DCT-SVD-Edge-code-ext

使用matlab编程的，内点惩罚函数法优化程序(Using matlab programming, interior-point optimization procedure penalty function method)

Swap mutation exchanges the positions of two randomly chosen genes in a permutation

保存matlab图为pdf图片，便于pdflatex使用(save matlab figure to pdf)

三维时域有限差分matlab程序，带完美匹配层(Three-dimensional finite-difference time-domain matlab program, with perfectly matched layer)

plotHHT为一个绘制信号希尔伯特谱的程序，主要为希尔伯特黄变换。(PlotHHT is a program for plotting Hilbert spectrum of signals, which is mainly Hilbert Huang transform.)

welch 和burg 算法实现功率谱估计(welch and burg algorithm to achieve power spectrum estimation)

神经网络修改BP辨识算法，用于辨识复杂的非线性系统，相对传统BP算法，具有计算快等优点(Modify BP neural network recognition algorithm for identification of complex nonlinear system, compared to the traditional BP algorithm has the advantages of quick calculation)

Clipping PAPR reduction for OFDM

This function used for calculate Texture Unit and Texture Spectrum of an image.

A useful M function for lifting scheme.