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This source code give the explanation about generate QPSK simulation

matlab仿真出圆孔的菲涅尔衍射，其中有四副图，原图，二维衍射图样，函数图象和三维衍射图样(matlab simulation of a circular Fresnel diffraction, including four plans, artwork, two-dimensional diffraction patterns, functions, images and three-dimensional diffraction pattern)

Hermite差值函数算法，输入两端点的函数值以及导数，输出是差值函数。(Hermite difference function algorithm, the two end points of the input function values ​ ​ and derivatives, the output is a function of the difference.)

The signal some times should be smoothed in planned way before submitting it to environment where now widely used algorithm is LMS

this is implementation huffman algorithm,you must try code. i think you must try.

用Matlab实现的数字音频水印嵌入与提取，包括水印提取，水印嵌入，前后对比等功能。(Using Matlab implementation of the digital audio watermark embedding and extraction, including the watermark extraction, the watermark embedding, and other functions before and after contrast.)

Source code for Iris recognition on Matlab

ac motor speed control simulation and text mmmmm nnnn nbbbb hhhh ddddd sssw wwww w ww w w w w w w w www

POD分解，本证正交分解，用于能量，频率等的提取和分解分析(POD decomposition, orthogonal decomposition of the card used for the extraction of energy, frequency and decomposition analysis)

穷举法求解0-1整数规划的matlab程序(0-1 LP based on matlab )