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this code is face detection with malab with demo

说明：  电力系统潮流计算程序主程序，还有功能子程序(power float)

Cognitive Radio Communications and Networks Principles and Practice Edited by Alexander M. Wyglinski, Ph.D., Worcester Polytechnic Institute Maziar Nekovee, Ph.D., BT Research and University College London Y. Thomas Hou, Ph.D., Virginia Polytechnic Institute and State University

it is the nlms algorithm for the echo cancellor

张量的模式展开是一个基本的技术，已有各种代码展开结果不尽相同，本代码是根据张量研究领域权威文献“Tensor Deco们positions and Applications”中的公式编写，并经过多次实例验证，与理论描述相符。文件包括两个m文件，一个是按模n展开，而另一个是逆变换，即按模n叠合。(unfolding of the tensor mode is a basic technology, there are a variety of code to make different result. However this code is written by referring to the authority of the tensor field of research literature Tensor Deco their positions and Applications and after several instances verification, is consistent with the theoretical description. The documents include two m-files, one is unfold.m, and the other is the inverse transformation, that is refold.m.)

冈萨雷斯的数字图像处理MATLAB版，绝对经典！(Digital Image Processing Gonzalez MATLAB version of the absolute classic!)

说明：  利用costas环实现载波同步的matlab程序，载频10mHz(Costas loop to achieve carrier synchronization using the matlab program, carrier frequency 10mHz)

this code implement LTE scrambler and LTE descrambler used in the 4G mobiles release 8.parameters of these two blocks are flexible.

基于matlab的光伏阵列仿真，考虑了光照及温度的影响(Matlab-based PV array simulation, taking into account the effects of light and temperature)

用于提取语音信号的能量谱的函数,ampp(s,a,b,c)，x为输入信号，a,b,c用于指定subplot函数的作图位置(A function for extracting the energy spectrum of the speech signal, ampp (s, a, b, c), x is the input signal, a, b, c is used to specify the location of subplot mapping function)