JST_backpropation_error

对高维数据进行小波去噪，并得到降噪效果图(High-dimensional data on wavelet denoising and get noise reduction effect diagram)

这个有中文注释，看得明白，包括主成分分析、因子分析、贝叶斯分析，BP神经网络的整个训练过程。( The Chinese have a comment, understand it, Including principal component analysis, factor analysis, Bayesian analysis, The entire training process BP neural network.)

说明：  C4.5决策树分类算法，用于进行数据分类(Classification algorithm)

说明：  用级数PI/4 = 1 -1/3 + 1/5 -1/7+…求PI的近似值，要求取前1000项来计算。(With a series PI/4 = 1-1/3+ 1/5-1/7+ ... seeking an approximation of PI, demanded before the 1000 data.)

包括面阵、线阵，圆阵等天线的DOA估计，并进行比较(Plane array, linear array, circular array antenna DOA estimation and compare)

这是一个很好的课件，关于系统动力学的跟轨迹的一些问题，希望对广大朋友有所帮助。(control system notes)

Toeplitz算法源码Toeplitz算法源码Toeplitz算法源码Toeplitz算法源码Toeplitz算法源码Toeplitz算法源码Toeplitz算法源码Toeplitz算法源码(Toeplitz algorithm source code)

用MATLAB仿真，实现哈夫曼编码的MATLAB仿真研究。(Using MATLAB simulation, Huffman coding to achieve simulation of MATLAB.)

通过matlab绘制MICAPS第四类数据等值线的源代码，并获得等值线的数据结构(By matlab draw contour MICAPS fourth class data source and get the data structure contour)

gravity algorithm for optimization problem