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normal2
display heart sound and apply block framing, windowing fucntion
- 2011-01-09 21:44:49下载
- 积分：1
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PSOt
说明： 智能优化算法：
粒子群优化算法（PSO）应用于神经网络优化程序。分为无隐含层、一隐含层、二隐含层。运行DemoTrainPSO.m即可。
程序来自：Brian Birge
NCSU(intelligent optimization algorithms : Particle Swarm Optimization (PSO) used neural network optimization procedures. Divided into hidden layer, a hidden layer, hidden layer. DemoTrainPSO.m can run. Proceedings from : Brian Birge NCSU)
- 2006-04-09 19:33:48下载
- 积分：1
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lisantu
MATLAB离散散点图和回归曲线图，非常好用，附有注释(MATLAB discrete scatter plot and regression curves, very easy to use, with comments)
- 2014-09-04 11:25:19下载
- 积分：1
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fit_ML_normal
fit_ML_normal - Maximum Likelihood fit of the normal distribution of i.i.d. samples!.
Given the samples of a normal distribution, the PDF parameter is found
fits data to the probability of the form:
p(r) = sqrt(1/2/pi/sig^2)*exp(-((r-u)^2)/(2*sig^2))
with parameters: u,sig^2
format: result = fit_ML_normal( x,hAx )
input: x - vector, samples with normal distribution to be parameterized
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
sig^2,u - fitted parameters
CRB_sig2,CRB_u - Cram?r-Rao Bound for the estimator value
RMS - RMS error of the estimation
type - ML
- 2011-02-09 19:09:33下载
- 积分：1
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FSK
Matlab script, FSK Modulation
- 2011-07-02 08:12:01下载
- 积分：1
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kaerman
用MATLAB实现的卡尔曼滤波，根据有用信号和干扰噪声的统计特性（自相关函数或功率谱），以线性最小均方误差（MSE），能最大程度的滤除干扰噪声，提取有用信号。(Kalman filter using MATLAB, based on the statistical properties of the useful signal and interference noise (autocorrelation function or power spectrum), linear minimum mean square error (MSE), filter out noise interference to the greatest extent, to extract the useful signal.)
- 2013-11-25 19:34:21下载
- 积分：1
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grinding-wheel-Gaussian-surface-
用matlab编写的磨削砂轮高斯表面,可用于影响磨削性能的参数分析(grinding wheel Gaussian surface prepared with matlab)
- 2014-03-19 16:13:45下载
- 积分：1
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disizhang
通信系统仿真原理与无线应用第四张全部程序(Communication System Simulation Principle and wireless applications fourth all procedures)
- 2009-03-11 16:09:51下载
- 积分：1
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magicsubspec
用谱减法实现语音的降噪，经典的谱减法完整源代码。(Of voice with spectral subtraction noise reduction, spectral subtraction classic full source code.)
- 2011-01-31 22:19:57下载
- 积分：1
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cor_recover_mod
image watermarking method
- 2011-06-13 18:25:53下载
- 积分：1
