LungSeg

This source code use neural object to help student to understand the way to design the neural network using perceptron rule.

Constrained Optimization of MIMO Training Sequences

灵敏度分析源程序，可用于结构模型修正，但仅运用了自振频率信息，没有运用振型信息(Sensitivity analysis of source code, can be used for structural model updating, but only the use of natural frequency information, there is no information on the use of modal)

计算序列的自相关函数,绘制信号xn的自功率谱幅频曲线,绘制信号yn的自功率谱幅频曲线,计算互谱函数(Calculating the autocorrelation function of the sequence, drawn from the power spectrum of the signal xn amplitude-frequency curve, drawn from the power spectrum of the amplitude-frequency curve signal yn calculated cross-spectral function)

非常好的精密单点定位程序，直接下载星历和钟差文件就能计算。(Very good precise point positioning procedures, direct download ephemeris and clock error file can be calculated.)

求矩阵特征值和特征向量的算法：QR算法。用于线性方程组的求解，和反幂法算法的设计(Matrix eigenvalues and eigenvectors of the algorithm: QR algorithm. For linear equations, and anti-power-law algorithm design)

说明：  解决空中加油问题中飞机多次起飞问题，只有一架辅机的情况，飞机的架数有限制，小于4000架。(Solve the problem of air refueling aircraft to take off several times, only the case of an auxiliary plane restricted the number of planes, less than 4000.)

Data compression tools such as JPEG, KL TRANSFORM, DCT ETC ALGORITHM ARE given

说明：  基于matlab提取诸如聚类系数、路径长度等图论指标。(Graph theory index extraction such as clustering coefficient)

matlab编写的增广的最小二乘辨识程序(err)