搜索资源列表
1
- 认知无线电技术的提出是为提高频谱利用率，而认知无线实现的关键技术是频谱感知，众所周知协作检测提高了衰落环境中认知用户系统检测的性能，该文章是基于协作检测提出新的检测方案，利用了双门限方法提高了系统性能，兼顾带宽有限和增强性能两个方面，是基于门限检测的协作检测性能优化的前提。对以后门限优化协作检测非常有用。-In this paper, we employ a double threshold method in energy detector to perform spectrum sensin
fft
- ATMEGA8单片机计算fft 显示频谱 -ATMEGA8 SCM calculations show that the spectrum fft
VB_MP3
- VB编写的专业录音机,频谱分析,MP3编码-VB, amateur radio, spectrum analysis, MP3 encoding
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
matlab
- 认知无线电中频谱检测技术周期性检测和能量检测-congnitibe radio spectrum sensing
Code_of_Simple_Spectrum_Analyzer
- 制作一个简易频谱分析仪的MSP430程序，效果良好-Make a simple spectrum analyzer MSP430 procedures, good results
EnergyDetectionAlgorithmInvestigatioonCooperative.
- 简要介绍了认知无线电中基于能量检测的频谱感知方法,在分析能量检测法原理和性能基础上,研究了噪声的不确定性对检测性能的影响. 仿真表明,能量检测法是一种简单、有效的频谱感知方法.-A brief introduction of cognitive radio spectrum sensing based on energy detection method, the analysis and performance of energy detection principle, based on t
EMD
- 基于MATLAB的时域采样以及频谱分析，对初学者很有用-MATLAB-based time domain sampling and spectral analysis, is useful for beginners
randomsingal
- 随机信号 频谱分析 随机信号 频谱分析 随机信号 频谱分析 -Spectral analysis of random signalsSpectral analysis of random signalsSpectral analysis of random signalsvSpectral analysis of random signalsv
fft(Delphi)
- 关于频谱分析的，很实用的程序，在网站上发现的，一直留着，很好。-delphi fft
OFDM
- ofdm系统仿真用QAM调制的，有信号传输后的频谱图-ofdm simulation using QAM modulation
SpectrumAnalyzerTutorials
- 有关单片机频谱分析仪的部分源代码，希望可以对大家有所帮助，谢谢！-Spectrum Analyzer Tutorials
scopedraw_xue163.com
- 频谱仪演示源程序，中间自定义了画图类，希望对大家有帮助-Spectrum analyzer demo source code, the middle class to customize the drawing, we want to help
modelbasedonspectrumprediction
- 文章展示了基于高斯混合模型的语音频谱预测方法。频谱预测可能在传包过程中预防丢包这方面起到大作用。期望最大化算法用两倍或三倍的连续语音因素来测试模型。模型被用来设计第一，儿等指令预测量。预测表用频谱分配状态来估计并和一个简单的参考模型对比。最好的预测表得到一个平均频率扭曲值是0.46dB小于参考模型-This paper presents methods for speech spectrum prediction based on Gaussian mixture models. Spec
sa
- 比较详细的介绍了频谱分析仪的工作原理，适合初学者-More detailed descr iption of the spectrum analyzer works, suitable for beginners
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
WAVEFORM-ALL-ANALYSE1
- VC++编程实现对波形数据的波形分析，频谱分析, 包括各种滤波，很有参考价值-VC++ programming on the waveform data, waveform analysis, spectrum analysis, including filtering, a good reference
WAVEFORM-ALL-ANALYSE2
- VC++编程实现对波形数据的波形分析，频谱分析, 包括各种滤波，很有参考价值-VC++ programming on the waveform data, waveform analysis, spectrum analysis, including filtering, a good reference
WAVEFORM-ALL-ANALYSE3
- VC++编程实现对波形数据的波形分析，频谱分析, 包括各种滤波，很有参考价值-VC++ programming on the waveform data, waveform analysis, spectrum analysis, including filtering, a good reference
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