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log_psd
This function takes the n time domain samples (real or complex)
and finds the psd by taking (fft/n)^2. The two sided spectrum is
produced by shifting the psd The array freq provides the appropriate
frequency values for plotting purposes.
By taking 10*log10(psd/max(psd)) the psd is normalized values beow 60db
are set equal to -60db
- 2011-11-18 21:07:22下载
- 积分:1
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nsga2
基于nsga2的分时电价相关程序(考虑电动汽车负荷在内)(TOU based on nsga2)
- 2021-04-18 17:28:51下载
- 积分:1
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MATLAB
MATLAB通信仿真及应用实例详解,希望对大家有用(Communication and application of MATLAB simulation examples of detailed, in the hope that useful to everybody)
- 2008-05-07 14:41:58下载
- 积分:1
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deri
Calculo de la derivada e integral
- 2009-12-09 05:59:01下载
- 积分:1
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cih
older cih example - back to ninety s
- 2015-03-15 10:14:03下载
- 积分:1
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MATLAB-Corner
使用MATLAB编写的角点检测源代码,并附有用于检测算法的图形(The use of MATLAB prepared corner detection source code, together with the graphics for the detection algorithm)
- 2009-01-05 20:28:42下载
- 积分:1
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lorenz_use2.rar
这个与上一个是连着的matlab程序,是lorenz.rar的一部分。(This with a connection for the matlab, is part of the lorenz. Rar is.)
- 2011-04-26 21:35:28下载
- 积分:1
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ncmgui
主要是针对面向对象设计中的模块应用,详细见英文说明。。。(NCMGUI Master GUI for Numerical Computing with MATLAB.
NCMGUI provides an interface to nineteen of the graphical demostrations
from "Numerical Computing with MATLAB". Click on any graphic to access
the underlying function.)
- 2013-10-30 14:56:57下载
- 积分:1
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quanpu-quanxipu
对机械设备的振动信号进行全谱分析与全息谱分析对比,并画出轨心轨迹(关闭翻译英语中文德语检测语言
中文(简体)英语日语
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对机械设备的振动信号进行全谱分析与全息谱分析对比,并画出轨心轨迹
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Duì jīxiè shèbèi de zhèndòng xìnhào jìnxíng quán pǔ fēnxī yǔ quánxí pǔ fēnxī duìbǐ, bìng huà chūguǐ xīn guǐjīMachinery and equipment vibration signal analysis and comparison analysis holospectrum full spectrum, and draw the trajectory derailed heart)
- 2014-01-17 10:54:53下载
- 积分:1
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802.11a-baseband_2
IEEE 802.11a-1999 or 802.11a was an amendment to the IEEE 802.11 wireless local network specifications that defined requirements for an orthogonal frequency division multiplexing (OFDM) communication system. It was originally designed to support wireless communication in the unlicensed national information infrastructure (U-NII) bands (in the 5–6 GHz frequency range) as regulated in the United States by the Code of Federal Regulations, Title 47, Section 15.407.
- 2014-02-01 23:29:12下载
- 积分:1