dfittool

简单潮流计算的牛顿拉夫逊程序，采用直角坐标形式(Simple Newton Raphson power flow calculation program, using the form of rectangular coordinates)

example of texture segmentation using matlab code

说明：  kriging代理模型 进行近似计算的 可以自行改变参数(kriging approximate calculation agent model parameters can change their own-kriging surrogate model to approximate calculation can change the parameters)

皮尔逊相关系数的协同过滤算法，基于用户相似度的推荐算法。(pearon K-nn)

本文为介绍matlab图像处理方面的电子书(In this paper, for the introduction matlab image processing aspects of e-books)

SPARSE ESTIMATION Sparse signal recovery via L_1 minimization. This code is the basis in the L1 magic toolbox for sampling signals that are sparse in the time domain.

说明：  GPS噪音的matlab仿真的一个例子，结果正确。(GPS noise matlab simulation of an example of the results correctly.)

Gaussian noise refers to its obey gaussian probability density function (i.e., normal distribution) of the noise. If a noise, its amplitude distribution obeys the gaussian distribution, and its power spectral density is uniformly distributed, has described it as a gaussian white noise. Were not associated with the second order moments of the gaussian white noise, a moment is constant, 所谓高斯噪声是指它的概率密度函数服从高斯分布（即正态分布）的一类噪声。如果一个噪声，它的幅度分布服从高斯分布，而它的功率谱密度又是均匀分布的，则称它为高斯白噪声。高斯白噪声的二阶矩不相关，一阶矩为常数，是指先后信号在时间上的相关性。高斯白噪声包括热噪声和散粒噪声。 (Gaussian noise refers to its obey gaussian probability density function (i.e., normal distribution) of the noise. If a noise, its amplitude distribution obeys the gaussian distribution, and its power spectral density is uniformly distributed, has described it as a gaussian white noise. Were not associated with the second order moments of the gaussian white noise, a moment is constant, refers to the correlation of signal in time. White gaussian noise including thermal noise and shot noise. )

FFT sample matlab code

粒子滤波小程序，帮助理解粒子滤波理论，内有两个小实验和若干种粒子滤波实现程序。(Small particle filter procedure to help understand the particle filter theory, there are two small experiments and particle filter realization of several procedures.)