curve-fitting

Project management handbook for NASA projects.

Gravitational Search Algorithm By Esmat Rashedi

MUSIC算法[1] 是一种基于矩阵特征空间分解的方法。从几何角度讲，信号处理的观测空间可以分解为信号子空间和噪声子空间，显然这两个空间是正交的。信号子空间由阵列接收到的数据协方差矩阵中与信号对应的特征向量组成，噪声子空间则由协方差矩阵中所有最小特征值（噪声方差）对应的特征向量组成。MUSIC算法就是利用这两个互补空间之间的正交特性来估计空间信号的方位。噪声子空间的所有向量被用来构造谱，所有空间方位谱中的峰值位置对应信号的来波方位。MUSIC算法大大提高了测向分辨率，同时适应于任意形状的天线阵列，但是原型MUSIC算法要求来波信号是不相干的。(algorithm MUSIC is a method based on matrix feature space decomposition. From a geometric point of view, the signal processing of the observation space can be decomposed into signal subspace and noise subspace, it is clear that these two spaces are orthogonal. Signal subspace by the array received data covariance matrix and signal corresponding to the feature vector and noise subspace is by the covariance matrix of all minimum feature values (noise variance) corresponding to the feature vectors are composed. MUSIC algorithm is to use the orthogonal characteristics of these two complementary space to estimate the azimuth of spatial signals. All vectors of the noise subspace are used to construct spectral, and the peak position in all spatial azimuth spectra correspond to the direction of arrival of the signal. MUSIC algorithm greatly improves the direction finding resolution, and at the same time it is suitable for the antenna array of any shape, but the prototype MUSIC algorithm requir)

一个自然梯度的盲源分离matlab算法,希望对大家有用(A natural gradient algorithm for blind source separation matlab hope for all of us)

说明：  好东西大家一起分享，欢迎大家快来下载，祝大家好运！(face detection)

说明：  书名是《Matlab7辅助控制系统设计与仿真》。对于辅助控制系统设计与仿真matlab实现和开发很有用。(Title is &quot Matlab7 aided control system design and simulation.&quot The auxiliary control system design and simulation matlab implementation and development of useful.)

图像的仿射变换，共包括4个文件，全都是matlab文件，分别为affine.m,grad.m,wrap.m,paremetric.m：，对于图像仿射变换以及图像的超分辨率重构非常有帮助。(image affine transformation, including a total of four documents, and all of Matlab documents, affine.m respectively, grad.m, wrap.m, paremetric.m :, for the affine transformation and the image of the super-resolution image reconstruction have been very helpful.)

空时编码仿真源码，从专业网站上搜索的，希望对大家有用(space-time simulation source code, from a professional web site search, I hope it may be useful to)

It is a C code , also can be used in Matlab. It will help you in detection of people going through a infra red image.

带宽自适应的meanshift改进算法用于井下目标跟踪(Meanshift improved bandwidth adaptive algorithm for target tracking underground)