lbp人脸识别

HOG calculator, takes filename as input and calculates Histogram of oriented gradients from the input image.

介绍了简单的ldpc编码，对初学者很有用！(Introduced a simple ldpc code is useful for beginners!)

灰色预测模型是一种模糊预测算法，可以对信息不完全的或不知发展规律的变量进行预测(Gray prediction model is a fuzzy prediction algorithm, you can not know or incomplete information to predict the development of the law of variable)

自己编的图像重叠分块再重新合成的程序。使用matlab。(Re-synthesis process images overlap own the block. Use matlab.)

稀疏编码，字典学习相关的KSVD算法，用于学习字典。

说明：  这是一个MATLAB写的一个解决TSP问题的蚁群算法程序。(This is a MATLAB to write a solution to the problem of ant colony algorithm TSP procedures.)

有slm、pts、clipping三种抑制papr并画出ccdf图的程序(SLM and PTS, clipping three inhibit papr and draw the figure of CCDF program)

说明：  光伏并网仿真，MPPT，光伏电池，降压电路，逆变电路(Photovoltaic grid simulation, MPPT, photovoltaic cells, buck circuit, inverter circuit)

提取语音特征，包括mfcc等，并可由特征重构语音…………………………………………………………………………………………………………………………………………………………

史密斯图(Smith chart)是一款用于电机与电子工程学的图表，主要用于传输线的阻抗匹配上。在复平面上采用双线性变换。实部 r=常数和虚部 x=常数，两族正交直线变化为正交圆并与反射系数|G|=常数和虚部x=常数套用而成。本文档通过MATLAB来编写程序，绘制一个完整的SMITH圆图(Smith figure (Smith chart) is a for electrical and electronic engineering chart, mainly for the transmission line on the impedance matching in the plane bilinear transformation real part r = constant and imaginary part x = constant, two RACES straight for orthogonal round orthogonal changes and and reflection coefficient | G | = constant and imaginary part x = constant apply mechanically and into this document to write the program through MATLAB, draw a complete Smith circle diagram )