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Image_filtering
利用函数实现图像滤波以及采用两种不同的方法生成一个2-D滤波器并设计一个截止频率为0.5的理想低通滤波器(Image filtering in two diffferent way and simulate a low-passfilter.)
- 2009-03-13 22:34:39下载
- 积分：1
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qr_code
QR code matlab source code
This source code can be useful in coding n decoding QR codes.
- 2011-01-01 20:14:11下载
- 积分：1
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matlab.
一篇蛮好的文章，关于MATLAB的仿真和实例说明，包括一些simulink里面的模块说明(A fine article on the MATLAB simulation and examples, including some inside the module that simulink)
- 2009-07-11 10:46:58下载
- 积分：1
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fit_ML_maxwell
fit_ML_normal - Maximum Likelihood fit of the log-normal distribution of i.i.d. samples!.
Given the samples of a log-normal distribution, the PDF parameter is found
fits data to the probability of the form:
p(x) = sqrt(1/(2*pi))/(s*x)*exp(- (log(x-m)^2)/(2*s^2))
with parameters: m,s
format: result = fit_ML_log_normal( x,hAx )
input: x - vector, samples with log-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
m,s - fitted parameters
CRB_m,CRB_s - Cram?r-Rao Bound for the estimator value
RMS - RMS error of the estimation
type - ML
- 2011-02-09 19:08:34下载
- 积分：1
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MLE
Maximum likelihood estimator matlab
- 2013-01-15 08:26:09下载
- 积分：1
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Viterbi_Tst
这是用itpp库编写的卷积码的解码程序。由于用C++库和Intel的MKL库，所以速度飞快。同样的仿真点数，
Matlab2012下用了15分半钟，而这个程序仿真只用了半分钟，相当于是matlab速度的30多倍。(This is itpp prepared for the convolutional code decoding process. Because with C++ libraries and Intel' s MKL library, so fast. The same simulation points under Matlab2012 spent 15 and a half minutes, and this program simulation with only half a minute, the equivalent of 30 times the speed of matlab.)
- 2014-01-08 14:41:50下载
- 积分：1
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Newton
用MATLAB实现最速下降法_牛顿法和共轭梯度法求解实例(Using MATLAB steepest descent method _ Newton method and conjugate gradient method for solving examples)
- 2015-06-07 15:55:20下载
- 积分：1
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Lms滤波器
说明： 主要实现基于LMS算法的自适应滤波器,基于自适应算法的信号增强(Adaptive filter based on LMS)
- 2021-02-03 09:23:17下载
- 积分：1
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11111111111111111111111111114775
详细和具体介绍了基于MATLAB与VC_的水轮机综合特性曲线处理系统研究(Detailed and specific MATLAB-based introduction of the turbine and VC_ deal with General System Characteristic Curve)
- 2009-03-17 10:26:35下载
- 积分：1
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Autofocus
介绍自动对焦的文章主要介绍了对焦技术探测技术包括频域分析目标函数目标函数效能验证影像评估效能之因素高斯低通滤波器参数的选取自动对焦技术以及相关实验结果与分析(Introduction Auto focus of the article introduces the focus technology, detection technology including frequency domain analysis, the objective function, the objective function performance verification, image assessment of the effectiveness of the factors, Gaussian low-pass filter parameter selection, auto-focus technology and related experimental results and analysis.)
- 2009-11-26 15:49:33下载
- 积分：1
