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产生与参数化谱估计M算法 SaSARIMA_puguji
对称Alpha稳定分布arima随机过程的产生与参数化谱估计M算法matlab程序(Symmetrical Alpha stable distributions of appearance and random process arima parametric spectral estimation M matlab algorithm
)
- 2020-07-29 09:48:39下载
- 积分：1
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cv
多元统计分析过程下的主元个数的计算，运用于pca以及pls的数据分析算法中(the calculation of principal components)
- 2013-11-08 16:50:25下载
- 积分：1
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pre
语音信号预处理方法，希望对各位有所帮助，欢饮查看！(Voice pretreatment)
- 2011-12-27 20:28:01下载
- 积分：1
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(LFM)-radar-simulation
一种（LFM）Linear frequency modulation雷达的仿真(Linear frequency modulation (LFM) radar simulation)
- 2014-01-17 21:07:59下载
- 积分：1
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对统计数据进行威布尔分布的估计
说明： matlab开发用于对统计数据进行威布尔分布的估计，并对其进行三参数的评估与计算。(Matlab is developed to estimate the Weibull distribution of statistical data, and to evaluate and calculate three parameters.)
- 2020-05-05 16:40:13下载
- 积分：1
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离散系统分析
已知一个LTI系统的差分方程为：
y[n]-1.143*y[n-1]+0.4128*y[n-2]=0.0675*x[n]+0.1349*x[n-1]+0.0675*x[n-2]
初始条件y(-1)=1,y(-2)=2，输入x(n)=u(n)，计算系统的零输入响应
(known LTI system of a differential equation : y [n]-1.143* y [n-1] 0.4128* y [n-2] x = 0.0675* 0.1349 [n]* x [n-1] 0.0675* x [n-2] initial conditions y (1) = 1, y (2) = 2, input x (n) = u (n), we calculate the zero input response)
- 2005-08-28 19:52:12下载
- 积分：1
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fit_mix_2D_gaussian
fit_mix_2D_gaussian - fit parameters for a 2D mixed-gaussian distribution using EM algorithm
format: [u,covar,t,iter] = fit_mix_2D_gaussian( X,M )
input: X - input samples, Nx2 vector
M - number of gaussians which are assumed to compose the distribution
output: u - fitted mean for each gaussian (each mean is a 2x1 vector)
covar - fitted covariance for each gaussian. this is a 2x2xM matrix.
t - probability of each gaussian in the complete distribution
iter - number of iterations done by the function
- 2011-02-09 19:04:25下载
- 积分：1
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matlab
用matlab软件实现图像轮廓的提取，程序简单好用。(Matlab software using the image contour extraction procedures are simple and easy to use.)
- 2011-06-30 19:46:15下载
- 积分：1
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kalman_last
对最基础卡尔曼滤波器的仿真，对于初学者了解卡尔曼滤波器工作原理有一定参考价值(Simulation on the most basic kalman filter, for beginners to understand working principle of the kalman filter has a certain reference value)
- 2014-01-08 18:13:47下载
- 积分：1
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Transfermatrxmethodthecharacteristicsofone-dimensi
传输矩阵法求一维光子晶体的特性，包括透射谱，反射谱(Transfer matrix method the characteristics of one-dimensional photonic crystal, including the transmission spectra, reflection spectra)
- 2010-07-27 17:21:26下载
- 积分：1
