Nonlinear-optimization-matlab.zip

这是采用matlab编程，用神经网络对水面漂浮物特征进行分类(This is using matlab programming, neural network floats on the surface of the water feature to classify)

功能为neighborhood components analysis，a quick matlab implementation of NCA (see Goldberger et al, NIPS04). (err)

利用时域有限差分方法模拟光子晶体光纤的算法程序(The use of finite-difference time-domain simulation of photonic crystal fiber algorithm procedure)

front tracking method for free surface or structure movement.

说明：  齿轮箱故障诊断中振动信号是非线性、非平稳的，所以在分析振动信号之前需要对信号进行平稳化处理，该段是EMD分解的程序。(Gearbox Fault Diagnosis vibration signal is nonlinear, non-stationary, so before analyzing vibration signals the need for a smooth signal processing, the segment is the EMD program.)

well-designed user work with in MATLAB, suitable for beginners

matalab程序好用便捷，关于宏观经济，有增长，有波动研究。(matalab program easy to use and convenient, on the macro economy, there is growth, there are fluctuations in research.)

一般离散信道容量的迭代算法，仿真程序简单易懂，并验证过(iterative algorithm of DMC，Discrete symmetric channel )

Matlab code Hurst and rescaled range

这是用matlab写的一个corner detector, 效果比现在流行的Harris，susan，CSS等效果要好。 Matlab 确实如此，效果很好，不管是边缘还是角点 (Algorithm is derived from: X.C. He and N.H.C. Yung, Curvature Scale Space Corner Detector with Adaptive Threshold and Dynamic Region of Support , Proceedings of the 17th International Conference on Pattern Recognition, 2:791-794, August 2004. Improved algorithm has been included in A Corner Detector based on Global and Local Curvature Properties and submitted to Optical Engineering)