均值便宜跟踪的示例，在matlab环境中自动识别连通区域的大小,主要是基于mtlab的程序，基于人工神经网络的常用数字信号调制，包含优化类的几个简单示例程序，具有丰富的参数选项,从先验概率中采样，计算权重，包括随机梯度算法，相对梯度算法。- Example tracking mean cheap, Automatic identification in the matlab environment the size of the connected area, Mainly based on the mtlab procedures, The commonly used digital signal modulation based on artificial neural network, Optimization class contains several simple sample programs, It has a wealth of parameter options, Sampling　a priori probability, calculate the weight, Including stochastic gradient algorithm, the relative gradient algorithm.