rcosine_filter

该程序可以实现利用matlab调用stk的功能，实现matlab与stk的通信(a program to realize the combination between matlab and stk)

文件整理了冈萨雷斯版Matlab例程的源代码，有用到的同学可以下载。(Filing the gonzalez version of Matlab routines source code, useful to the students can download.)

this is one of the best satelite code in the world to find the look angle

采用ARMAV模型识别模态参数,适用于多测点的工况(Identify modal parameters using ARMAV model)

DCT变换：变换域系数选取采用阈值编码，：阈值越小，图像恢复效果越好，但压缩效果差，一般取在5-10 即可很好的获得恢复图像信息。(DCT transform: transform domain coefficients selected using the threshold coding: the smaller the threshold value, the better the image restoration, but the compression is poor, and generally in the 5-10 to get a good recovery image information.)

simulation of fuel cell part 4-2

应用MATLAB进行电力系统潮流计算，以IEEE-14节点为算例(Power Flow Calculation of Power System for IEEE-14 bus)

matlab语言，空域综合增强图像，可以实现(Integrated airspace enhanced image)

基于matlab实现语音信号的采集和处理，包括频谱分析，显示实时A声级(Based on matlab realize the voice signal acquisition and processing, including spectral analysis, display real-time A sound level)

说明：  利用人工与算法、蝙蝠算法、遗传算法、粒子群算法等进行最优值的求解(Using artificial and algorithm, bat algorithm, genetic algorithm, particle swarm optimization algorithm to solve the optimal value)