AWGNchannelBPSKmod

基于HNLF的全光逻辑与门主程序，光纤中的四波混频过程的matlab数值模拟仿真代码。(HNLF-based all-optical logic gates main program, fiber four-wave mixing process matlab numerical simulation codes.)

LDPC with noise AWGN

最小二乘估计算法论文和matlab仿真源程序 (The least square estimation algorithm papers)

本程序详细介绍了利用matlab求解常微分方程的几种方法，适合初学者求解一般的常微分方程。(This procedure described in detail using matlab for solving ordinary differential equations of several methods, suitable for beginners to solve ordinary differential equations in general.)

基于rosenstein法的混沌时间序列最大利亚普诺夫指数算法(Method based on chaotic time series rosenstein largest Liapunov exponent algorithm)

RBF机器人神经网络自适应控制 采用s-function 二自由度机械臂(Adaptive control of robot neural network adopts S-function two degree of freedom manipulator.)

将K均值算法用于图像分割,输入的是彩色图像,转换为灰度图像进行分割,输出结果为灰度图像.利用灰度做为特征对每个像素进行聚类,由于光照等原因,有时应该属于一个物体的像素,其灰度值也会有很大的差别,可能导致对该像素的聚类发生错误.在分割结果中,该物体表面会出现一些不同于其它像素的噪声点,因此,算法的最后,对结果进行一次中值滤波,以消除噪声,达到平滑图像的作用(The K means algorithm for image segmentation, the input is a color image, convert to grayscale image segmentation, the output of grayscale images. The use of gray as the characteristics of each pixel clustering, due to light and other reasons, and sometimes should belong to an object pixel, its gray value will also be very different, may lead to clustering of the pixel error has occurred. in the segmentation results, the surface, there would be different from other pixel noise points, so , the algorithm Finally, the results of a median filter to eliminate noise, to the role of smoothing the image)

用simulink搭建的自抗扰控制器非线性反馈模型(The ADRC controller simulink structures nonlinear feedback model)

related to steganography. convert data to binery format and hiding one bit in every pixels of BMP images.

在matlab图片处理中加入噪声，是图片不再清晰(Add noise in matlab image processing, is no longer clear picture )