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Comp_SVD
Image compression using SVD is a very useful compression algorithm. The image size will not decrease in the compression algorithm.
- 2013-10-17 22:31:15下载
- 积分：1
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binarymod
二进制数字调制信号ook,2psk,2fsk信号及其频谱(Binary digital modulation signal ook, 2psk, 2fsk signal and its spectrum)
- 2008-12-13 13:42:36下载
- 积分：1
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mpc_2
this is mpc ezample...
- 2014-01-30 03:40:17下载
- 积分：1
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zishiyingpuxianzengqiangqi
将正弦波与宽带噪声分离开来，并提取正弦波信号(The sine wave and separated from the broadband noise, and extract the sine wave signal)
- 2010-06-21 16:16:19下载
- 积分：1
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tools
说明： matlab的工具箱函数汇总，对matlab工具箱函数进行详细介绍(aggregate function matlab toolbox, toolbox matlab function for details)
- 2008-11-15 19:47:17下载
- 积分：1
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电力系统稳定器power_PSS
电力系统稳定器 Power System Stablizer
- 2020-07-07 09:48:58下载
- 积分：1
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EZW
小波变换的EZW源码，官方代码，绝对能运行，绝对是经典代码(source code of EZW, the wavelet transformation.)
- 2011-05-03 12:44:04下载
- 积分：1
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multispectral
thesis studies classification whith texsture
- 2011-05-09 07:57:48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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lx1
电力系统故障仿真计算源码和模型，可以用来仿真电网的单相、两相和三相故障(Source and model of power system fault simulation can be used to the simulation grid single-phase, two-phase and three-phase fault)
- 2013-01-06 10:54:04下载
- 积分：1
