matlab

一些混沌系统原文件和李雅普落夫指数的计算(some of the original documents chaotic system and Li-fu Yap index calculation)

一个matlab中读取excel文件的例子，并且以plot的形式显示(read a document excel example, and to demonstrate the plot)

matlab，导入txt程序，文件大小大于1g(matlab, Import txt program, file size is greater than 1g)

已知空间三个点的坐标，求通过三个点的圆的圆心和半径，输入为三个点(Known spatial coordinates of three points, three points of the circle which passes through the center and radius, enter three points)

说明：  该文件包含了蚁群算法的MATLAB程序。以及如何用它解决TSP问题(This file contains the ant colony algorithm MATLAB. And how to use it to solve the TSP problem)

MATLAB 解决 隐函数 的 方法 对解方程比较有用 implot(MATLAB to solve implicit function method of solving equations more useful implot)

Identify queue length By edge detection without blocking

一个还算不错的JAVA小游戏制作 ,其中有些东西都是原创的 (JAVA a pretty good game production, some of which are all things original)

OFDM的QPSK调制与解调,有说明，有需要的朋友可以看看(OFDM QPSK modulation and demodulation, a note, a friend in need can look)

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.)