feature-extraction

说明：  此算法为基于最大似然方法的DOA估计 是区别于子空间类的DOA算法 但需要多维搜索 计算量较大(This algorithm is based on the maximum likelihood method of DOA estimation is different from the sub-space kind of DOA algorithm but calculating the volume of the larger multi-dimensional search)

详细介绍了 用基于Matlab软件实现Delaunay剖分和基于剖分的规格化计算(Described in detail based on Matlab software implementation Delaunay mesh and mesh-based calculation of standardized)

说明：  《ofdm关键技术与应用》（汪裕民）一书中第10章有详细说明，在MATLAB上跑过，没有问题(&quot Ofdm technology and application&quot (Wang Yumin) Chapter 10 of the book are detailed in MATLAB, Running, no problem)

用于图像的质量评估，比较原始图像与受躁图像之间的结构相似度。 (For image quality assessment, by comparing the original image and the structural similarity between the images impatient.)

Compuute the KL divergence

matlab限幅滤波法降低ofdm峰均比(matlab limiting filtering method to reduce PAPR ofdm)

hide test in image using lsb in matlab

偏最小二乘法的简单算法！供大家编程参考！需要大家的共同努力！(PLS simple algorithm! Programming for your reference! We need the concerted efforts!)

33节点的配电网重构程序，基于粒子群算法。相当快速。但是需要再修改源码才可以重新生成数据。(33 node distribution network reconfiguration procedures, based on particle swarm optimization. Pretty fast. But the need to modify the source code before they can re-generate the data.)

These are MATLAB codes for implementing Chebyshev-Type 2 Bandpass and Bandstop filters.