DSB-modulation-a-demodulation--

改进的混沌优化方法及其应用 内容通俗易懂，是容易实现(Improved chaos optimization algorithm and its application easy to understand content, it is easy to achieve)

啁啾光纤光栅，反应其延时功能，不同波长的反射光谱图(Chirped fiber grating, the response delay function, different wavelengths of reflection spectra)

标准AM调制，ma不同值时的AM振幅调制(Standard AM modulation, ma different values ​ ​ of amplitude modulation AM)

这是希尔伯特--变换的MATLAB程序,希望对大家有用(hitbert matlab)

关于合成孔径雷达点目标仿真的小文章，其中包括具体的matlab程序，简单明了。(Synthetic aperture radar on a small point target simulation of the article, including specific matlab program, plain and simple.)

广义似然比检测，单脉冲雷达波束内的多个不可分辨目标(Generalized likelihood ratio testing multiple single pulse radar beam can not distinguish target)

Watermark A visible or invisible signature embedded inside an image to show authenticity or proof of ownership. The hidden watermark should be inseparable the host image, robust enough to resist any manipulations while preserving the image quality. Thus through watermarking, intellectual properties remains accessible while being permanently marked.

算法是原始对偶算法，该方法充分的剖析了优化问题的结构，是求解二次规划问题的一个较好的算法。求解比采用matlab 的Quardprog求解速度快许多！(Algorithm is the original dual algorithm, this method is fully analyzed the optimization of structure, is to solve the quadratic programming problem of a good algorithm. To solve the fast Quardprog than using matlab to solve many!)

非常不错的QPSK在matlab中的仿真教程，文档中包含相关的所有代码！(Very good QPSK Simulation in matlab tutorial document contains all the code!)

小波谱分析mallat算法经典程序，希望对大家有用(Mallat algorithm for spectral analysis of small classical procedures, in the hope that useful to everybody)