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Description: 计算mie散射中的散射系数，an，bn，cn，dn
在研究粒子散射问题时很关键-Mie scattering in calculating the scattering coefficient, an, bn, cn, dn in the study of particle scattering problem is critical
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Size: 1024 |
Author: 崔新 |
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Description: 使用最小二乘法的一次性计算公式来估计y(i) = b0 + b1 * x + b2 * x^2 + b3 * x^3 + ...... bn * x^n中b0, b1, ..., bn的值,并显示你和的曲线.-use of least squares method of the one-time formula to estimate y (i) = b0 b1 b2* x* x ^ 2 b x ^ 3* 3* ...... bn x ^ n b0, b1, ..., bn value, and show you and the curve.
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Size: 1024 |
Author: Zhang |
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Description: 对于多项式y(i) = b0 + b1 * x + b2 * x^2 + b3 * x^3 + ...... bn * x^n
用递推最小二乘法来估计上式中的b0, b1, ..., bn-for polynomial y (i) = b0 b1 b2* x* x* b3 ^ 2 x ^ 3 ...... bn* x ^ n recursive least squares method used to estimate the on-belts, b1, ..., bn
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Size: 1024 |
Author: Zhang |
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Description: Mie散射理论系数的计算程序，an，bn，cn，dn的计算是Mie散射理论的核心。本程序为函数形式，可以在程序中简单调用，便于使用。-Mie?elanbncndnlMie?5lg ? ? ? ? ?? 汜
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Size: 2048 |
Author: 李志永 |
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Description: 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。-Write a small MATLAB program that implements the pthorder Levinson-Durbin (L-D). Run/Test the program using a AR(2) process (b0=1,a1=0, a2=0.81) and an MA(2) (bn=1,1,1) process-about 1000 samples. Use L-D with p=2 (for the AR) and 10 (for the MA). Plot the AR spectra produced in the two cases with L-D. List the direct form and the reflection coefficients in a table. Profile the L-D (total number of computations for a pthorder
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Size: 3072 |
Author: zf |
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Description: MATLAB函数的mie散射和吸收 MATLAB Functions for Mie Scattering and Absorption-MATLAB Functions for Mie Scattering and Absorption。A set of Mie functions has been developed in MATLAB to compute the four Mie
coefficients an, bn, cn and dn, efficiencies of extinction, scattering, backscattering
and absorption, the asymmetry parameter, and the two angular scattering functions S1 and S2.
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Size: 1145856 |
Author: wuyingfa |
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Description: Mie散射相函数MATLAB源程序，求mie散射系数an、bn及散射角等(MATLAB Functions for Mie Scattering and Absorptio)
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Size: 1024 |
Author: Geoffrey232
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