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ADPF
- 基于统计决策规则提出自适应采样数粒子滤波算法, 在定义综合性能风险函数的基础, 推导出粒子数与滤波误差方差之间的关系式, 使得在跟踪过程中, 可以根据目标的机动情况在线调节粒子数, 以使跟踪性能 达到最优。在Matlab仿真平台下进行了闪烁噪声下的机动目标跟踪实验, 结果表明, 自适应采样数粒子滤波算法是一种有效的机动目标跟踪方法, 跟踪性能较基本粒子滤波算法提高了3.17倍。-Based on statistical decision rules of the number of adap
ORL-FACE
- Eigenfaces: PCA tends to find a p-dimensional subspace whose basis vectors correspond to the maximum variance direction in the original image space (p N). We called the new subspace defined by basis vectors “face space”. First, all training
variance
- 方差分析法 应用统计学家Fisher在20世纪20年代最先提出了可同时比较多个正态总体均值是否相等的方差分析法。 本文通过几个案例来讲解方法分析法的应用-Analysis of variance application statistician Fisher first proposed in the 1920s, can simultaneously compare multiple normal population mean is equal to the analysis of
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- Abstract-The mobile radio channel can be simulated as a complex-valued random process with a time-varying variance. This paper describes an implementation of that process using a real-time Digital Signal Processing (DSP) technique. The simulato
qweeqdw
- 随机信号的统计特性测试,均值、方差，相关函数（包括自相关、互相关函数）、频谱及功率谱密度算法.-The statistical properties of random signal test, mean, variance, correlation function (including autocorrelation, cross-correlation function), spectrum and power spectral density algorithms.
EKF-matlab-program
- 扩展卡尔曼滤波(EKF)算法的matlab程序，包括UKF，PF性能的比较，滤波方差的比较-Extended Kalman filter (EKF) algorithm matlab procedures, including UKF, PF performance comparison, filtering variance comparison
MAX
- 用函数实现排序找最大值求方差.用C语言编写的-Achieve the sort function to find the maximum value with the variance. Using C language
MVU
- Minimum Variance Unbiased Estimation
matla
- matlab数据归一化,极值法/方差法/BP网络/神经网络-matlab data normalization, extreme law/variance method/BP Network/Neural Networks
KMeansWiithVariance
- KMeans with Variance
VaR
- 用蒙特卡洛模拟来迭代1000次以后，计算10天后的VaR,特色就是对里面的方差和均值进行差分。里面有详细步骤和方法。-Using monte carlo simulation to iteration after 1000 times, calculate the VaR after 10 days,the characteristic of model is that calculating the the variance and mean 不by difference.There are
Rayleigh_PDF
- Get histogram values and approximate it to get the pdf curve.independent Gaussian random variables with zero mean and unit variance Define bin steps and range for histogram plotting
Postprocessor
- 以MATLAB程序开发一个后处理器，产生N个样本的输入数据的直方图、PSD估计及自相关。运行后处理器的任何必要参数都通过参数文件输入，有后处理器读取。将零均值、单位方差的高斯过程的N=5000个样本通过巴特沃斯滤波器产生N个样本，这里的滤波器的截止频率为0.2fN，其中fN为奈奎斯特频率，用这样的样本测试后处理器。-MATLAB program to develop a post-processor to generate a histogram of N samples of input da
Wiener-filter-demand-d-(n)
- 已知d(n)=0.8d(n-1)+w(n),w(n)为高斯白噪声，方差为0.36,x(n)=d(n)+v(n),v(n)为方差为1的白噪声-Known d (n) = 0.8d (n-1)+ w (n), w (n) is white Gaussian noise with variance 0.36, x (n) = d (n)+ v (n), v ( n) is the variance of white noise 1