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zern1
Simple Zernike Moments
- 2010-07-26 02:03:48下载
- 积分：1
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Huffman
通信实验指导：哈夫曼编码的matlab实现，有源码和详细文档(Communication experiment guide: Huffman coding matlab to achieve, there are source code and detailed documentation)
- 2007-11-14 14:52:18下载
- 积分：1
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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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my8ditfft
基8-DFT计算，每8点为一蝶形运算单元，4096点计算效率较基2-DFT提高50 (Yl 8-DFT calculation, every 8 points for a butterfly operation unit, the 4096-point computation efficiency than the base 2-DFT increased by 50 )
- 2021-03-13 10:59:24下载
- 积分：1
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A_35
语音识别matlab源代码，包括预处理、特征提取、训练识别(Speech recognition matlab source code)
- 2012-04-10 15:16:29下载
- 积分：1
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5
Numerical simulation using the classical expression for the form of the second space derivative and the fractional differential scheme for the Grunwald–Letnikov operator
- 2013-04-05 10:45:04下载
- 积分：1
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蝙蝠BASVM
说明： 本算法是基于蝙蝠优化算法BA优化SVM，可以大大提高VMD的分类准确率，提高优化时间。(This algorithm is based on bat optimization algorithm BA to optimize SVM, which can greatly improve the classification accuracy of VMD and improve the optimization time.)
- 2021-05-08 11:18:35下载
- 积分：1
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MB-OFDM-UWB系统发射机代码
MB-OFDM-UWB系统发射机代码(信号产生/QPSK/OFDM)、802.15.3a信道结构等。(MB-OFDM-UWB system code transmitter (signal generator/QPSK/OFDM), 802.15.3a channel structure.)
- 2020-07-09 12:58:55下载
- 积分：1
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dongtaigz
基于背景差法的动态目标检测的代码
希望对大家有用(Difference method based on the background of the dynamic target detection code for all of us hope that useful)
- 2009-04-21 16:58:44下载
- 积分：1
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topxaxis
Program to add a top x-axis in matlab
- 2010-02-02 15:43:22下载
- 积分：1
