Subcarrier-allocation-algorithm

说明：  基于非负矩阵分解（NMF）的人脸特征提取算法，NMF基本思想是找到一个线性子空间W，使的构成子空间的基本图像的像素点都是正值，而且人脸图像在子空间上的投影系数也是正数(Non-negative Matrix Factorization (NMF) of facial feature extraction algorithm, NMF basic idea is to find a linear sub-space W, so that the composition of sub-space of the basic image pixels are positive, and face image in the sub-space projection coefficient is positive)

说明：  搭建好的太阳能光伏板 ，可以用来进行原理性仿真。(The set up of solar photovoltaic panels can be used for theoretical simulation.)

26阶电力系统模型的电压稳定性matlab仿真研究(Circuit model simulation of 26 variables)

说明：  北京邮电大学通信原理升余弦滚降系统的源程序(Beijing University of Posts and Communication Theory Cosine system source code)

可以很好的实现流形学习算法中的线性降维算法PCA数据降维。(Can well realize the manifold learning algorithm of linear dimension reduction algorithm of PCA data dimension reduction.)

ORTRAN编写的差分程序，用于计算偏微分方程(ORTRAN differential write procedure, partial differential equations used to calculate)

KSVDBox - Implementation of the K-SVD and K-SVD denoise algorithms.(K-SVD dictionary training. ksvd - K-SVD dictionary training. Signal denoising. ompdenoise - OMP denoising. ompdenoise1 - OMP denoising of 1-D signals. ompdenoise2 - OMP denoising of 2-D signals. ompdenoise3 - OMP denoising of 3-D signals. ksvddenoise - K-SVD denoising. Overcomplete DCT dictionary. odctdict - Overcomplete DCT dictionary. odct2dict - 2-D overcomplete DCT dictionary. odct3dict - 3-D overcomplete DCT dictionary. odctndict - Multi-dimensional overcomplete DCT dictionary. Demonstrations. ksvddemo - K-SVD training demonstration. ksvddenoisedemo- K-SVD denoising demonstration. Miscellaneous. showdict - Display a dictionary of image patches. ksvdver - K-SVD toolbox version information.)

GA-BP 可 以 用 来 做 很 多 事 情(USE OF GA-BP)

MATLAB code to calculate eigen engenry and eigen function of a square potential well.

explaination with codes of Quadrature Amplitude Modulation