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Description: Optimization of cooperative spectrum sensing using energy detection
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Size: 1024 |
Author: Eswar |
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Description: 颠倒睡眠状态调制心率变异性信号的
功率谱和基本尺度熵分析
-Analysis on power spectrum and base-scale entropy for heart rate variability signals modulated by reversed sleep state.pdf
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Size: 1897472 |
Author: cyzgx123 |
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Description: 用FFT对信号实现频谱分析 matlab源码-FFT spectrum analyse for signals,the matlab program
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Size: 7168 |
Author: 满 |
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Description: 本文提出一种基于频率切片小波变换和谱峭度的综合算法。首先对轴承端的振动信号时频分析，采用FFT、包络谱、频率切片小波变换对其频域性能进行分析，再求其峭度谱与对应包络谱，结合其时域、频域性能，综合分析轴承故障。-This paper presents a synthesis algorithm based on frequency slice wavelet transform and spectral kurtosis. Firstly, the time-frequency analysis of the vibration signal at the bearing end is analyzed. The frequency domain performance is analyzed by FFT, envelope spectrum and frequency slice wavelet transform. Then the kurtosis spectrum and the corresponding envelope spectrum are analyzed. Combining its time domain, frequency domain performance, Comprehensive analysis of bearing failure.
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Size: 267264 |
Author: 张雪 |
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Description: 利用快速傅里叶变换的最简洁的51单片机音乐频谱仪-Leveraging FFT the simplest 51 single-chip music spectrum analyzer
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Size: 66560 |
Author: 孟翔 |
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Description: 一篇有关于功率谱分析的英文文章，详细介绍了功率谱的公式推导、应用，可以为信号处理和数据运算提供帮助-An article on the power spectrum analysis of the English article, detailing the power spectrum of the formula derivation, application, can provide assistance for signal processing and data operations
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Size: 368640 |
Author: 吴佳铭 |
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Description: 使用频率平滑法将msk信号的循环谱画出来，并且可以通过循环谱求其载频-Using the frequency smoothing method, the loop spectrum of the MSK signal is drawn, and it can be used to find the carrier frequency
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Size: 4096 |
Author: 王佳颖 |
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Description: 地震波反应谱计算程序， 地震波反应谱计算程序-Seismic response spectrum calculation program
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Size: 1024 |
Author: 雷哥 |
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Description: Regression fitting prediction of gasoline octane number by infrared spectrum
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Size: 173056 |
Author: 文心 |
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Description: 带瑞丽衰落信道高斯白噪声的QPSK调制解调信道,可以得到功率谱波形和星座图-With QPSK modulation demodulation of ruili fading channel gaussian white noise channel, the power spectrum waveform and the constellation diagram can be obtained
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Size: 48128 |
Author: Lynnxxu |
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Description: these programs directly and very precisely estimate spectrum of a given signal. these programs are great for class projects in digital signal processing. periodogram, pade, levinson-durbin ,... are some of the algorithms that are used.
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Size: 6144 |
Author: mostafap |
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Description: FM信号调制、频谱以及AM信号和FM信号的识别(FM signal modulation, spectrum and recognition of AM signals and FM signals)
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Size: 8192 |
Author: 剑圣123
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Description: 求取地震资料二维剖面振幅谱，并对振幅谱进行了归一化和平滑。(The amplitude spectrum of two dimensional seismic data is obtained, and the amplitude spectrum is normalized and smoothed.)
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Size: 1024 |
Author: 地球物理学
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Description: Direct Sequence Spread Spectrum (DSSS)
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Size: 1024 |
Author: HHHH HHHH
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Description: spread spectrum techniques(walsh,barker and m-sequence)
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Size: 1024 |
Author: Bossy
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Description: 选择文件路径读取TDMS文件，选择是否校准，选择数据组名及通道名，对数据进行频谱分析(Spectrum analysis of the data from TDMS file.)
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Size: 27648 |
Author: JadenJ
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Description: 使用modulation spectrum的方法分解语音再合成，语音分解之后可以进行各种操作达到不同的音效，也可以做声源分离。(Modulation spectrum is emerging as a novel sound representation which has found applications in both ASR as well as most recently in audio coding.)
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Size: 1944576 |
Author: 221
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Description: simple spectrum analyzer based on stm32(About STM32's spectrum meter (competition title))
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Size: 8166400 |
Author: tiannian
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Description: 一个二进制的伪随机序列扩频，采用的是跳频扩频(hop frequence spread spectrum)
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Size: 5120 |
Author: 我还是原来的我我我
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Description: 基于归于三层模型的长周期光纤光栅透射谱的仿真，已对其中的积分函数进行优化。(The simulation of transmission spectrum of long period fiber grating based on the three layer model, the integral function has been optimized.)
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Size: 8192 |
Author: 吴0彦0祖
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