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spectrum
- 这是一段求信号频谱的程序,通过原始信号得出它的频谱，希望对大家有用！-spectrum
ed
- 该代码实现了频谱感知中的能量检测方法，对于能量检测的认识能有更深入的了解-The code implements the energy spectrum sensing in detection methods, knowledge of the energy detection can have a better understanding of
sfft
- 此为，计算地震信号频谱的MATLAB程序，效果较好。可以看到不同道数的频谱-This is calculated seismic signal spectrum MATLAB program is better. Can see that the number of different spectrum Road
source
- 上传的是一个用VC编写的频谱仪程序，很经典实用-Spectrum Analyzer with VC written procedures, it is the classic utility
ddca
- OFDM技术做为4G的关键传输技术，得到了广泛重视。本matlab文件为适合于OFDM系统的动态子载波分配算法。目的是提高频谱使用效率。-dynamic sub-carrier allocation(matlab)
Using_GPIB_interface_HP3582A
- 利用GPIB接口实现HP3582A频谱仪的自动测试-Using GPIB interface HP3582A spectrum analyzer automatic test
wyz_fft
- fft谐波检测，分析信号的频谱和幅值，相位-fft harmonic detection, analysis of the signal spectrum and amplitude, phase
1
- 本上传讲解了傅里叶变换与频谱分析之间的关系，通过fft的到信号的频谱图-Explained the Fourier transform of the upload and spectral analysis of the relationship between the fft of the signal through the frequency spectrum
sound_analysis
- 语音信号的频谱分析,包括采样语音的FFT变换,及倒频谱分析.-Speech signal spectrum analysis, including FFT, voice samples, and cepstrum analysis.
ppfxy
- 频谱分析仪，采用MATLAB GUI编程-Spectrum analyzer, using MATLAB GUI Programming
aaaa
- 频谱感知，能量检测 频谱感知，能量检测 频谱感知，能量检测-energy detetor energy detetor energy detetor energy detetor
nengliang
- 认知无线电中基于能量检测的频谱感知方法研究-Cognitive radio spectrum sensing based on energy detection method
M2_M4_variance
- M2M4算法仿真。频谱感知中，对接收信号进行背景噪声方差估计-M2M4 algorithm. estimate the floor noise variance
KM_5_5
- 图论中KM算法的源程序，仿真了5个用户5个信道的频谱分配问题-KM algorithm in graph theory of the source, simulation 5 of 5 users of spectrum allocation channel
proj04_02
- 中心化后的傅里叶谱，傅里叶频谱和平均值,计算图像的平均值-Fourier spectrum and average value
dsp
- 1.录制一段自己的语音信号,对录制的信号进行采样 画出采样后语音信号的时域波形和频谱图 给定滤波器的性能指标,采matlab设计数字滤波器,并画出滤波器的频率响应 然后用自己设计的滤波器对采集的信号进行滤波,画出滤波后信号的时域波形和频谱,并对滤波前后的信号进行对比,分析信号的变化 回放语音信号。2.-1. Recorded his voice for some signal, the signal is sampled on the record draw sampled speech si
energy-detection
- 认知无线电中的基于能量检测的频谱感知，用能量检测的方式实现对信道中空穴的感知-energy detection in CR
ws
- 认知无线电中基于能量检测的频谱检测方法，matlab实现！-Energy dection,in Cognitive Radio,program by matlab
Rayleigh
- 描述了基于瑞利信道下的频谱感知的问题，使用的蒙特卡罗法进行仿真。-Based on Rayleigh Road, described under the issue of spectrum sensing, the use of Monte Carlo simulation.
Matlab-CR
- 使用MatlaB进行仿真，分析各种频谱感知方法，对比优缺点，展望未来发展情况-Use MatlaB simulation, analysis of various spectrum sensing method, compared the advantages and disadvantages, the future development of