curvemodemodification

利用窗函数法实现FIR滤波器的设计，包括各种常见的窗口函数 (Window function method using FIR filter design, including a variety of common window function)

several files allowing to do a LDPC code optimization based on exit charts

数字图像处理中基于MATLAB的车牌号识别(License plate number recognition)

用MATLAB实现的数字水印的生成和提取(Using MATLAB to achieve the digital watermark generation and extraction)

说明：  这个源代码 实现了协作通信与OFDM技术的结合 信道估计采用LS一阶线性估计算法(This source code implements the communication and collaboration technology, combined with OFDM channel estimation using LS estimation method for first order linear)

说明：  此文介绍了floyd算法的一种改进方法，实践价值高，方法的创新性好(This article introduces an improved algorithm floyd methods, the practice of high value, innovative methods of good)

社会计算，mkbcd算法，准确划分出每个社团(Social computing, mkbcd algorithm，Accurately divided each community)

应用batlab编写的小脑模型程序，可逼近任意非线性函数(Application batlab CMAC written procedures, which approximate any nonlinear function)

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)

这个程序是用改进平方根法对线性方程组进行求解，要求系数矩阵必须是对称正定矩阵(This procedure is used to improve the square root method to solve linear equations, requiring the coefficient matrix must be symmetric positive definite matrix)