time-vari-meshing-stiffness

实验二、Newton插值，这是我的计算方法是实验报告。(Experiment 2, Newton interpolation, this is my lab report is calculated.)

抽取插值运算，实现信号的抽取，实现信号抽样频率等。(This is for students who is major in communication project.)

DC Motor Speed Control With Chopper Based on IGBT-Module

2012年全国研究生数学建模-基于卫星无源探测的空间飞行器的轨道估计，里面包括详细的设计求解过程，含有matlab解算的M文件。(2012 National Mathematical Modeling graduate- satellite-based passive probe spacecraft orbit estimate, which includes detailed design solution process, the file containing the M matlab solver.)

this file includes a matched filter implementation in matlab in a radar system

一大学生编写的基于小波理论的图像重构和降噪演示，理论例程适合初学(image identification by wavelete )

主要是基于matlab实现了对字母的识别，可以当毕业设计用(Matlab realize is mainly based on the identification of the letters can be used when the Graduation Project)

说明：  matlab信道模型，用于模拟OFDM系统对ISI的改善。(Matlab channel model to simulate OFDM system to improve the ISI.)

仿真12脉冲直流提调速系统之五，12脉冲整流matlab仿真(Simulation 12 pulsed DC mention the speed control system of five, 12-pulse rectifier matlab simulation)

by ankush laddha。This system is active front end rectifier. It keeps the DC link at reference value, 400V in this case, even if load is suddenly changes. Also power factor is controllable so can act as STATCOM too. Control is based on synchronous frame theory and 2-level inverter is switched using Sine triangle PWM technique.(This system is active front end rectifier. It keeps the DC link at reference value, 400V in this case, even if load is suddenly changes. Also power factor is controllable so can act as STATCOM too. Control is based on synchronous frame theory and 2-level inverter is switched using Sine triangle PWM technique.)