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用fft算法求信号函数的相位或相位差
用fft算法求信号函数的相位或相位差,发现一些规律,对正弦、余弦函数而言,所得结果,有差异( a simulationg of using fft algorithm measuring phase and some problems)
- 2013-08-03 13:50:18下载
- 积分:1
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sellmeier_equation
利用sellmeier方程计算材料的折射率及色散(The refractive index and dispersion of materials are calculated by using Sellmeier equation.)
- 2016-04-27 16:34:55下载
- 积分:1
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ant_system_2
说明: 基本蚁群算法,基于matlab实现(内附示例)(Ant colony algorithm, matlab description)
- 2019-11-17 19:49:39下载
- 积分:1
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matlab-KPCA_KLPP
改进核主成分分析,有数据,有算例,流形学习结合核主成分分析,自己编写,仅供参考(Improved core principal component analysis, data, examples, manifold learning combined with core principal component analysis, their own, for reference only)
- 2021-03-24 14:39:15下载
- 积分:1
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LEACH
a leach program for energy efficient network
- 2013-02-28 16:45:04下载
- 积分:1
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av_sub
脑电(EEG)是一种反映大脑活动的生物电信号,由于它具有很高的时变敏感性,在采集时极易受到外界的干扰。如眼球运动、眨眼、心电、肌电等都会给真实的脑电信号加入噪声(伪迹)。这些噪声给脑电信号的分析处理带来了很大的困难。从剔除EEG中的各种伪迹到去除噪声的效果评估研究者们都提出了很多方法。本文提出matlab除各种脑电信号伪伪迹减法( As a kind of physiological signals, the Electroencephalogram(EEG)represents the electrical activity of the brain. Because of its higher time-vary sensitivity, EEG is susceptible to many artifacts, such as eye-movements, blinks, cardiac signals, muscle noise. These noises in recording Electroencephalogram(EEG)pose a major embarrassment for EEG interpretation and disposal. A number of methods have been proposed to overcome this problem, ranging from the rejection of various artifacts to the effect estimate of removing artifacts. )
- 2009-12-22 11:58:47下载
- 积分:1
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DSH
说明: Deep Supervised Hashing for Fast Image Retrieval
- 2019-06-17 22:18:08下载
- 积分:1
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AVItoBMPGray
用与将avi格式的视频流转换成bmp的图片(use and will avi video format replaced by the circulation of photographs bmp)
- 2007-05-15 16:58:25下载
- 积分:1
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zhuyiminqam64
64QAM调制gray码映射在高斯信道下的误比特率和理论误比特率(64QAM modulation gray code mapping in Gaussian channel bit error rate and the theoretical bit error rate)
- 2021-04-25 13:38:46下载
- 积分:1
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cpm近似熵识别
说明: 运用近似熵算法对cpm信号进行调制识别,然后计算识别率。(The approximate entropy algorithm is used to recognize the modulation of CPM signal, and then the recognition rate is calculated.)
- 2020-07-14 11:54:48下载
- 积分:1