LSPE

Matlab Data Book for programming in matlab

Abstract— We propose a simple speech compression algorithm using subband division and ADPCM (Adaptive Differential Pulse Code Modulation) algorithm. Although speech data are stored in a semiconductor memory device, its capacity and the available network capacity are limited. Therefore, it is necessary to compress the data as much as possible. The first is that the reconstructed datum must be understood correctly. Speech signal is compressed with a ratio of 1/4 using the proposed subband division and ADPCM (Adaptive Differential Pulse Code Modulation) algorithm.

generating time varying channel for jakes or flat fading.

基于煤耗特性曲线的遗传算法1、运行主程序main，可根据需求修改相关参数，进行迭代； 2、每次修改数据或参数可修改储存的文件名称，以保存迭代数据； 3、运行Result输入要导出的储存文件的名称可得到相应的适应度函数曲线，适应度函数最小值和三个变量取值； 4、将上述三个变量值输入到huatu.m中，即可得到拟合的曲线图。(Genetic Algorithms Based on Coal Consumption Characteristic Curve)

svm with matlab code

Abnormal Crowd Behavior Detection Based on the Energy Model.pdf(3 Abnormal Crowd Behavior Detection Based on the Energy Model.pdf)

这是一种整流电路，可以将相位相差120的三相交流电变换为直流，变化方法用到了电机控制中的坐标变换，SVPWM算法，方法比较新颖。(a kind of circuit which can convert three_phase AC voltage to DC voltge)

说明：  人工鱼是真实鱼抽象化、虚拟化的一个实体，其中封装了自身数据和一系列行为，可以接受环境的刺激信息，做出相应的活动。其所在的环境由问题的解空间和其他人工鱼的状态，它在下一时刻的行为取决于自身的状态和环境的状态，并且它还通过自身的活动来影响环境，进而影响其他人工鱼的活动。(Artificial fish swarm algorithm)

matlab implementation code for ask

closed loop model for dc motor control...