detecting

This disk contains numerical methods software coded in MATLAB. The algorithms are described in the text NUMERICAL METHODS for Mathematics, Science, and Engineering.FORTRAN

In this simulink model , QPSK modulation and demodulation is simulated .A square root raised cosine pulse shaped signal is modulated and given as input to the demodulator.The received signal is demodulated and given to the detector where it is matched filtered and down-sampled .The effects of symbol timing offset can be seen by varying the phase of down-sampling operation.The signal transmitted is recovered at the detector output.

说明：  很不错的LDPC译码的matlab程序，觉得有用大家分享一下(LDPC decoder)

its a mat lab code for WSN-MAC

explicit FDM for 1_2D_parabolic partial differential equation

引力搜索算法和粒子群算法结合优化函数的一个例子。(An example of combining gravitational search algorithm with particle swarm optimization algorithm is given.)

33节点配电网潮流计算，应用前退回带法，计算简单，收敛迅速(33 node distribution power flow calculation, before the return with the application method, the calculation is simple, rapid convergence)

《visual c++matlab图像处理与识别实用案例精选》源码(" Visual c++ matlab image processing and recognition of practical cases selected" source)

Video Processing. Extract movie frame

说明：  基于双线性滞回模型的单自由度 弹塑性时程分析，并采用MATLAB编程实现(Single degree of freedom elastoplastic time history analysis using bilinear hysteretic model, MATLAB programming)