analogue_bandpass

说明：  MATLAB编程（英文影印版第二版），老师给我们推荐的一本书，觉得不错，发给大家。(MATLAB programming (Degowin 2nd edition), we recommend to the teachers of a book, think it's good, to everyone.)

此书包含线性规划单纯形方法、对偶理论、灵敏度分析、运输问题、内点算法、非线性规划K-T条件、无约束最优化方法、整数规划和动态规划等。(This book includes linear programming, simplex method, duality theory, sensitivity analysis, transportation problem, interior point algorithm, nonlinear programming K-T condition, unconstrained optimization method, integer programming and dynamic programming.)

说明：  遗传算法的一些实现案例，包括函数优化，目标分配等问题(Some implementation cases of genetic algorithm, including function optimization, target assignment and so on)

使用 matlab 平台，执行了使用小波 techniques.this 编码的音频水印算法。我使用离散小波变换和 dct 变换技术。

The spectrum sensing problem has gained new aspects with cognitive radio and opportunistic spectrum access concepts. It is one of the most challenging issues in cognitive radio systems. In this paper, a survey of spectrum sensing methodologies for cognitive radio is presented. Various aspects of spectrum sensing problem are studied from a cognitive radio perspective and multi-dimensional spectrum sensing concept is introduced. Challenges associated with spectrum sensing are given and enabling spectrum sensing methods are reviewed. The paper explains the cooperative sensing concept and its various forms. External sensing algorithms and other alternative sensing methods are discussed. Furthermore, statistical modeling of network traffic and utilization of these models for prediction of primary user behavior is studied. Finally, sensing features of some current wireless standards are given.

用龙贝格积分法计算积分的程序，matlab语言编写，希望能对大家有用。(Romberg integration method with integral calculation procedures, matlab language, hoping to be useful to everyone.)

MATLAB编写无穷大电源发生三相短路的程序，已通过编译，有仿真结果(Infinite power happens three phase short circuit)

基于Matlab的电力系统潮流计算程序源码,包括PQ分解法计算和牛顿拉夫逊发计算两部分，通过输入玩家参数信息可以计算电网潮流(EP system fucking english)

应用背景转换经常做来解决问题，从查看遗留的内容或不支持的文档格式来归档文件。然而转换可能或不可能是答案。该文件可以在其原始格式，并可以继续通过遗留应用程序或新的解决方案可以实现，支持旧的和新的文件和图像格式的访问。 ；如果转换 ；是答案然后TIFF和PDF通常作为最终的输出。重要的是要了解每种格式的优点和缺点，以确定哪些将符合你的具体目标；关键技术如何转换成数字图像的颜色黑色和白色超越了简单的去饱和的颜色，并可以模仿各种看起来黑白胶片摄影使用彩色滤光片制造。不考虑图像的颜色和主题的转换可以淡化艺术信息，并可以创建一个图像，这似乎冲出来或缺乏色调范围。本节提供了一个背景，使用彩色过滤器，并概述了几种不同的黑白转换技术-比较每个在其灵活性和易于使用。

OFDM模拟，包括matlaB程序及详细说明(OFDM simulation, including detailed description of procedures and matlaB)