PSO

潮流计算仿真程序，包括所有IEEE标准节点系统(The trend of the computer simulation program, including all IEEE standard node system)

Spread-spectrum techniques are methods by which electromagnetic energy generated in a particular bandwidth is deliberately spread in the frequency domain, resulting in a signal with a wider bandwidth. These techniques are used for a variety of reasons, including the establishment of secure communications, increasing resistance to natural interference and jamming, and to prevent detec

说明：  针对蚁群算法的matlab程序设计，希望对大家有所帮助(ant colony matlab)

说明：  matlab开发-使用指数加权移动平均值的估计值。用指数加权移动平均法估计投资组合的风险价值。(Matlab development - the use of exponentially weighted moving average estimates. Using the index weighted moving average method to estimate the value at risk of the portfolio.)

在matlab开发环境下实现对信号的经典功率谱估计(Classical Spectrum)

Wiener filter based on tracking a priori SNR usingDecision-Directed method, proposed by Scalart et al 96. In this method it is assumed that SNRpost=SNRprior +1. based on this the Wiener Filter can be adapted to a model like Ephraims model in which we have a gain function which is a function of a priori SNR and a priori SNR is being tracked using Decision Directed method.

求解积分函数的列子，可以求sin的定积分和cos的定积分函数。(Liezi solution of the integral function, you can find the definite integral of sin and cos of the definite integral function.)

傅里叶变换在MATLAB中的实现，对正选信号仿真，画出其频谱图。(Fourier transform in MATLAB realization of positive selection signal simulation, draw the spectrogram.)

说明：  MATLAB源程序代码分享：MATLAB实现组对象的整体几何变换(Matlab Source Code Sharing: Matlab Group object to achieve the overall geometric transformation)

钟型隶属函数-c参数变化钟型隶属函数-c参数变化(Bell-shaped membership function of-c parameter bell-shaped membership function-c parameter changes)