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Photo Voltaic cell model in matlab

柔性直流输电模型，基于matlab的demo的，可以再matlab的help上了解模型详情(Flexible HVDC model, based on the matlab demo.you can get help the model matlab help )

进行的梯型变换，解决距离徙动校正，多普勒方向，和快时间方向。(The ladder to transform, solve the range migration correction, Doppler direction, and fast-time direction.)

this is file for traffic networks benchmarks...

功能描述：用matlab语言实现Levinson-Durbin算法 函数名：Levinson_Durbin_Algo 输入参数： (1)R:自相关矩阵或者其估计值 (2)P:AR模型的阶数 输出参数： (1)A:p阶AR模型的参数,它是一个长度为P+1的行向量 (2)E:噪声功率 调用函数：无 被调用：L_D_sim.m 作者：mingcheng 编写时间：2009-11-13 修改时间：2009-11-13 版本：V1.0 (Function Description: The matlab language Levinson-Durbin algorithm function name: Levinson_Durbin_Algo Input parameters: (1) R: correlation matrix or its estimated value (2) P: AR model orders output parameters: (1) A: p-order AR model parameters, it is a line of length P+1 vector (2) E: noise power call the function: No to be called: L_D_sim.m Study: mingcheng write time :2009-11-13 modified :2009-11-13 version: V1.0 )

说明：  基于三电平逆变器的有源滤波装置设计，仿真模型完整，运行调试成功。(Based on the design of the active filter device of the three-level inverter, the simulation model is complete and the operation and debugging are successful.)

运动目标识别，采用背景差分方法。背景图像由均值法获得。里面的视频换成前几帧换成纯背景效果能更好一点(Moving target identification, using the background difference method. Background image obtained from the mean. Which replaced the previous video frame replaced by pure background a little better results)

MATLAB Mattrix LABoratory is an application that con et e ¸ cue to provide a simple matrix computing environment, efficient, interactive and mobile, allowing the implementation of algorithms in evelopp es projects Linpack and eispack.

基于python的二次开发案例。1、所有的代码均可以先在AbaqusCAE中操作一遍后再通过rp文件读取，然后再在此基础上进行相应的修改； 2、Python是一种解释性语言，读起来非常清晰，因此在修改程序的过程中，不存在程序难以理解的问题； 3、Python是一种通用性的、功能非常强大的面向对象编程语言，有许多成熟的类似于Matlab函数的程序在网络上流传，为后期进一步的数据处理提供了方便。(Python-based secondary development case)

说明：  某厂生产甲乙两种口味的饮料,每百箱甲饮料需用原料6千克,工人10名,可获利10万元 每百箱乙饮料需用原料5千克,工人20名,可获利9万元.今工厂共有原料60千克,工人150名,又由于其他条件所限甲饮料产量不超过8百箱.问如何安排生产计划,即两种饮料各生产多少使获利最大.进一步讨论: 1)若投资0.8万元可增加原料1千克,问应否作这项投资. 2)若每百箱甲饮料获利可增加1万元,问应否改变生产计划. (Factory production of beverages and B in two flavors, each box 100 need a drink six kilograms of raw materials, workers 10 to 100,000 yuan profit B beverage cartons per cent five kilograms of raw materials needed, workers 20, the profitability of 90,000 yuan. this plant a total of 60 kilograms of raw materials, 150 workers, and because other conditions do not yield a beverage cartons more than 8 per cent. ask what arrangements the production of projects, namely the production of two the number of drinks to make the biggest profit. further discussion : 1) if the investment 08,000 yuan to increase one kilograms of raw materials and asked whether we should make this investment. 2) If a beverage cartons per cent profit increase 10,000 yuan and asked whether or not to change the production plan.)