color-trans-formation

A stochastic gravitational approach to feature based color image segmentation

新型的蝙蝠算法程序代码，可用于各种工程优化，生产调度，组合函数优化等复杂问题。具有高效的搜索效率。(The new bat algorithm code, can be used for a variety of engineering optimization, production scheduling, and other complex combination of function optimization problems. A highly efficient search efficiency.)

是数学竞赛的往年考题！！希望对大家有用！！(Mathematics exam in previous years the competition! ! Hope it useful! !)

说明：  老外的一本绝版好书，绝版~有钱买不到的东西(Foreigners an out of print books, out of print ~ the things money can not buy)

说明：  新能源并网后电力系统的可靠性评估Matlab程序(Matlab program of power system reliability evaluation after new energy grid connected)

文章运用分级抽取和多相滤波的方法改进传统CIC滤波器的结构,降低了系统工作频率,运用幅度改进函数(ACF)和外加级联余弦预滤波器的技术改进了滤波器频率响应,提出了一种高效的算法结构,改善了通带损耗,增大了阻带衰减,对CIC滤波器的实际应用和深入研究有着现实意义。 (Article the use of hierarchical multi-phase extraction and filtering methods to improve the structure of the traditional CIC filter, reducing the system operating frequency, the use of margin to improve the function (ACF) and the cosine cascade plus pre-filter technology to improve the filter frequency response, the an efficient algorithm to improve the pass-band loss, increases the stopband attenuation of the CIC filter in practical applications and in-depth study has practical significance.)

说明：  内附matlab常用命令，详细列举了各个命令的中英文对照，方便学习。(Matlab commonly used commands included in detail the various commands listed in Chinese and English to facilitate learning.)

matlab编写的粒子滤波目标跟踪示例，简单实用(Matlab prepared by the particle filter target tracking example)

模拟谐波，然后进行分解，通过傅里叶检测谐波所含谐波的种类(Harmonic analysis and harmonic detection )

时间序列,指数平滑法,灰色GM(1,1)模型,运用最优加权组合模型和经验加权组合模型(Combination Forecast)