jiefangcheng

很详细的matlab实现FDTD二维圆柱波仿真的源代码(Very detailed matlab FDTD simulation of two-dimensional cylindrical wave source code)

说明：  ＲＳ是分形中比较基本和比较重要的一块，希望这个程序对大家有所帮助，这是我网上找到的(RS is the fractal more basic and more important one, hope that this program be helpful to everyone, This is what I found online)

Time series statistical analysis, used to obtain various statistics,include Variance Median The maximum value The minimum value Standard deviation Skewness Kurtosis Jarque-Bera test Concomitant probability of Jarque-Bera test

给模拟心电信号加高斯噪声，分别用切比雪夫滤波器，巴特沃斯滤波器，维纳滤波器对其消噪(To the analog ECG signal and Gauss noise, respectively using the Chebyshev filter, Butterworth filter, Wiener filter to the noise elimination)

本程序实现对图像的打开、退出操作，以及图像旋转、添加噪声、图像平滑（椒盐噪声处理、均值低通滤波处理、中值滤波处理）、图像直方图显示、预测编码，在MATLAB中用GUI实现。(This program implements the image is opened, quit the operation, as well as image rotation, adding noise, image smoothing (salt and pepper noise processing, the mean low-pass filtering, median filtering process), histogram display, predictive coding, in MATLAB using GUI implementation.)

说明：  matlab 关于SAR的处理 一个完整的论文 希望对大家有所帮助(the matlab SAR processing a complete papers we hope to help)

用matlab编写的用来求解四步相移法的光栅相位的程序(This is a matlab prepared for the four-step phase shift method to solve the grating phase program)

more examples on how to compute regression

gravitational search algorithm 1

第k小元素（分治法） 给定一个线性序列集，要求求出其中指定的第K小的数的值和位置.如给定n个元素和一个整数i，1≤i≤n，输出这n个元素中第i小元素的值及其位置；(First k small element (divide and conquer) Given a set of linear sequence, where the specified requirements determined the K value and the small number of locations, such as a given n elements and an integer i, 1 ≤ i ≤ n, output this is the n elements of the i-th element value and the position of the small )