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a
说明： 基于matlab的图像处理及瑕疵自动检测(Matlab-based image processing and automatic detection of defects)
- 2011-04-20 10:17:20下载
- 积分：1
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adsl_a2d_d2a
This module provides an introduction for our ELEC 301 DMT group project.
这是其中a2d模块部分(This module provides an introduction for o ur ELEC 301 DMT group project. This module is part of a2d)
- 2021-02-13 10:19:49下载
- 积分：1
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ppln-matlab
飞秒光参量放大中信号放大效率随器件长度变化的matlab代码(Femtosecond optical parametric amplification efficiency of signal amplification device length changes with matlab code)
- 2013-09-14 00:04:35下载
- 积分：1
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OFDM
首先根据短训练字的特性进行相关运算，进行信号到达检测，当检测到相关值大于门限一定次数后，认为有信号到达。然后根据长训练字的特性，进行相关运算，进行OFDM符号FFT窗口起始位置的估计。估计出FFT窗口的位置后，先在时域进行小频偏的估计，将两个长训练字进行小频偏补偿后，进行FFT运算，根据FFT运算的结果进行整数倍频偏的估计。这些参数估计完成后，就可以进行数据解调了。先对数据部分进行完整的频偏补偿，然后根据估计的FFT窗口位置进行FFT运算得到频域的数据，进行解调。然后在对应于导频的子载波位置上提取出导频信息，根据导频信息估计出剩余定时误差以及剩余的信道响应误差，将误差量送入环路进行跟踪。当收到所有数据后，重新回到信号到达检测状态，进行下一次信号到达的检测和信号接收。(First, according to the characteristics of the short training word correlation operation, the signal reaching the detector, when the detected correlation value is greater than the threshold after a certain number of times that a signal arrives. And then the characteristics of long training word, the correlation operation for the FFT window starting position of an OFDM symbol estimate. The estimated position of the FFT window, the first small frequency offset in the time domain estimation, the two long training word small frequency offset compensation, the FFT operation, the FFT result of the operation for integer frequency offset estimate. These parameter estimation is completed, the data can be demodulated on. The first portion of the data for a complete frequency offset compensation, and based on the estimated FFT window position of the FFT operation to obtain frequency domain data, demodulated. Then corresponding to the position of the pilot subcarriers are extracted on pilot inform)
- 2020-11-04 23:49:52下载
- 积分：1
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tress
本程序是对轴承应力、应变进行必要的计算，从而获取较为准确的计算结果。(This procedure is necessary to calculate the bearing stress and strain, so as to get more accurate calculation results.)
- 2018-05-15 11:09:41下载
- 积分：1
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InductionMotor-ScalarControl-Simulink-Model
Scource for Induction Motor Scalar Control
- 2009-02-23 23:56:42下载
- 积分：1
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APF
说明： 有源滤波器检测算法的MATLAB程序，应用DQ0 算法，电流源加的是5 次谐波(active filter detection algorithm in MATLAB, application DQ0 algorithm increases the current source is the 5th harmonic)
- 2005-12-05 10:54:23下载
- 积分：1
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fonc_masque
ce document a été oploadé par moi meme ce jour-ci à la compagnie du mr ayoub le plus grand 3atay que le monde a jamais connu!! merci pour votre attention,
- 2011-05-03 16:12:00下载
- 积分：1
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DCdroopbasic
基本的直流微电网下垂控制，可以实现在孤岛运行模式下的电压-功率控制(DC Droop control)
- 2020-12-27 21:29:03下载
- 积分：1
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Release2
相空间重构相关代码,使用重构相空间捕捉非线性特征。(phase space reconstruction.This toolbox contains Matlab functions to capture the nonlinearities of the speech production system using reconstructed phase space (RPS) techniques.)
- 2013-11-27 10:49:32下载
- 积分：1
