dss

说明：  QPSK完整的调制解调程序，直接在matlab里运行就能得出准确的结果，方便(QPSK modulation and demodulation complete program to run directly in matlab accurate results can be obtained to facilitate)

轻型直流输电系统仿真模型，用matlab中的simulink建模(Simulation model of HVDC light system)

In this paper we propose a system using CCMA codes concatenated with block RLWECC which can support multimedia services over UMTS sharing same radio resource without usage of any extra bandwidth.

Rayleigh’s distribution

复杂网络，复杂网络的创建，以及复杂网络的演化过程(The evolution of complex networks, creating complex networks and complex networks)

TolPac=1 输入数据块数 PacketLen=10 每块的符号数目 M=64 调制指数 SNR=20 NFFT=256 Length of IFFTCpLength=16 Length of Prefix NSubc=64 Number of subcarriers freoff=0.5 归一化频偏2.25,phaseoff=0.1 (TolPac = 1 input data blocks the the PACKETLEN 10 of the span per block, the number of symbols M = 64 modulation index SNR = 20 NFFT = 256 the length of IFFTCpLength = 16 Length of Prefix NSubc = 64 Number of subcarriers freoff = 0.5 the normalization frequency offset 2.25 phaseoff = 0.1 )

基于MATLAB/xPC构建的一套CAN总线实时数据采集系统设计。(A MATLAB/xPC design used for real-time data acquisition system. )

Differential Evolution for optimal power flow

空时分组编码(STC)就是在空间域和时间域两维方向上对信号进行编码,是MIMO技术里面十分重要的一个环节。(Space-time block coding (STC) is in the space domain and time domain two-dimensional direction of the signal coding, MIMO technology, which is very important aspect.)

用小波实现图像编码的程序，很有用的··希望对大家有用。(Wavelet image coding procedures to achieve, very useful)