duanshi1

Matlab implementation of ID3 and NaiveBayes classifier. It also includes example dataset as well.

基于szvpwm的直接转矩控制系统仿真，matlab7.4(Szvpwm based on direct torque control system simulation, matlab7.4)

在对PSK系统进行仿真，要求：对M=4的PSK系统，分别取信噪比为odB、10dB和20dB，在星座图上观察接收端接收到的信号向量。 (in the PSK system simulation, requirements : M = 4 for the PSK system, the signal-to-noise were taken odB. 10dB and 20dB, in the constellation observation receiving termination received signal vector.)

四轮转向两自由度模型，测质心侧偏角和横摆角速度(Four-wheel steering two degree of freedom model of center of mass of side-slip Angle and yawing angular velocity measurement)

本程序是切比雪夫低通滤波器，用于电力系统离散数据基波提取(This program is a Chebyshev low-pass filter for extracting the fundamental power system discrete data)

基于matlab的彩色图像转成灰度图像，然后进行图像旋转并画布扩大，最后进行均值插值(Matlab-based color image into gray image, and then expand the image rotation and canvas, and finally to mean interpolation)

数学建模清华数模讲义\model10b (Mathematical modeling Qinghua digital-analog handouts model10b)

gearing box kinematic model

matlab实现fft,以及ifft算法,包含蝶型运算等文件(Matlab achieve fft and ifft algorithm, includes a butterfly computation, and other documents)

三相并网逆变器，输出5KW有功功率，采用电压、电流双闭环控制策略。(Three-phase grid-connected inverter output active power 5KW, using voltage and current double closed loop control strategy.)