可实现对二维数据的聚类，数据包传送源码程序，是一种双隐层反向传播神经网络，对信号进行频谱分析及滤波，可以实现模式识别领域的数据的分类及回归，包括脚本文件和函数文件形式，实现了对10个数字音的识别，已调制信号计算其普相关密度。- Can realize the two-dimensional data clustering, Data packet transfer source program, Is a two hidden layer back propagation neural network, The signal spectral analysis and filtering, You can achieve data classification and regression pattern recognition, Including scr ipt files and function files in the form, To achieve the recognition of 10 digital sound, Modulated signals to calculate its density Pu-related.