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IEEESPL06
to extract the pitch
- 2011-01-01 13:44:10下载
- 积分：1
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gundongzhoucheng
包络分析大多在原始振动加速度信号基础上进行， 受噪声干扰等因素的影响较大 通过对原始振动信号自相关函数作包络分析， 可以有效地抑制噪声， 突出反映故障调制特征(s． Most of the envelope analyses are based on original vibration accelera-
tion signal，which is seriously influenced by noise interference． The noise is effectively suppressed by envelop analysis
of auto correlation function of original vibration signal，and the modulation characteristics of fault are highlighted．)
- 2014-05-29 08:56:19下载
- 积分：1
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VMD
VMD用于信号去噪，去噪效果优于EMD，是EMD算法的一种改进算法(VMD for signal denoising, denoising effect is better than EMD, EMD algorithm is an improved algorithm)
- 2021-04-19 11:28:51下载
- 积分：1
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chengzifa
基本的拉格朗日乘子法(又称为拉格朗日乘数法)，就是求函数f(x1,x2,...)在g(x1,x2,...)=0的约束条件下的极值的方法。其主要思想是引入一个新的参数λ（即拉格朗日乘子），将约束条件函数与原函数联系到一起，使能配成与变量数量相等的等式方程，从而求出得到原函数极值的各个变量的解。
(Basic Lagrange multipliers (also known as Lagrange multiplier method), is of a function f (x1, x2 ,...) in g (x1, x2 ,...)= 0 constraints under the conditions of extreme value methods. The main idea is to introduce a new parameter λ (the Lagrange multiplier), the constraint function is linked together with the original function, so variables can be paired with an equal number of equations equation, thus obtained by the original function extreme solution of the various variables.)
- 2011-01-17 20:54:43下载
- 积分：1
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drawn
用matlab读取txt文件然后画图。把数据保存到txt，然后用matlab读取，并作出图形。(Read the txt file with MATLAB and draw the picture)
- 2017-06-26 21:32:42下载
- 积分：1
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cljs
基于Matlab的电力系统潮流计算程序源码,包括PQ分解法计算和牛顿拉夫逊发计算两部分，通过输入玩家参数信息可以计算电网潮流(EP system fucking english)
- 2013-12-31 15:36:15下载
- 积分：1
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MATLAB1
说明： 关于MATLAB程序设计基础的一篇文章，挺好的。(On the MATLAB program design based on an article, quite good.)
- 2008-08-31 10:50:00下载
- 积分：1
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hmm-matlab
matlab实现的基于HMM模型的语音识别系统，很实用！(Matlab achieve the HMM-based speech recognition systems, a very practical!)
- 2007-03-26 20:22:48下载
- 积分：1
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Hvdc_12pulse
HVDC transmission system
- 2015-01-18 20:39:02下载
- 积分：1
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Final_code_test_1
Code for PPG signal to estimate the HR of subjects doing intense exercises
- 2015-03-14 03:02:51下载
- 积分：1
