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一本很好的matlab学习代码，内有详尽的方法，英文版的(Matlab code for a good, detailed methods in English version)

求解微分方程（这里指的是常微分方程）指含有一次、二次、乃至高次微分未知数的方程。是解决偏微分方程、数理方程的基础。有许多特殊函数，都是为了无法得出多项函数或超越函数型式的解析解的微分方程而定义出来。这些特殊函数之所以重要，是因为它们描述了自然界中的某些现象，例如，电子的活动、鼓皮的振动、钟摆的摆动等等。(Solve differential equations (in this case is the ordinary differential equation) means containing one, two, and even high-differential equations unknowns. Is to solve the partial differential equations, mathematical equations based. There are many special functions, are not drawn to a number of functions or functions beyond the type of analytical solution of differential equations which define them. These special functions are important because they describe the nature of certain phenomena, for example, electronic activities, drum skin vibrations, pendulum swing, and so on. )

说明：  小波阈值去噪的基本思想是先设置一个临界阈值λ，若小波系数小于λ，认为该系数主要由噪声引起，去除这部分系数;若小波系数大于λ，则认为此系数主要是由信号引起，保留这部分系数，然后对处理后的小波系数进行小波逆变换得到去噪后的信号。(The basic idea of wavelet threshold denoising is to set a threshold value of lambda first. If the wavelet coefficient is less than lambda, it is considered that the coefficient is mainly caused by noise and this part of the coefficient is removed. If the wavelet coefficient is larger than lambda, it is considered that the coefficient is mainly caused by signal, and this part of the coefficient is retained. Then the denoised signal is obtained by inverse wavelet transform of the processed wavelet coefficient.)

MATLAB6.0数学手册pdf版本的，很有用，大家可以看下(MATLAB6.0 manual pdf version of mathematics, very useful, we can facie)

qpsk 在无噪声情况下的仿真结果 用于参考(qpsk case in the absence of noise simulation results for reference)

基于matlab的边缘检测源程序 基于matlab的边缘检测源程序 基于matlab的边缘检测源程序(Matlab-based edge detection source)

贝叶斯方法 课程报告，源程序和图片在另一个文件夹，搜Bayes program 程序与图片(Bayesian methods course reports, source code and pictures in another folder, search Bayesian methods and procedures and pictures)

用各种方法求解初值问题微分方程，并分析误差。(Use various methods to solve the initial value problem of differential equation, and the error analysis.)

一些基于matlab的遗传算法程序,非常经典(Matlab-based genetic algorithm procedure)

matlab基础教程，刚入门的人可以学习一下(Matlab tutorial foundation, an entry-level people could learn )