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WignerVille
基于MATLAB的时频分析方法之一，Wigner Ville Distribution(Wigner Ville Distribution)
- 2010-10-05 09:42:31下载
- 积分：1
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BISPECDX
高阶谱估计的函数方程,很有用处,也是用于检测被高斯信号淹没的信号(higher order spectral estimation function equation, useful, as well as for detecting submerged by the Gaussian signal signal)
- 2006-10-14 16:45:23下载
- 积分：1
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An-Introduction-To-Digital-Image-Processing-With-
awesome very useful for basic concepts in matlab
- 2012-09-07 03:12:12下载
- 积分：1
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Image-color-processing
这段程序是关于图像分析中的各种颜色处理的，感兴趣的同学可以看看(This program is all about the color of the image analysis processing, interested students can look)
- 2011-05-04 15:38:03下载
- 积分：1
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robotR9
机器人开发工具箱，matlab程序，是一个压缩文件(Robot Development Kit)
- 2012-05-25 10:34:02下载
- 积分：1
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SpaceLib_MatLab_manual
Space lib tips which is so useful in matlab programing particularlly in Control engineering.
- 2011-10-13 18:10:57下载
- 积分：1
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quadterp
基于FFT的插值频率估计算法，matlab代码。(FFT-based frequency estimation algorithm of interpolation, matlab code.)
- 2020-12-02 15:59:26下载
- 积分：1
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111111
这是关于如何使用MATLAB的一个PPT，希望对大家有帮助(failed to translate)
- 2010-05-19 14:39:12下载
- 积分：1
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zhang
盲源信号分离使用到的可设和具体的很多东西，自己下下来看(Blind Source Separation use to set up and a lot of things under their own point of view)
- 2012-06-18 20:14:17下载
- 积分：1
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ECG--QRS
以软件为主的方法实现QRS波的检测滤波之后的信号一般经过一些
变换以提高QRS波的份量，进而采用一系列阈值进行判别，这些阈值有固定
阈值法，也有可变阈值法。前者由于可能的干扰或高P、高T波的存在，若
其滤波后超过其阈值便会产生假阳性(FP，falsepositive)结果；另外，当心
律失常或QRS波幅度变小，阈值设置过高，会导致漏检产生假阴性(FN，
falsenegative)结果。由于固定阈值的这些缺点，有研究者提出了用可变阈
值检测，以提高检测的精确率，所采用的可变阈值包括幅度阈值、斜率阈值
和时间间隔阈值等。(Give priority to with software method for detecting QRS wave signal after some commonly after filtering
Amount of transformation in order to improve the QRS wave, then using a series of threshold to distinguish, the threshold value is fixed
Threshold value method and variable threshold value method. The former due to the possible interference or the existence of the high P and T waves, if
More than the threshold value is created after the filtering false positives (FP, falsepositive results In addition, be careful
Law of disorder or QRS wave amplitude decreases, threshold is set too high, can lead to leak to produce false negatives (FN,
Falsenegative) results. Due to these disadvantages of fixed threshold, some researchers have proposed using variable threshold
Value detection, in order to improve the precision of detection rate, adopted by the variable threshold including amplitude threshold, the slope threshold
And the time interval threshold, etc.)
- 2014-10-22 09:55:16下载
- 积分：1
