Essentialmatlab

该程序实现了彩色图像到RGB以及YUV分量的转化，思路清晰，可直接运行。(The program implements the image to RGB and YUV color component transformation, clear, can be directly run.)

基于matlab的gps仿真，包括理论原理、仿真方法、仿真结果及其分析等(Based matlab gps Simulation, including the theoretical principles of simulation methods, simulation results analysis)

一篇关于“MATLAB环境下控制系统实时仿真实验的研究”的大论文，很详细。(Essay on " MATLAB environment control system for real-time simulation of a" big paper in great detail.)

周立功公司提供的《51单片机新技术》 (Ligong weeks provided by the company )

基于matlab的ccir传播模型的路径损耗的仿真的程序，此程序可以在matlab上清晰的看见仿真的图形。(Based on the matlab ccir propagation models of path loss of simulation program, the program can clear to see in matlab simulation graphics.)

Single phase full bridge rectifier circuit

建设和测试模式，尤其是那些将以往的重大知识的过程，涉及到当前正在很差综合多个步骤。我们已经开发锑管道建立一个有效的工作流，基于开放源代码，公众标准与现代软件的做法(The process of constructing and testing models, particularly those that incorporate significant prior knowledge, involves multiple steps that are currently very poorly integrated. We have developed SB-Pipeline to create an effective workflow based on open-source code, public standards and modern software practice.)

说明：  ：针对MP3 编码方式和帧结构进行分析，利用帧中的比例因子提出了一种压缩域水印算法。算法通过引入帧变化分析步 骤，很好地实现了水印的自适应嵌入。对于不同的系统要求，还可以通过修改门限信噪比的值SNRlim按需进行水印嵌入，使算法 具有更大灵活性。同时在牺牲一定的嵌入空间前提下，实现了水印信息的自同步。实验表明，对于不同风格的音乐，该水印算法 具有很好的不可听性。(In this paper，the encoding method and the frame structure of MP3 are expounded in detail，a watermark algorithm is proposed based on the scale factor in MP3 frame.By introducing the step of frame altering analysis，the algorithm can realize that watermarks is embedded adaptively.By modifying threshold SNRlim（the ratio of signal to noise），the algorithm can meet different requirements of some system，that is what enable the algorithm to have a bigger flexibility.Based on expense of some embedding positions，the watermark can be embedded with self-synchronization.The experiment results show this algorithm can get a good audio effect with various types of audio.)

说明：  数学建模 Matlab源程序 (Matlab source of mathematical modeling)

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