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123matlab is very good matlab is very good(matlab is very good matlab is very good)

说明：  光伏发电电池的simulink模型，可以通过该模型仿真出，电池的特性pv特性，vi特性等(Photovoltaic cells simulink model, the model can simulate a battery of features characteristic pv, vi characteristics)

kalman滤波及坐标转换 包括笛卡尔坐标与极坐标，gauss噪声，地理坐标和ECEF坐标转换函数(kalman filter)

用matlab编写的一个数字下变频程序，可供参考. (Matlab prepared a digital conversion program is available for reference.)

matlab实现的一个简单的音乐闹钟，界面美观，可以实现定时音乐、整点音乐和定时关机(A simple music alarm which can alarm at time.)

车辆系统动力学主动悬架线性最优控制（LQG）程序，在simulink环境下仿真计算出路面输入下的最优主动悬架性能，并于传动被动悬架作出对比(Vehicle System Dynamics active suspension linear optimal control (LQG) program, simulink simulation environment optimal active suspension performance under the road input drive passive suspension)

chirp信号的脉冲压缩,一维的距离向压缩算法(chirp signal pulse compression from a one-dimensional compression algorithm)

C4.5的matlab实现，并且进行了详细的注释，并进行了有序化处理(C4.5 matlab realize, and conducted a detailed notes, and conducted an orderly processing)

Simulation makes any system possible to study and experiment with the complex internal interactions of a given system, whether it be a firm, an industry, an economy or some subsystem of one of these. One of the most powerful techniques of simulation is a Monte-Carlo method. This report introduces the concept of Monte-Carlo method by defining the terms and describing a simple example (the determination or estimation of irregular area using a Monte-Carlo simulation).

龙格库塔方程,求解偏微分方程,主要用在光学领域(Runge-Kutta equations, solving partial differential equations, mainly used in the optical field)