zhengxianbo

说明：  能进行格里高利历、儒略日、GPS时、年积日的转化。(Conversion the Gregorian calendar, Julian Day and GPS)

Stretches contrast on the image and normalize image from 0 to 1. The main difference of this function to the standard stretching functions is that standard function finds global minimum and maximum on the image, then uses some low and high threshold values to normalize image (values below LowTHR are equated to LowTHR and values above HighTHR are equated to HighTHR)

延时矢量方差(DVV)方法使用的可预测性的信号在相空间来描述时间序列。DVV方法已经成功地应用于分析生物信号的性质(EEG和fMRI)。(The Delay vector variance (DVV) method uses predictability of the signal in phase space to characterize the time series.The DVV method has been successfully applied to analyse the nature of biometric signals (EEG and fMRI).)

说明：  使用萤火虫算法对传感器网络进行覆盖的优化（FA）(Optimization of Sensor Network Coverage using Firefly Algorithm (FA))

有关于Matlab实现的频谱分析一篇文章指导(about Spectrum Analyzer in Matlab)

it is used seperate framses from an video and to extract as jpeg images

matlab code for cofdm

lmseq.m 均衡算法 用lms算法实现(lmseq.m Equalization Algorithm with lms )

动画效果 translate、scale、alpha、rotate 切换Activity动画 控件位置调整(Animation translate, scale, alpha, rotate the switching Activity animation control position adjustment)

First end second order sigma-delta ADC Simulink model.