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lunwen
说明： 介绍使用GPIB控制卡，控制仪器的方法，以及使用函数库编写程序对仪器进行读写控制等。(Introduced using the GPIB controller to control the instrument approach, and write programs using the library to read and write control of the instrument.)
- 2010-05-03 16:40:08下载
- 积分：1
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POD
Model order reduction using proper orthogonal decomposition (POD)
- 2013-10-09 09:57:17下载
- 积分：1
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main
信号的采样，量化，编码等综合，包括傅里叶变换，适合通信专业的朋友。(Signal sampling, quantization, coding ，consisting Fourier transform。)
- 2016-08-05 15:30:52下载
- 积分：1
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MLI_V7_2
Le fichier "MLI_V7.mdl" permet de simuler avec matlab 7 les modulations de largeurs d impulsions vectorielle
sinus/triangle, sinus/dents de scie avec ou sans chute de tensions.
Les paramètres des diodes et IGBT sont paramétrables en cliquant sur le bloc MLI.
- 2010-12-18 21:29:57下载
- 积分：1
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21
说明： 神经网络PID控制 智能系统设计 多变量、单变量设计(The neural network PID control intelligent system design of multi-variable, single-variable design)
- 2012-05-27 10:53:13下载
- 积分：1
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Desktop
小波降噪、时频分析等方法，系统地研究航天电子设备多余物噪声检测过程中各操作变量和微粒物理参数对声波频谱的影响。通过单因素试验，详细分析了微粒粒径、振动力学条件中加速度和频率等3因素对声音信号频谱分布的影响规律，比较了短时傅里叶变换和小波变换的特点。该结果为进一步识别多余物微粒的参数提供了指导依据(the complexity of the material interaction and the properties of the particles themselves make the received signal difficult to analyse. This paper based on particle collision sound wave mechanism, using the methods of wavelet de-noising, time-frequency analysis and so on, this paper systematically studies the influence of various operating variables and particle physics parameters on the sound spectrum in the process of detecting the noise of aerospace electronic equipment. Through the single factor test, the influences of the three factors such as acceleration and frequency on the spectral distribution of the sound signal are analyse in detail, and the characteristics of the short-time Fourier transform and the wavelet transform are compared. The result provides a guideline for further identification of the parameters of the extraneous particles.)
- 2018-01-18 14:36:21下载
- 积分：1
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tftb2002toolbox
matlab工具包，非常有用的信号时频分析工具,stft,doppler(matlab toolkit, a very useful time-frequency analysis tools, stft, doppler)
- 2009-10-21 21:13:09下载
- 积分：1
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Matlab-senior-notes-
Matlab高级讲义之计算机辅助设计与仿真技术概述(Matlab senior notes- an overview of computer-aided design and simulation)
- 2011-12-24 21:04:32下载
- 积分：1
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abutment-gravity
abaqus 重力大坝应力分析 inp
命令流文件(gravity dam stress analysis abaqus inp command stream file)
- 2014-02-18 22:07:00下载
- 积分：1
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srm
统计区域合并分割算法，包含实际图像处理程序，能够直接编译运行。(statiscal region merging,which can be used directly to process the image segmentation)
- 2021-04-23 13:38:47下载
- 积分：1
