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fit_maxwell_pdf
fit_maxwell_pdf - Non Linear Least Squares fit of the maxwellian distribution.
given the samples of the histogram of the samples, finds the
distribution parameter that fits the histogram samples.
fits data to the probability of the form:
p(r) = sqrt(2/pi)*(a^(-3/2))*(r^2)*exp(-(r^2)/(2*a))
with parameter: a
format: result = fit_maxwell_pdf( x,y,W,hAx )
input: y - vector, samples of the histogram to be fitted
x - vector, position of the samples of the histogram (i.e. y = f(x,a))
W - matrix or scalar, a square weighting matrix of the size NxN where
N = length(y), or 0 to indicate no weighting is needed.
hAx - handle of an axis, on which the fitted distribution is plotted
if h is given empty, a figure is created.
output: result - structure with the fields
a - fitted parameter
VAR - variance of the estimation
type- weighted LS or not weighted LS
iter- number of iteration for the solution
- 2011-02-09 19:02:55下载
- 积分：1
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cfd1
管道壁面曲线方程为：
进口位置：；出口位置：（单位：m）
流动条件：；；
计算网格要求：轴向不少于50个网格点，横向不少于30个网格点。(Pipe wall curve equation: Import Location: exit position :( Unit: m) flow conditions: computing grid requirements: axial least 50 grid points, 30 less than the transverse grid points.)
- 2020-11-08 22:09:47下载
- 积分：1
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FadingPaper_simulation
Simulation Of Flat Fading Using MATLAB For Classroom Instruction*
- 2010-06-14 04:15:27下载
- 积分：1
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Tsaicalibrition
运用TSAi方法对相机标定程序，有详细说明，可读性强(TSAi_calibrition)
- 2009-05-22 11:18:48下载
- 积分：1
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3DFRFT
三维的分数阶傅立叶变换，用于非平稳信号处理(the 3D Fractional Fourier Transform)
- 2013-11-07 20:19:42下载
- 积分：1
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mimo-capacity
MIMO信道容量仿真，可以计算发射端未知CSI时，MIMO信道在不同SNR下的遍历容量。(Ergodic capacity)
- 2016-12-11 15:05:18下载
- 积分：1
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daitongsuijicygcdcs
首先产生两个独立的随机过程，并将它们用正交载波进行调整得到带通随机过程的抽样(First generate two independent random process, and to adjust them by using orthogonal carrier band-pass random process of sampling)
- 2010-07-22 16:03:10下载
- 积分：1
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PCAFisher
主元分析，还不错，希望对大家有帮助
主元分析，还不错，希望对大家有帮助(Principal component analysis, but also good, and they hope to have everyone help PCA, but also good, and they hope to have everyone help)
- 2007-10-10 17:03:07下载
- 积分：1
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Buck_simulink
Configurable Simulink Model for DC-DC Converters with PWM PI Control description
- 2009-12-07 00:55:58下载
- 积分：1
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MATLAB
说明： 3G网络WCDMA,基于matlab的仿真应用，以及CDMA通信系统的仿真(3G networks WCDMA, matlab-based simulation applications and simulation of CDMA communication systems)
- 2010-04-22 00:05:03下载
- 积分：1
