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这个文档是关于基于DCT数字水印算法的Matlab实现,里面详细介绍了它的原理及相应的算法(This document is about digital watermarking algorithm based on Matlab DCT implementation, which introduces the principle and its corresponding algorithm)

This is the source code about OFDM under the condition of QPSK and perfect compensation.

Lab13_MultArrays 多维数组的使用，实现数组定位(Use Lab13_MultArrays multidimensional arrays, array positioned to achieve)

包括四个MATLAB的基本算例程序，实用安全放心 (Includes four basic example MATLAB program, practical security assured)

完整的FFT代码，用C#编写，试用过，很好，欢迎下载。(Complete FFT code, written in C#, tried, well, welcome to download.)

Lattice reduction mimo detection

First optimal threshold is calculated. after that we get a pfa value. then plot snr vs pd

合成孔径雷达成像RD算法，实现三个点目标的成像(SAR imaging based on RD,finish three points imaging.)

傅里叶变换可谓是应用于工程科学等各个领域，本文本内容少可以很好的匹配傅里叶变换各种问题(Fourier transform can be described as applied to engineering science and other fields, the contents of this article can be a good match fewer problems Fourier Transform)

比较经典的电机仿真 用于直流电机的研究 毕业设计中也可用到(The classic motor simulation graduation design for DC motor can also be used to)