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Dq frame pwm rectifier which work in open loop for traction systems.matlab simulink modal is aasigned with it.

matlab离散信号时域分析，和频域分析实例，适合基础者使用。（来源课堂个人实验）(Matlab discrete time-domain signal analysis and frequency domain analysis of the examples, the use of suitable infrastructure. (Source individual classroom experiment))

卡尔曼滤波算法(内含详细推导)，可供读者自行学习，经本人测试，代码无误(Kalman filter algorithm (including the detailed derivation))

多普勒信号有很多种，我这里上传的是通过常规函数构造出一个理想的多普勒信号，多普勒信号是用其频移来进行计算的，一般是激光干涉仪等出来多普勒信号(Doppler signal there are many, I am here to upload a laser Doppler interferometer signal out through conventional function construct an ideal Doppler signal, the Doppler frequency shift signal is carried by its calculations)

THIS IS THE SUBTITLE FILE OF ONE OF THE MOST POPULAR TV SHOW BIGBANG THEORY

说明：  关于遗传算法的matlab程序，可实现gatool中的大部分功能。(Matlab genetic algorithm on these procedures is to realize most of the functionality gatool.)

you can see how the ball is tracking on the short movie

MATLAB 实用工具包，数学建模常用源码，包括最优化，数值计算等(MATLAB utility package, commonly used in mathematical modeling of source, including optimization, numerical calculation)

CAR模型MATLAB程序,考虑带时变参数的CAR模型，用遗忘因子RLS估计参数(CAR MODEL PROGRAMME)

Renal artery input function(AIF) fitting tool. It s used for mice Contrast-enhanced MR image.