temp1

说明：  仿真了4种常见多径衰落信道，包括无人机信道(The four common multipath fading channel, including the uav channel)

M-file for simulating a QPSK transmitter by modulating with a pseudo random bit stream. A serial to parallel conversion of the pseudo random bit stream is performed with mapping of two bits per symbol. A cosine and sine carrier is configured and the I and Q symbols modulate these carriers. The I and Q carriers are combined and time and frequency domain plots are provided showing key waveforms at various positions in the QPSK transmitter. (M-file for simulating a QPSK transmitter b y modulating with a pseudo random bit stream. A s erial to parallel conversion of the pseudo rand om bit stream is performed with mapping of two bi ts per symbol. A cosine and sine carrier is CBMs gured and the I and Q symbols Modulate these CARR IERS. The I and Q carriers are combined and a time nd frequency domain plots are provided showing key waveforms at various positions in the QPSK t ransmitter.)

基于BP和GRNN神经网络的粮食产量预测研究，通过训练样本和测试样本的交叉验证，实现粮食产量预测效果的最佳化(Prediction of Grain Yield BP and GRNN based training through cross-validation and testing samples, to achieve the best effect of the Grain Production Forecast)

GSA优化算法，主要用于抽水蓄能电站参数优化和仿真。(GSA optimization algorithm, mainly used for pumped storage power plant optimization and simulation parameters.)

Flood fill, also called seed fill, is an algorithm that determines the area connected to a given node in a multi-dimensional array. implementation in matlab

matlab与Arduino通信的源程序。(Matlab and Arduino communication source program )

matlab 源码 实现宽带通信中多入多出系统性能的最优化(matlab original code implement wimax system perform optical)

EM algorithm mean shift algorithm for image segmentation, at the same time have demo program with the ultimate view of segmentation results

Code in matlab about processing signals

matlab蚁群算法求解TSP问题，可直接运行，人工智能作业。(matlab, ACO for TSP.)