Copula

SOPC基于MATLAB与DSP Builder设计技术 实验使用说明，非常详细，易于上手(dsp builder)

一些数学建模用到的函数，代码，初学者可以试着编译看输出结果(some function to make mathmatic model)

matlab code for pulse propagation in optical fiber

This program is used for simulation length and AR Model Wiener filtering

LDPC编码算法, Create R = 1/2 low density parity check matrix M : Number of row N : Number of column method : Method for distributing non-zero element {0} Evencol : For each column, place 1s uniformly at random {1} Evenboth: For each column and row, place 1s uniformly at random noCyle : Length-4 cycle {0} Ignore (do nothing) {1} Eliminate onePerCol: Number of ones per column H : Low density parity check matrix(LDPC_code source Create R = 1/2 low density parity check matrix M : Number of row N : Number of column method : Method for distributing non-zero element {0} Evencol : For each column, place 1s uniformly at random {1} Evenboth: For each column and row, place 1s uniformly at random noCyle : Length-4 cycle {0} Ignore (do nothing) {1} Eliminate onePerCol: Number of ones per column H : Low density parity check matrix)

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．)

自己编写的对一幅图像实现最近邻插值和双线性插值，可以直接运行，效果很好。(Write your own images of a nearest neighbor interpolation and bilinear interpolation, can be run directly, the effect is very good.)

kohonen网络的聚类算法,网络入侵聚类,matlab的经典算法( kohonen网络的聚类算法,网络入侵聚类,matlab的经典算法 Clustering algorithm of Kohonen network, the network intrusion clustering, matlab algorithm )

MSC和SNV的小程序，用于处理光谱数据，每一列是一组数据，列数就是样本数量(MSC and SNV small program for processing the spectral data, and each column is a set of data, the number of columns is the number of samples)

Compressed Sensing Theory and Applications Cambridge University Press 2011 （第五章）(Compressed Sensing Theory and Applications Cambridge University Press 2011 (Chapter V))