搜索资源列表
Burg
- 实现了用burg方法进行谱估计,输出有系数矩阵，方差，各阶预测误差-it realize the Spectral Estimation using the methed of burg.
L_D
- 用Matlab程序实现P阶Levinson-Durbin算法。以一个2阶自回归模型（参数为b0=1, a1=0, a2=0.81）和一个2阶滑动平均模型（参数为b0=1, b1=1, b2=1）为例，选取观测数据长度为1000，分别用一个AR(2)模型和一个AR(10)阶模型来估计其功率谱。设激励信号模型的高斯白噪声的均值为0，方差为1。用Levinson-Durbin算法迭代计算AR模型参数，并用估计出的AR模型参数画出观测信号的功率谱。并对Levinson-Durbin算法的性能进行分析。-
CovarianceApplications
- 数据挖掘课程的课件，关于协方差矩阵 有关于协方差矩阵的介绍，例子，应用 用在关于维度的降低上-data mining,Covariance Matrix Applications,Dimensionality Reduction
xinhaochengxu
- 信号统计分析技术实现信号统计分析技术随机信号的自相关于协方差-Signal statistical analysis techniques for signal statistical analysis of random signals Zixiang covariance
cal_variance
- 计算一组数据的统计参数，包括最大值、最小值、平均值、方差等。-Calculate the statistical paremeters of a set of data, including the maximum， minmun, mean,variance.
ostu
- OSTU最大类间方差阈值分割算法matlab实现-OSTU Otsu threshold segmentation algorithm matlab implementation
matlab
- 使用matlab计算协方差矩阵的算法，包含计算实例的程序-Covariance matrix using matlab calculation algorithms, including the procedures for calculation example
prom_3
- 最小方差调节器和最小方差自校正调节器。 设计最小方差调节器和最小方差自校正调节器，实现闭环仿真控制，了解这两种调节器的性质，特别是某些参数(如遗忘因子)的影响-Minimum variance regulator and the minimum variance self-tuning regulator. Design of minimum variance and minimum variance regulator self-tuning regulator to achieve cl
PCA
- PCA算法。PCA的目的是找到能够分离出最大方差的方向，所以首先求原来所有数据三个维度上的协方差，然后求这个协方差的特征值，最大特征值为第一个方向，从此以此类推。-PCA algorithm. The purpose of PCA is to find able to isolate the direction of maximum variance, so first find all the data in three dimensions on the original covarianc
粒子群算法
- 重点利用单因子方差分析方法，分析了粒群优化算法中的惯性权值，加速因子的设置对算法基本性能的影响，给出算法中的经验参数设置
cov
- 这个程序是在matlab中求解协方差的通用程序，包括2维和1维的(This procedure is to find covariance in MATLAB general procedures)
Allan方差分析
- 计算陀螺仪allan方差,已附数据，稍微修改即可用(Calculation of the gyro Allan variance, has been attached to the data, slightly modified that is available)
ALLAN
- 艾伦方差的matlab编写，用于MEMS陀螺仪随机误差辨识(ALLAN variance matlab writing)
allan
- 光纤陀螺输出误差的allan方差分析，使用的matlab仿真软件以及实际陀螺采样的数据进行分析。详细分析了5个误差的大小及其拟合曲线-(Allan variance analysis of FOG output error is analyzed by using MATLAB simulation software and actual gyro sampling data. The size of 5 errors and their fitting curves are analyzed
anova
- 单因素方差分析程序设计，进行显著性分析。(A single factor analysis of variance procedure was designed to perform a significant analysis.)
《MATLAB统计分析与应用2》
- 一元方差分析；非参数方差分析；一元线性/非线性回归分析，多重回归分析(One way ANOVA, nonparametric ANOVA, single linear / nonlinear regression analysis, multiple regression analysis)
allan_ygm
- 用于对imu数据进行allan方差分析。(allan variance analysis)
方差分析
- 方差分析又称“变异数分析”，是R.A.Fisher发明的，用于两个及两个以上样本均数差别的显著性检验(ANOVA, also called variance analysis, was invented by R.A.Fisher, which was used to test the significance of the mean difference between two and more than two samples)
kalman1
- 以速度为11m/s沿x轴做匀速直线运动，通过卡尔曼滤波跟踪目标，作出相应协方差图像，内有注释，根据相应功能可更改注释。(At the speed of 11 m/s, we perform uniform rectilinear motion along the X axis. We track the target through Kalman filter and make corresponding covariance images. There are annotations in i
dvv.tar
- 利用延迟向量方差算法做时间序列的非线性识别(Nonlinear identification by using delay vector variance)