Rayleigh-Fading-Simulation

一种自己设计的贝叶斯分类器,具有一定的参考价值(A kind of self-designed Bayesian classifier, with some reference value)

am fine and i feel to in joy that

说明：  BP神经网络识别手写体数字，BP(back propagation)神经网络是1986年由Rumelhart和McClelland为首的科学家提出的概念，是一种按照误差逆向传播算法训练的多层前馈神经网络，是应用最广泛的神经网络。(Recognition of handwritten digits by BP neural network)

说明：  振动信号处理的matlab教程，带源码与电子书PDF(Vibration signal processing matlab tutorial, with source code and e-book PDF)

matlab应用程序百例，老师推荐的资源，很不错，可以下载看看(matlab application 100 cases, the teacher recommended resources, very good, you can download to see)

针对MUSIC算法在进行信号波达方向(DOA)估计时谱峰搜索运算量大的问题,提出了一种基于FFT多波束算法与MUSIC算法的联合DOA估计方法。该方法采用FFT多波束算法形成多个波束,近似估计信号DOA,获得对应波束指向,再利用MUSIC算法实现对信号DOA的精确估计。这样就只需在该波束指向对应的空域范围内搜索,减小了DOA估计的运算量。(MUSIC algorithm for performing signal DOA (DOA) estimates peak search operation when big problem, a joint DOA estimation method based on FFT algorithm and multi-beam MUSIC algorithm. The method uses FFT algorithm for multi-beam forming multiple beams, approximate estimate signal DOA, obtain the corresponding beam pointing, reuse MUSIC algorithm for accurate estimation of the signal DOA. This will only search within the beam direction corresponding airspace, reducing the amount of computation DOA estimates.)

用基本的蚁群算法求解TSP问题，改算法可移植性比较强，还可用于解决其他如图着色等问题(Solving TSP Problem)

基于matlab的彩色图像分割，利用k聚类算法(Matlab-based color image segmentation, clustering algorithm using k)

说明：  一款G-M（1,1）的matlab小程序，很简单的，但是非常适合入门学者，一起研究学习matlab(A GM (1,1) in matlab small program, very simple, but very suitable for entry-scholars, to study together to learn matlab)

mk突变点分析； 输入：x是数据序列；sy是起始年份或序号（做图的时候会用到）(mk point mutation analysis Input: x is a data sequence sy is the initial year or serial number (do figure it will be used))