信号在传输后有更低的误码率。(Abstract：Anovel pre-coding schemeformodified optical duobinary signalswasproposed．It couldbe applied to缸ansmit high speed data mte signals(≥ 10Gbit／s)．Through analyzing the process of coding and decoding，It Was demonstrated thatmodified opticalduobinary sign alshave capabilityin reductionofpulse—to-pulseinteraction ， and couldbe di． recaymeasured through aconventionalbinaryintensitymodulationdirectdetection(IM—DD)receiver．Twomodified optical duobinary sign als’formats were simulated to generate．Sim ulation results show that MD．NRZ and MD-RZ signals’ formats Can avoid the eye diagrams’distortion for long—distance transmission，if the dispersion Can be compe nsated in each amplifier span．Moreover,theMD-RZ signalhaslowerBER than theIVID-NRZ signal afterlong-distance comm．unication．)