很好用的神经网络算法例程

说明：  knn分类程序，基于matlab开发 (Commission classification procedure based on the development of Matlab)

关于 CoSaMP 算法介绍 压缩传感压缩感知理论应用的算法(CoSaMP algorithm introduced)

Classify using the minimum error criterion via histogram estimation of the densities(classifies using the minimum error criterio n via histogram estimation of the densities)

洛杉矶

介绍了 Cohen类双线性时频分布并针对交叉干扰项影响无法完全消除的问题进行了重排时频变换以提取及分辨 含有白噪声和窄带周期干扰的局部放电信号。处理仿真和现场检测到的局部放电超声信号时根据白噪声和窄带 周期干扰信号在时域上的平稳性特性发现重排 Cohen类时频变换方法不仅可以很好地将局放信号和背景噪声以 及窄带周期干扰信号分辨开来,而且大大减弱并抑制了交叉干扰项的影响,保持了更高的时频分辨率和时频聚集 性,从而验证了重排 Cohen类时频变换方法的有效性。 (In order to express the partial discharge ( PD) information of gas insulated switchgear ( GIS) in time-frequency domain, weintroduced theCohen? s class bilinear time-frequency distribution and its reassigned time-frequency transform method to pick up and distinguish theultrasonic signals in field from the whitenoises and narrow band periodic interference signals using the acousticemission ( AE) technology. After the processing of the simulated and PD ultrasonic signals in field, and according to the stationary feature of white noises and narrow band interference signals, wedraw a conclusion that the reassigned time-frequency distribution method can not only distinguish thePD signal from back ground noises and narrow band interference signals, but also decrease and restrain the influenceof cross-items, and acquire better time )

一些自适应信号处理的算法，课程设计时编写的matlab程序代码，包括广义互相关函数GCC时延估计，数学方法是部分子空间法，包括主成分分析、因子分析、贝叶斯分析，微分方程组数值解方法。

用于图像滤波，很好的程序，是图像滤波的很好的学习资料。(For image filtering, a very good program, image filtering is a good learning materials.)

说明：  c4.5 关于决策树decision tree的matlab实现程序 (c4.5 decision tree decision tree on the realization of the matlab program)

说明：  多目标函数，在多个约束条件的情况下用遗传算法找出最优解(Multi-objective function, using genetic algorithms to find the optimal solution under multiple constraints)

ploting antenna radiation patten using MATLAB