P_w

The philosophy of Time Travel, By Roberta Sparrow

matlab code for GUI Examples

日本riken脑科学研究中心开发的盲源分离工具包。适合MATLAB为7.5及以上版本，请尽量使用7.5版本 即2007版。(Japan riken brain research center to develop blind source separation kit. For MATLAB 7.5 or later, try to use 7.5 version that the 2007 version.)

实数编码实现遗传算法，变量为多维，目标函数为一维，适合初学者(Real-coded genetic algorithms, multi-dimensional variables, the objective function is one-dimensional, suitable for beginners)

说明：  用于地震信号的剖面生成，有助于观察采集到的信号(For seismic signal profile generation, it is helpful to observe the collected signals)

这是一个经典的形变模型实施,在一个单一的文件用简单的可以理解的代码。 功能包括两部分一个简单的弱分类器和一个促进部分: 弱分类器试图找到最佳阈值的数据维数对数据进行分离成两个阶级1和1 要求的进一步提高分类器部分迭代,每一步是变化分类权重miss-classified例子。这造成了一连串的“弱分类器”,表现得像一个“强大分类器” (This a classic AdaBoost implementation, in one single file with easy understandable code. The function consist of two parts a simple weak classifier and a boosting part: The weak classifier tries to find the best threshold in one of the data dimensions to separate the data into two classes-1 and 1 The boosting part calls the classifier iteratively, after every classification step it changes the weights of miss-classified examples. This creates a cascade of "weak classifiers" which behaves like a "strong classifier" . )

program matlab lyaponov method

equilibrium matrix for markov chain

关于超声波倒车雷达测距的，对于初学matlab的同学会有帮助，基于matlab平台实现。( About ultrasonic parking radar ranging, Matlab for beginner students will help, Based on matlab platform.)

s-method是一种时频分析方式，在雷达成像算法中是比较先进的方式，可以比较好的解决时频聚集性和交叉项抑制的问题(s-method is a time-frequency analysis, and radar imaging algorithm is a more advanced way of frequency aggregation and cross-inhibition can be a better solution)