本实验先利用Mathematica求解非线性方程(组),探索不动点的性质 再利用MATLAB探索Koch分形的性质....

说明：  使用遗传算法工具箱解决非线性规划（内部自带工具箱）(Using genetic algorithms to solve the nonlinear programming toolbox (internal comes Toolbox))

This contains matlab code for rough fuzzy svm.It is done purely in matlab and only for binary case

NR-Method newton raphson algorithm mfile

数字水印的嵌入和水印的提取matlab程序(Digital watermark embedding and watermark extraction matlab program)

alpha-beta滤波器是一种很实用的滤波器，可以和卡尔曼滤波，信息滤波器做比较，对于初学者有很大帮助(alpha-beta filter is a very practical filter can Kalman filter, the information filter comparison, are very helpful for beginners)

说明：  使用turboedit算法进行宽带组合和电离层组合的周跳探测，并修复。可以探测16个历元外的周跳(Using the turboedit algorithm for broadband combination and ionospheric combination of cycle jump detection and repair. Can detect 16 epoch outside the cycle)

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.)

快速傅里叶变化的C语言和matlab语言实现(Fast Fourier change in C-language implementation language and matlab)

文章主要对2*2的MIMO系统的各个参数进行了仿真，并在文章中给出相应程序和结果。对于MIMO系统的研究有极高的参考价值！(article focuses on the 2* 2 MIMO system in all parameters of the simulation, In the article, and given the corresponding procedures and results. MIMO system for the study of high reference value.)

采用Monta Carlo 方法求Pi值方法，并画出圆内随机点(Monta Carlo method, to calculate the value of Pi method, and draw a random point within the circle)