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3Ddwar
- 这是一个项目时使用到的"三维空间向量/点"类及相关函数,使用它们可以定义一个空间向量/点,实现向量的平移,缩放和旋转等,使用相关函数还可以实现两向量的叉乘,得到一个向量的绝对长度,将一个向量单位化,得到一个三点决定的平面的垂直向量(经过单位化),得到空间中两点的距离,得到两向量的点积,得到两向量的夹角等操作,为方便用户的使用,每个函数都有详细的注释,希望对大家有所用处.-This is a project to use the " three-dimensional space vect
3D
- 三维绘图程序.这是一个项目时使用到的"三维空间向量/点"类及相关函数,使用它们可以定义一个空间向量/点,实现向量的平移,缩放和旋转等,使用相关函数还可以实现两向量的叉乘,得到一个向量的绝对长度,将一个向量单位化,得到一个三点决定的平面的垂直向量(经过单位化),得到空间中两点的距离,得到两向量的点积,得到两向量的夹角等操作,为方便用户的使用,每个函数都有详细的注释,希望对大家有所用处.-Three-dimensional drawing program. This is a project to
fusion-evaluation
- 图像融合中常用的评价指标(非常全面)如:平均梯度、相关系数、信息熵、交叉熵、联合熵、均方误差、互信息、信噪比、峰值信噪比、均方根误差、空间频率、标准差、均值、扭曲程度、偏差指数等等。-Image fusion evaluation (very comprehensive): average gradient, correlation coefficient, entropy, cross entropy, joint entropy, mean square error and mutual i
Max_CCM1
- matlab程序求相关系数数字图像相关法是对全场位移和应变进行分析的一种新的实验力学方法 -matlab program seeking correlation coefficient Digital image cross-correlationmethod (DIC) is a newmethod ofexperimentalmechanics for the analysis ofwhole field displacement and strain. Image processi
one-Genetic-algorithm-Matlab-example
- 关于遗传算法的matlab实例,包括编码、交叉等操作,涉及Sheffield大学Matlab遗传算法工具箱的相关函数-Genetic algorithm Matlab examples, including coding, cross and other operations involving the correlation function of the University of Sheffield Matlab genetic algorithm toolbox
CCA
- 典型相关性分析,对图像特征及其文本特征进行融合,抽取主要特征并存储输出,是很好的跨媒体领域处理算法-Canonical correlation analysis, features and text features for image fusion, extract and store the output of the main features is a good cross-media field processing algorithms
ccrossspectrum
- 对两个时间序列的交叉普分析,分析时间序列在不同周期上的相关性-Poor cross two time series analysis, time series analysis on the correlation of different periods
statistic
- IDL计算影像均值、标准差、偏差指数、信息熵、平均梯度、光谱扭曲程度、相关系数的小程序。-average gradient, correlation coefficient, entropy, cross entropy, joint entropy, mean square error and mutual information, signal to noise ratio, peak signal to noise ratio,
swvcp
- 通过matlab代码,能量熵的计算,包括广义互相关函数GCC时延估计。( By matlab code, Energy entropy calculation, Including the generalized cross-correlation function GCC time delay estimation.)
MF-DCCA-333
- 多重分形去趋势交叉相关系数多重分形去趋势波动分析,用于不同时间序列的重分形交叉相关性分析(Multifractal Detrending Cross Correlation Coefficient Multifractal Detrending Fluctuation Analysis for Multifractal Cross Correlation Analysis of Different Time Series)
多重分形去趋势波动分析模型
- 用于不同时间序列的重分形交叉相关性分析的多重分形去趋势交叉相关模型,整合了多重分形去趋势交叉相关系数于其中(A multifractal de-trend cross-correlation model for multifractal cross-correlation analysis of different time series is proposed, in which multifractal de-trend cross-correlation coefficients are
MF-DXA
- 去趋势互相关分析(dcca)相关代码,包括dcca,df-dxa等,希望对大家有用处!(To trend cross correlation analysis (dcca) related code, including dcca,df-dxa, hope to be useful to everyone!)
DF-MAX_DCCA
- 多重分形去趋势交叉相关性分析DCCA,以及MF-DXA等程序代码,希望对大家有帮助(Multifractal cross correlation analysis of DCCA, and program code such as mm-dxa, hope to be helpful)
浅论软正交矢量型LIA在MATLAB下的实现
- 实现软正交矢量型LIA法,本文利用互相关算法,在 MATLAB 环境下完成了软正交矢量型 LIA 相关器的仿真实现,并针对不同的噪声信号情况进行了验证与讨论。利用软正交矢量型 LIA 可以实现噪声干扰很大的情况下的微弱信号检测,并具备节约硬件成本、抗干扰能力强等诸多优点,在诸如薄板缺陷检测等方面有广阔的应用价值。(Soft orthogonal vector LIA method is realized. In this paper, the soft orthogonal vector LIA
NCC-FFT
- 结合积分图及快速傅里叶计算归一化互相关,减少计算时间(Combining Integral Graph and Fast Fourier Method to Calculate Cross-correlation)
多重分形去趋势交叉相关性方法
- 含时间序列的多重分形交叉相关性分析,非对称交叉相关性分析等程序,可用于论文写作、科研等方面(The programs of multifractal cross-correlation analysis and asymmetric cross-correlation analysis with time series can be used in paper writing and scientific research)
未命名文件夹
- 互相关性检验,Podobnik et al.(2009)提出的互相关统计量;MF-DCCA(Cross correlation test, cross-correlation statistics proposed by podobnik et al. (2009); MF-DCCA)
-扩频通信实验f
- 产生m序列 画出其自相关函数和功率谱密度曲线 利用m序列模二产生gold序列 计算gold序列的互相关函数(Generating M-series Draw the autocorrelation function and power spectral density curve Generating gold sequence by m-sequence module two Calculating the cross correlation function of gold seque
Gold
- MATLAB代码生成Gold码、m序列并得到自相关、互相关函数。之后进行BPSK调制,验证扩频通信的错码率的降低。(Gold code and m sequence are generated and autocorrelation and cross-correlation functions are obtained. Then BPSK modulation is carried out to verify the reduction of error rate of spread spe
代码
- 基于MATLAB编程实现m序列、gold序列、kasami小集序列,并分析各自的自相关,互相关性能。(Based on MATLAB programming, m-sequence, gold sequence and Kasami small set sequence are realized, and their autocorrelation and cross-correlation performance are analyzed.)