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tele3
模拟信号的数字化传输---增量调制系统
用SIMULINK建立简单增量调制系统的模型并进行
(3) 正弦信号
(4) 语音信号
的传输。
改变抽样频率和量化台阶大小,观察重建信号以及量化噪声信号的波形;对于语音信号主观评价声音质量的变化。
(Digitized analog signal transmission systems--- delta modulation delta modulation SIMULINK easy set up of the model system and (3) sinusoidal signal (4) transmission of voice signals. Change the sampling frequency and quantization step size, to observe the reconstruction of signal and quantization noise signal waveform for subjective evaluation of the speech signal changes in sound quality.)
- 2009-04-08 09:10:13下载
- 积分:1
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Reed-Solomon-codes
说明: 通信系统的仿真,Reed-Solomon-codes是纠错码的一种,可以用于通信领域,本例子给出了基于matlab的程序,可用于实际的仿真!(communications system simulation, Reed-Solomon-codes is an error-correcting codes, communications can be used, the example is given of the procedures based on Matlab can be used for actual simulation!)
- 2006-05-06 16:38:53下载
- 积分:1
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fsk-modulate_demodulate
FSK调制解调波形,调制产生,非相干解调算法及其包络检测法实现,带通滤波,全波整流,低通滤波(FSK modulation and demodulation code and wave forms)
- 2012-11-14 19:56:38下载
- 积分:1
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COFDM
COFDM diseñ o y simulacion
- 2010-06-16 03:37:51下载
- 积分:1
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CC50-BG
全球最小的北斗/GPS导航模块,中国最先进的。(The global minimum of Beidou/GPS navigation module, the most advanced chinese.
)
- 2020-10-14 17:17:30下载
- 积分:1
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Pushang
基于谱熵的语音检测,能正确区分语音和各种噪声(Based the spectral entropy voice detection can correctly distinguish between voice and noise)
- 2013-03-26 21:58:27下载
- 积分:1
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n
说明: 运用matlab这个软件运用递归方法运算出任意一个数的阶乘(The use of this software using a recursive method matlab computing factorial of a number of arbitrary)
- 2013-11-29 14:25:19下载
- 积分:1
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Toolbox_of_GA_in_Matlab
用matlab中的工具箱函数来解决遗传算法问题,以及进行若干实例讲解
(using Matlab toolbox functions of the genetic algorithm to solve the problem, as well as a number of examples to explain)
- 2006-10-15 11:01:19下载
- 积分:1
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fdct_wrapping_param.m
curvelet generation subprogram
- 2011-06-10 12:09:16下载
- 积分:1
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AudioLowPassFil
matlab audio toolbox
- 2014-05-15 02:02:28下载
- 积分:1