matlab-mathematical-modeling

根据给定的函数，分别用复合梯形公式、复合辛普森公式、龙贝格求积公式和变步长的求积公式计算积分结果，并且比较积分的精确度。(According to a given function, namely, composite trapezoidal formula using composite Simpson formula Romberg quadrature formula and the variable step-size integration quadrature formula results, and compare the accuracy of points.)

实现了对语音信号的STFT处理，用matlab(Realization of the speech signal STFT processing, using matlab)

这是关于微电网的，一个微电源电池储能单元，采用下垂控制方法，另一个微电源光伏单元，采用PQ控制方法。(This is about the micro-grid, a micro-power battery energy storage unit, using the droop control method, another micro-power photovoltaic cells, using the PQ control methods.)

用显示euler法、heun法、中点法和rk4方法求解一阶微分方程精确解和数值解的程序(Euler method with the show, heun method, midpoint method and rk4 exact method for solving first order differential equations and numerical solutions of the procedures)

这是一个二分类器，可以分辨0到9这9个数，并且把1到9分辨为1，把0分辨为0。(This is a two classifiers can distinguish 0-9 number nine, and the 1-9 for a resolution, the resolution was 0 0.)

the code is read the video frame, then using the movie() function to play automatically

This book talk about how to beginn with Rtutor program.

this is for simulation of microturbine

有限元中比例nearQuad单元的matlab程序(FEA matlab )

线性调频信号脉冲压缩雷达仿真程序 脉冲压缩实现(Chirp signal pulse compression radar simulation )