cor_recover_mod

可进行电力系统多节点系统的优化潮流计算，适合电力行业同仁仿真用(Power system can be multi-node system optimal power flow calculation for the power industry using simulation Tongren)

说明：  最优化理论与方法 课本算法 matlab实现 单纯形法(对偶) 具体使用方法见程序说明~(Optimization theory and method to achieve textbook algorithm matlab simplex method (dual) specific description of the procedures to use, see ~)

在社会网络中，采用MATLAB构建最小图和查看两个图是否相似的两个算法(In social networks, using MATLAB to build a minimum figure and view two graphs is similar to the two algorithms)

维纳滤波，能滤除干扰噪声，提取有用信号。但是当输入信号的统计特性偏离设计条件，它就不再是最佳的了，这在实际应用中受到了限制。 (Wiener filter, to filter out interference noise, extract the useful signal. However, when the statistical characteristics of the input signal deviates from the design conditions, it is no longer optimal, which has been limited in practical application.)

We introduce a new approach to tone management for photographs. Whereas traditional tone-mapping operators target a neutral and faithful rendition of the input image, we explore pictorial looks by controlling visual qualities such as the tonal balance and the amount of detail. Our method is based on a two-scale non-linear decomposition of an image.

用于遗传算法的工具包，可自行修改适应度函数后使用。(The toolkit for genetic algorithm can be used after self-modifying the fitness function.)

利用自适应抵消法提高声矢量圆阵的稳健性，本例得到输出信干噪比随输入信噪比的变化曲线。(Using adaptive method to improve the acoustic vector offset circular array of robustness, in this case to obtain an output SINR curve with the input signal to noise ratio.)

matlab扩频通信实现的介绍和仿真，直接扩频(matlab implementation of the introduction and spread spectrum communication simulation, direct spread spectrum)

SAR雷达系统完整信号产生、压缩、识别过程，最齐全雷达系统matlab仿真程序，代码段详细注释文字说明，适合论文仿真参考(SAR radar system signal, compression, complete identification process, the most complete radar system matlab simulation program, code detailed annotation text, suitable for paper simulation reference)

simple function to test watermarking