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math_form
this document a list of mathemtical forms
- 2013-07-09 16:42:39下载
- 积分：1
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matlab
这是MATLAB的经典课件，每个PPT都详细的讲解了MATLAB的各方面内容，是优秀的入门教材(This is a classic courseware MATLAB, each PPT are detailed explanations of the various aspects of the MATLAB is an excellent introductory textbook)
- 2012-09-05 16:08:17下载
- 积分：1
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L-DE
L-DE是一个“几何”差分演化差异,其行为不根据坐标系统。(L-DE is a "geometrical" Differential Evolution variant, whose behaviour is not depending on the coordinate system.
)
- 2011-11-24 16:29:06下载
- 积分：1
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ip_iq_fourload20110522_diyace
Matlab STATCOM ipiq无功电流检测仿真模型(Matlab STATCOM simulation)
- 2013-05-14 20:32:22下载
- 积分：1
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pendulum
自己编制的倒立摆matlab7的程序，采用神经网络控制方法(Prepared their own inverted pendulum matlab7 procedures, the use of neural network control method)
- 2007-12-07 13:01:23下载
- 积分：1
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des
This is the presentation explaining implementation of DES algorithm.
- 2011-02-06 14:58:14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
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MATLAB-QPSK
QPSK信号生成 matlab编写的程序 并且分为i路 与q路进行(QPSK signal)
- 2013-11-21 22:24:34下载
- 积分：1
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FastICA_25
这是关于fastICA不定点算法的程序，运行环境为matlab，可实现盲信号分离(This is about non-fixed-point algorithm fastICA program, running environment for matlab, can realize blind signal separation)
- 2009-09-28 20:57:39下载
- 积分：1
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duoxiangshi
说明： 多项式在数学中是重要的内容，在很多学科中有重要应用！(Polynomials in the content of mathematics is important in many disciplines have important applications!)
- 2010-04-26 20:18:16下载
- 积分：1
