DesktDDop

无约束多维极值问题代码，matlab实例(No multi extremum problems constrained code, matlab teaching examples )

基于马氏分类器的阿兹海默氏症分类器，课程练习(Based on Mahalanobis classifier classifier of Alzheimer' s disease)

说明：  数值模拟三能级原子系统的稳态EIT现象，能修改各项参数对吸收项，相干项，粒子数布局的影响(Numerical simulation of steady-state EIT phenomena in a three-level system)

Traditional single particle reconstruction methods use either the Fourier or the delta function basis to represent the particle density map. We propose a more flexible algorithm that adaptively chooses the basis based on the data. Because the basis adapts to the data, the reconstruction resolution and signal-to-noise ratio (SNR) is improved compared to a reconstruction with a fixed basis. Moreover, the algorithm automatically masks the particle, thereby separating it from the background. This eliminates the need for ad-hoc filtering or masking in the refinement loop. The algorithm is formulated in a Bayesian maximum-a-posteriori framework and uses an efficient optimization algorithm for the maximization. Evaluations using simulated and actual cryogenic electron microscopy data show resolution and SNR improvements as well as the effective masking of particle from background

变分贝叶斯高斯过程混合模型源码，主要基于pattern recognition and machine learning 这本书。(22 Oct 2008 gmmVBEM.m is the main file for VBEM Main file needs MyEllipse.m for plotting Netlab gmmem for initialization Following example file illustrates the usage exampleVBEM.m example file for VBEM faithful.txt Dataset for the example )

说明：  Airy光束，基模高斯光束 Bessel光束经过大气湍流相位屏的传输特性(Propagation characteristics of Bessel beam passing through atmospheric turbulence phase screen)

给出了kalman、RLS、LMS三种自适应滤波器的仿真程序，三种滤波器都采用了80次迭代，将仿真值与理论值进行了比较(Given kalman, RLS, LMS adaptive filter simulation program of three, three types of filters are used 80 iterations, the simulated values were compared with the theoretical value)

matlab对随机振动状态分析,及功率谱的生成与分析等(matlab for random vibration analysis of state)

灰色预测的程序，灰色预测是对不确定系统数据的预测(Gray prediction procedure, gray prediction is for uncertain system data)

example ebook formatlab