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可编程逻辑 基于CPLD的QDPSK调制解调电路设计

为了在CDMA系统中更好地应用QDPSK数字调制方式,在分析四相相对移相(QDPSK)信号调制解调原理的基础上,设计了一种QDPSK调制解调电路,它包括串并转换、差分编码、四相载波产生和选相、相干解调、差分译码和并串转换电路。在MAX+PLUSⅡ软件平台上,进行了编译和波形仿真。综合后下载到复杂可编程逻辑器件EPM7128SLC84-15中 ...
https://www.eeworm.com/dl/kbcluoji/40237.html
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测试测量 确定任务参数的温度记录仪

Logger iButton devices have gained a lot of popularity with researchers. Although free evaluation software is easy to use and welldocumented, the choices and inputs that need to be made can sometimes be challenging. This application note explains technicalterms that are common with temperature log ...
https://www.eeworm.com/dl/544/41804.html
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人工智能/神经网络 The purpose of this computer program is to allow the user to construct, train and test differenttype

The purpose of this computer program is to allow the user to construct, train and test differenttypes of artificial neural networks. By implementing the concepts of templates, inheritance andderived classes from C++ object oriented programming, the necessity for declaring multiple largestructures an ...
https://www.eeworm.com/dl/650/139587.html
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人工智能/神经网络 FCMDEMO displays a GUI window to let you try out various parameters in fuzzy c-means clustering fo

FCMDEMO displays a GUI window to let you try out various parameters in fuzzy c-means clustering for 2-D data. You can choose the data set and clustering number from the GUI buttons at right, and then click "Start" to start the fuzzy clustering process.
https://www.eeworm.com/dl/650/157958.html
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人工智能/神经网络 This applet illustrates the prediction capabilities of the multi-layer perceptrons. It allows to def

This applet illustrates the prediction capabilities of the multi-layer perceptrons. It allows to define an input signal on which prediction will be performed. The user can choose the number of input units, hidden units and output units, as well as the delay between the input series and the predicted ...
https://www.eeworm.com/dl/650/165304.html
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人工智能/神经网络 This demo nstrates the use of the reversible jump MCMC simulated annealing for neural networks. This

This demo nstrates the use of the reversible jump MCMC simulated annealing for neural networks. This algorithm enables us to maximise the joint posterior distribution of the network parameters and the number of basis function. It performs a global search in the joint space of the parameters and numb ...
https://www.eeworm.com/dl/650/176805.html
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Modem编程 This a software runing on the matlab, it is used in the channel coding simulation. It include DVB-S

This a software runing on the matlab, it is used in the channel coding simulation. It include DVB-S2 LDPC, Covolution turbo, and block turbo code, You can choose which channel coding to run. it run the encoder and add white noise in the channel, then it run the decoder, and compute the error rate.
https://www.eeworm.com/dl/623/180822.html
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matlab例程 % binomial.m by David Terr, Raytheon, 5-11-04, from mathworks.com % Given nonnegative integers n an

% binomial.m by David Terr, Raytheon, 5-11-04, from mathworks.com % Given nonnegative integers n and m with m<=n, compute the % binomial coefficient n choose m.
https://www.eeworm.com/dl/665/189421.html
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嵌入式Linux LCD and Keyboard ARMulator model for the ADS Source Code Copy the provided ARMulate folder into y

LCD and Keyboard ARMulator model for the ADS Source Code Copy the provided ARMulate folder into your ADS directory tree at the root, for example in c:\ADSv1_1. If prompted to overwrite files, choose Yes. The batch file copy_console.bat will place the appropriate files inside the \Bin directory s ...
https://www.eeworm.com/dl/653/194185.html
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其他 in this paper,we show that an efficient multiscale wedgelet decomposition is possible if we carefull

in this paper,we show that an efficient multiscale wedgelet decomposition is possible if we carefully choose the set of possible wedgelet orientations.
https://www.eeworm.com/dl/534/212434.html
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