chengxu

此函数是用C语言编写的MEX文件，与MATLAB中imreconstruct函数功能相同，效果一样，运行速率更快。(This function is written in C MEX file, the same function with in MATLAB imreconstruct function, the same effect faster run rate.)

说明：  多目标货物配装问题是一个复杂的组合优化问题，属于NP难问题，本文用混合粒子群算法求解多目标货物配装问题。混合粒子群算法在基本粒子群算法的基础上，通过引进遗传算法中的交叉和变异的策略，避免了陷入局部最优，加快了达到全局最优的收敛速度。此外，本文提出用权重系数来平衡各目标使各目标都能达到相对较优的效果。(Multi-objective loading of goods is a complicated combinatorial optimization problems are NP hard problems, this paper, hybrid particle swarm algorithm to solve multi-objective problem loading cargo. Hybrid Particle Swarm Algorithm in elementary particle swarm optimization based on genetic algorithm through the introduction of crossover and mutation of the strategy to avoid a fall into local optimum, global optimum to achieve accelerated convergence. In addition, this paper, the weight factor used to balance the various objectives so that the objectives can be achieved relatively better results.)

前推回代法编的39节点40条支路的潮流计算程序。对于研究电力系统潮流计算有一定帮助！(Forward and backward substitution method series of 39 nodes 40 branch flow calculation procedures. Power flow calculation for the study of some help!)

毕设的题目，LTE移动通信的无线传播信道模型，通过MATLAB仿真了包括多径信道，考虑了多普勒频移以及瑞利信道，考虑了 CBgMeC参数以及 QYIzukV衰落的多参数信道模型，调试正常。? (Complete set of topics, mobile wireless channel modeling, simulation by MATLAB, including multipath channel, taking into account the Doppler shift and Rayleigh channel, considering the CBgMeC parameter and multi-parameter QYIzukV fading channel model, debugging normal. )

This code file will start STK 11.0 software and calculate the coverage of a desired region. it will be very useful to space engineers.

最近搞设计弄来的一些资料 大家一起参考 基于matlab伪随机序列产生(engage recently obtained some design information together reference Matlab-based pseudo-random sequence generation)

在地震勘探中，利用matlab实现雷克子波及其振幅的输出，用于合成地震记录。。(In seismic exploration, using matlab Ricker waves and the amplitude of the output for the synthetic seismogram. .)

说明：  电动车再生制动能量simulink仿真，可自行设置转矩、额定转速等。但随设置的改变仍需调节SVPWM控制参数。(Electric vehicle regenerative braking energy simulink simulation, you can set your own torque, rated speed. But still need to adjust the settings change with SVPWM control parameters.)

基于多种群遗传算法的MATLAB程序，解决无线传感器网络布局优化问题。(Based on multi-population genetic algorithm MATLAB program to solve the problem of wireless sensor network layout.)

Garch模型的最大似然估计方法，基于MATLAB程序。(Garch model of maximum likelihood estimation method, based on the MATLAB program.)