AllSignalsDemo

我们可以运用这个程序来计算信息论中的一个算法度量，度量数列互信息的大小(we can use it to calculate the multi-information)

产生正态变量的随机数,进行未知参数的区间估计 产生两个正态总体的随机数, 进行未知参数均值差,方差比的区间估计.( generate normial variable, estimate unknown paramatric interval )

先进的PID控制，PDF的电子书加源码，可以对学习PID的朋友有所帮助(Advanced PID control, PDF e-book plus source code, can help a friend learn PID)

自动识别图像中的圆形，并计算半径，及其相似度，希望有所帮助(Automatic identification of image circle, and calculate the radius, and its similarity, Hope that helps)

利用matlab计算logistic映射分叉图的程序(Using matlab program to calculate the bifurcation diagram of the logistic map)

RSSI算法是指根据无线传感器接受到（目标物体）的信号指示强度，计算该信号在传播中的损耗，根据理论或者经验的信号传播模型将信号强度转换成距离。但是这种算法很容易受到天气，障碍物或人员流动的影响，导致测距不精确，从而定位精度不高。但是由于RSSI算法简单，成本低廉，很多无线通信模块提供RSSI值，所以RSSI算法依然应用在众多领域中。(RSSI algorithm is based on wireless sensor to receive the signal intensity (objects), calculate the signal in the transmission loss, according to the experience of the theory or the signal propagation model will be converted into a distance of signal strength.But this algorithm is very vulnerable to weather, obstacles or the influence of the flow of people, lead to range is not accurate, thus positioning accuracy is not high.But because the RSSI algorithm is simple, low cost, a lot of wireless communication module provides RSSI values, so the RSSI algorithm is used in many fields.)

This program used to forecast stock price

用Matlab 编写的车牌识别系统源码，有一定的借鉴价值(Using Matlab license plate recognition system source code, has some reference value)

变学习因子粒子群算法，来自于《精通MATLAB最优化计算》(pso with variant learning factor)

Position Localization