Search - MATLAB density function

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[matlab] power DL : 0: MATLAB环境下的直接法间接法和welch法源程序和谱密度函数的曲线比较-MATLAB environment direct and indirect source Welch law and spectral density function of the curve
Date : Size : 55kb User : 凌丽
[matlab] kde.tar DL : 0: kde全称是kernel density estimation.基于核函数的概率密度估计方法。是模式识别中常用的算法之一-KDE which is kernel density estimation is used to estimate probabilty function. It is mostly used in pattern recogntion
Date : Size : 2.17mb User : herman
[Algorithm] codes DL : 0: 基于累计量的奇异值－总体最小二乘法求AR参数用奇异值－总体最小二乘法求AR参数一般最小二乘法求AR参数根据AR参数和自相关函数以及AR阶数用Cadzow谱估计子求出频谱密度-Based on the cumulative amount of singular value- total least squares method for AR parameter using singular value- total least squares method for AR parameter ordinary least squares method for AR parameter in accordance with AR parameters and the autocorrelation function, as well as the order of AR spectral estimation using Cadzow sub-spectrum density obtained
Date : Size : 2.89mb User : miaohaochun
[matlab] PSD DL : 0: 利用最大值熵法和PSD函数法分别求信号的功率谱密度。-The use of maximum entropy method and the PSD function method for seeking signals in the respective power spectral density.
Date : Size : 3kb User : chenjuntang
[matlab] csd_of_communication_signals DL : 0: 循环谱密度函数matlab代码，介绍清楚详细，值得借鉴，好东西-Cyclic spectral density function matlab code, clear and detailed description, to be learned, good things
Date : Size : 2kb User : handemin
[matlab] 65735462corre_spectrum DL : 0: 方便准确的计算信号的互相关函数和互相关功率谱密度。-To facilitate accurate calculation of the signal cross-correlation function and cross-correlation power spectral density.
Date : Size : 1kb User : xuchunmin
[Algorithm] random-variable DL : 0: 已知二维随机变量(X，Y)的联合概率密度利用MATLAB的符号运算功能，求待定系数A；P{X>1，Y>2}；边缘分布 -Known two-dimensional random variable (X, Y) the joint probability density function using MATLAB' s symbolic computation, seeking undetermined coefficients A P {X> 1, Y> 2} marginal distribution
Date : Size : 10kb User : xiaoxia
[matlab] SEAWATER DL : 1: 用于海洋密度计算和绘图的程序包可以直接调用相关函数-Density calculation for the ocean and drawing packages can be directly related to the function call
Date : Size : 49kb User : shi
[matlab] fenbu DL : 0: 已知一组数据,如何用matlab画出它的概率密度分布图,给出具体程序并且得出分布图后,如何对图进行积分,进而得到分布函数-Given a set of data, how to draw it with matlab probability density distribution maps, specific procedures are given and draw maps, how points on the graph, and then by distribution function
Date : Size : 1kb User : 丫丫
[matlab] iteration DL : 2: 采用U函数余项式反演三维密度界面，其布格重力异常采用Parker法计算-U-function density of more than three-dimensional inversion-type interface, the Bouguer gravity anomaly calculated using Parker
Date : Size : 3kb User : 冯亦晨
[matlab] shiyan DL : 0: 用matlab实现画出基本概率密度函数的相位，能量，实部等的功能-Using matlab to achieve basic probability density function of the draw phase, energy, real function of such
Date : Size : 1kb User : 杉杉
[matlab] fft DL : 0: matlab下均匀分布自相关函数、正态分布自相关函数、随机信号自相关函数、随机相位信号自相关函数及其分别的功率谱密度图形。-matlab autocorrelation function under the uniform distribution, normal distribution, the autocorrelation function, autocorrelation function of random signals, the autocorrelation function of random-phase signal and their respective power spectral density graphics.
Date : Size : 1kb User : lihan
[matlab] Random-Processing DL : 0: 利用matlab对随机过程课程的仿真 1、利用matlab绘制随机过程的谱密度G_x (ω)=2αβ/(β^2+ω^2 ) (α、β为正数)的图像。 2、绘制白噪声的功率谱密度函数G_x (ω)=N/2和自相关函数R_N (τ)=N/2 δ(τ)的图像。 3、分析低通白噪声和带通白噪声的功率谱密度函数和自相关函数的性质并举例同时绘制其图像。 -1, drawn using a random process matlab spectral density G_x (ω) = 2αβ/(β ^ 2+ ω ^ 2) (α, β positive) image. 2 for the white noise power spectral density function G_x (ω) = N/2 and the autocorrelation function R_N (τ) = N/2 δ (τ) of the image. 3, the analysis of low-pass white noise and band-pass white noise power spectral density function and autocorrelation function of the nature and the examples at the same time to draw its graphics.
Date : Size : 39kb User : 王明
[matlab] parzen-kn DL : 0: 用matlab进行概率密度函数的非参数估计，主要有parzen窗法和kn近邻法。分别对平均分布和正态分布进行了仿真。-Non-parametric estimation of the probability density function using matlab, main the parzen window method and kn nearest neighbor method. The average distribution and normal distribution were simulated.
Date : Size : 69kb User : jane
[matlab] Cauchypdfandcdf DL : 0: 此函数是根据柯西分布概率密度函数和累积分布函数的概念而编写的matlab程序，并附有一个测试程序。-This function is based on the Cauchy distribution probability density function and cumulative distribution function of the concept and write matlab program, together with a test program.
Date : Size : 1kb User : 王飞
[matlab] PropCode2 DL : 0: PropCode2 is a MATLAB implementation of the algorithm described in Chap- ter 3 of The Theory of Scintillation with Applications in Remote Sensing by Charles L. Rino, John Wiley & Sons IEEE Press, 2010. The algorithm simulates electromagnetic (EM) wave propagation in a fully three-dimensional medium. Although PropCode2 is a direct extension of PropCode1, it is congured to ex- plore the statistical theory of scintillation. The statistical theory connes the structure congurations to realizations of statistically homogeneous processes, as described in book Chapter 3. Homogeneous processes admit position invari- ant moments and a spectral density function (SDF). Turbulence is characterized by a power-law SDF.
Date : Size : 728kb User : Marko
[matlab] 16695890Parzen DL : 0: parzen窗对一维密度函数的估计的matlab编程-parzen window estimate of the one-dimensional density function
Date : Size : 131kb User : 刁海峰
[Algorithm] structure dynamic exercise DL : 0: 针对随机结构随机激励下的动力响应概率分布求解，基于广义概率密度方法(the calculation of the generalized probability density function)
Date : Size : 15kb User : lzissa
[AI-NN-PR] 短时功率谱密度 DL : 0: 语音信号是一个非平稳时变的信号，所以用计算稳态信号的方法计算功率谱密度函数没有太大意义，看不出信号的动态变化，"gonglvpu"给出计算短时功率谱密度函数(Speech signal is a non-stationary time-varying signal, so it is not very meaningful to calculate the power spectral density function by calculating the steady-state signal. The dynamic changes of the signal can not be seen. The "gonglvpu" gives the short-term power spectral density function.)
Date : Size : 43kb User : mrlong
[matlab] work DL : 0: 自制，绘制常用 Copula函数的概率密度函数图。(Drawing density function diagram of commonly used Copula functions)
Date : Size : 1kb User : 笑老

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