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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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Simulated-annealing-algorithm
说明： 模拟退火算法的matlab示例,很好的入门程序，附有算法的matlab仿真(Simulated annealing algorithm matlab example, a good entry procedures, with the algorithm matlab simulation)
- 2011-03-01 15:30:22下载
- 积分：1
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ofdmmm
OFDM，QPSK调制下仿真程序，包括信道编解码，调制解调，上下采样(OFDM, QPSK modulation simulation program, including channel coding and decoding, modulation and demodulation, and down sampling)
- 2013-12-11 17:20:01下载
- 积分：1
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DFIG
双馈风力发电机DFIG与逆变器之间搭建的模型，可运行，欢迎下载使用(The model built between DFIG and inverter is operable, welcome to download and use)
- 2018-10-27 15:41:57下载
- 积分：1
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ziliao
基于DCT变换的信息隐藏(数字水印)嵌入算法的设计(Matlab(DCT-based information hiding (digital watermark) embedded in the design of algorithms (Matlab)
- 2010-05-18 21:45:09下载
- 积分：1
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GUI--handles
matlab GUI简单介绍 关于handles的用法与简单介绍 很好用(matlab gui some sources about it ,it is very useful)
- 2012-05-04 18:14:20下载
- 积分：1
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MATLAB
计算兄弟数，平时练习题，算法比较笨，欢迎指教(Calculate the number of brothers, usually exercises, algorithm is stupid, please advise)
- 2011-06-22 18:23:51下载
- 积分：1
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基于matlab的QPSK仿真
说明： QPSK仿真，通过高斯信道，瑞利信道进行调制解调，计算误码率，绘制星座图(QPSK simulation, through the Gaussian channel, Rayleigh channel modulation and demodulation, calculate the bit error rate, draw constellation)
- 2021-04-21 21:25:45下载
- 积分：1
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PIDantiwindup
matlab windup的应用文件说明,(matlab windup)
- 2009-11-03 18:04:48下载
- 积分：1
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ZDT2
硕士论文三个点中的一个，其他两个点，今后有机会再上传(three master's thesis of a point, the other two points that in the future will have the opportunity to upload)
- 2007-03-25 22:59:26下载
- 积分：1
