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单边带幅度调制和解调的模拟
模拟单边带调幅及解调产生300 ~ 3400Hz的调制信号,画出时域波形及频谱; 产生载波信号,频率自定义,画出时域波形及频谱; 产生加性高斯白噪声,画出时域波形及频谱; 单边调幅,画出叠加噪声后的调制信号和已调信号的波形及频谱; 设计滤波器,画出幅频响应图; 解调,画出解调后的信号时域波形及频谱,并对比分析。(Simulation of single sideband amplitude modulation and demodulation )
- 2009-07-06 21:53:06下载
- 积分:1
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PSNR
Calculate the PSNR of two images
- 2011-06-27 00:16:08下载
- 积分:1
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gaplotchange1
由于求解中国邮递员、优化等图论问题的Matlab程序,还有相关的工具箱。(Since solving the Chinese postman, graph theory and optimization problems in Matlab, as well as the associated toolbox.
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- 2011-07-18 22:26:47下载
- 积分:1
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KalmanDidattico
Educational Implementation of Kalman Filter (comments are in Italian)
- 2011-01-24 18:23:14下载
- 积分:1
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eetop.cn_HCS300
HCS300编码。。还要最少20个字?够了吧??(HCS300 code. . But also at least 20 words? Enough, right? ?)
- 2010-03-14 09:26:40下载
- 积分:1
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ofdm_dai
说明: 自己用matlab编写的ofdm程序。供大家交流学习。(Written with matlab ofdm own procedures. For everyone to share their knowledge.)
- 2010-04-27 20:38:30下载
- 积分:1
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EBPSK_LFM
对EBPSK(Extended binary phase shift keying)调制雷达系统的特点,本文将其与传统的LFM(Linear frequency modulation)雷达系统进行综合性能比较。(he overall performances of EBPSK(Extended binary phase shift keying) modulation and LFM(Linear frequency modulation) radar systems are compared. First, the target detection performance base on CFAR(Constant False Alarm Rate) of two systems are analyzed under several conditions. As the time-delay is relatively large, the detection performance of EBPSK modulation radar system is better than LFM radar system. EBPSK modulation signals can combat the effect of Doppler spread on system performance in HF(High Frequency) channel.)
- 2014-08-08 21:52:47下载
- 积分:1
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L6565
Quasi Resonant SMPS Controller I C
- 2010-07-19 03:51:16下载
- 积分:1
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periodogram
平均周期图法 重叠和不重叠分段 功率谱估计(Average periodogram overlapping and non-overlapping sub-power spectrum estimation)
- 2007-11-29 00:16:31下载
- 积分:1
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KAverage
KAVERAGE例程必看看KAVERAGE例程必看看(KAVERAGE routine will definitely take a look to see if KAVERAGE routine)
- 2009-10-16 17:08:02下载
- 积分:1