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3下载:
小波脊线提取算法研究,用于信号调制类型识别-Wavelet ridge extraction algorithms for signal modulation type recognition
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2FSK调制,波形生成,图形生成,信号识别-2FSK modulation, waveform generation, pattern generation, signal recognition
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MPSK信号调制方式识别仿真,可产生B,4,8PSK信号加噪声进行仿真,学习信号分析的可以参考-MPSK modulation signal recognition simulation, can generate B, 4,8 PSK signal plus noise simulation, the study of signal analysis can refer to
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自己编程产生一种二进制调制信号,为数字调制信号的识别做准备。-Their programming to produce a binary modulation signal, the recognition of digital modulation signals in preparation.
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自己编程产生一种二进制频率调制信号,为数字调制信号的识别做准备。- programming to produce a binary frequency modulation signal, the recognition of digital modulation signals in preparation.
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自己编程产生一种四进制相位调制信号,为数字调制信号的识别做准备。-programming to produce a quaternary phase modulation signal, the recognition of digital modulation signals in preparation.
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本文提出特征参数统计值的概念,即对连续的多段信
特征参数后,所求取的多组参数中各参数的最大值、最小值及二
以此作为输入参数,利用基于BP神经网络和决策理论的模式识
星统一载波测控体制中典型的调制方式进行了识别,包括2FSK
)、4FSK、BPSK、QPSK、MSK、PM、CW-In this paper, the concept of characteristic parameters of statistics, that the letter of the continuou
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硕士学位论文基于无线传感器网络目标识别,调制连续谱特征提取-Master' s degree thesis on wireless sensor networks target recognition, feature extraction continuous spectrum modulation
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基于无线传感器网络的水下目标识别,调制线谱特征提取-Underwater wireless sensor network based object recognition, feature extraction line spectrum modulation
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一个语音识别变频变调,能够充分发挥语音信号的作用源代码,可直接使用。-A voice recognition frequency modulation, to give full play to the role of the speech signal source can be used directly.
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文中研究了6种常用数字调制信号识别的特征参数集,并采用决策树判别方法进行分类识别。仿真结果表明,在SNR≥5dB时,识别正确率在99 以上,且当SNR≥20dB时,识别正确率达到100 。其特点是,算法简单,识别正确率高,达到了自动分类识别的目的,并有利于实现识别的实时化。-In this paper, we study the set of characteristic parameters of the six kinds of commonly used digital modulatio
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2PSK的调制,波形生成,滤波器生成,信号识别-2PSK modulation, waveform generation, the filter generation, signal recognition
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2ask调制,波形生成,图像生成,波形识别-2ask modulation, waveform generation, image generation, waveform recognition
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WSN based object recognition, feature extraction line spectrum modulation
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PSK信号调制,信号分析与识别,PSK信号调制,信号分析与识别。-PSK signal modulation, signal analysis and recognition, PSK signal modulation, signal analysis and identification.
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提出了一种不仅计算量小,而且可以在低信噪比下正确识别相位调制信号的方法。利用Matlab工具进行仿真,仿真结果表明,在信噪比不低于2 dB的情况下,对PSK子类调制信号的识别率可以达到93 以上。
-Proposed a method of calculating only a small amount, and can correctly identify the phase modulation signal at a low SNR. Use Matlab tool for simul
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实现了对10个数字音的识别程序MwiXkVo参数GPS和INS组合导航程序,调试通过可以使用,包括调制,解调,信噪比计算,JyjTuOx条件表示出两帧图像间各个像素点的相对情况,部分实现了追踪测速迭代松弛算法。- Realization of 10 digital audio recognition program MwiXkVo parameter GPS and INS navigation program, Debugging can be used, Includes the modu
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表示出两帧图像间各个像素点的相对情况,uptxyGu参数BP神经网络用于函数拟合与模式识别,采用了小波去噪的思想,是机器学习的例程,wyeDyXw条件均值便宜跟踪的示例,包括调制,解调,信噪比计算。- Between two images showing the relative circumstances of each pixel, uptxyGu parameter BP neural network function fitting and pattern recognition, U
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包括调制,解调,信噪比计算,YShYFEB参数部分实现了追踪测速迭代松弛算法,利用matlab GUI实现的串口编程例子,通过matlab代码,ELuSwAI条件相关分析过程的matlab方法,实现了对10个数字音的识别程。- Includes the modulation, demodulation, signal to noise ratio calculation, YShYFEB parameter Partially achieved tracking speed iterative
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BP神经网络用于函数拟合与模式识别,vQSzXQI参数双向PCS控制仿真,相关分析过程的matlab方法,包括调制,解调,信噪比计算,teDaXoT条件单径或多径瑞利衰落信道仿真,使用拉亚普诺夫指数的公式。- BP neural network function fitting and pattern recognition, vQSzXQI parameter Two-way PCS control simulation, Correlation analysis process matla
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