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8.6
主要用途是对抗多径衰落。由于多径衰落的存在,使得同一个帧由于路径不同,到达用户端的时延有先有后。在相关的频域上的会造成子载波之间的相互干扰,影响 性能。另外,由于有了循环前缀,使得IFFT FFT操作把原来的线性卷积变成循环卷积,大大简化了相应的信号处理复杂度(Graduate study do not to upload copyrighted controversial content and Trojan code and agent software to access foreign sites)
- 2012-08-24 15:11:10下载
- 积分:1
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MATLAB-
matlab通讯原理的应用,适合初学者学习,很详细,还不错的咯。。(matlab communication principle, suitable for beginners to learn, in great detail, pretty good slightly. .)
- 2013-04-15 13:15:24下载
- 积分:1
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newton-raphsaon
newton raphson method
- 2015-02-04 23:59:18下载
- 积分:1
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Sound-source-localization-master
说明: 利用LMS、NLMS和LLMS算法,在MATLAB中使用麦克风阵列估计声源位置(The location of sound source is estimated using an array of microphones in MATLAB using LMS, NLMS and LLMS algorithms)
- 2019-11-20 14:38:40下载
- 积分:1
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IMM
matlab实现的一个交互式多模型算法程序,可以用于目标跟踪领域。(matlab implementation of an interactive multiple model algorithm program can be used for target tracking.)
- 2010-09-09 14:32:45下载
- 积分:1
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001
MATLAB的非常好的入门教材。格式为HTML。(Introduction to MATLAB in a very good teaching. Format is HTML.)
- 2009-06-13 17:34:18下载
- 积分:1
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stack-array-1-dimension
stack array 1 dimension
- 2015-03-14 21:55:32下载
- 积分:1
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clipping
PAPR OFDM clipping and filtering
- 2011-06-21 23:59:01下载
- 积分:1
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sheji
先对语音信号进行采集、播放,分析其频谱,对该信号源添加噪声,再播放音频并分析频谱,然后分别通过IIR低通、带通滤波器和FIR低通、带通滤波器,分别播放音频和得到滤波后的频谱。(Firstly, voice signal acquisition, play, analyze its spectrum to add noise to the signal source, and then play the audio spectrum analysis, and then were by IIR low-pass, band-pass filter and FIR low-pass, band-pass filters, respectively, play audio and get the spectrum after filtering.)
- 2015-04-18 18:38:13下载
- 积分:1
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基于EKF的雷达与红外数据融合 RadaraIR
基于EKF的雷达与红外数据融合,通过状态向量融合与量测融合两种方法对多目标进行跟踪(EKF-based data fusion and infrared radar, through state vector fusion and measurement fusion of two methods for multi-target tracking)
- 2014-05-21 19:14:00下载
- 积分:1