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audio_SNR
当信噪比低，小信号输入时噪音严重，在整个音域的声音明显变得浑浊不清，不知发的是什么音，严重影响音质。信噪比的大小是用有用信号功率（或电压）和噪声功率（或电压）比值的对数来表示的。(When the signal to noise ratio is low, serious small signal input noise, the sound of the entire range becomes significantly turbid, I do not know what made the sound, seriously affecting the sound quality. Size is the number of the signal to noise ratio by the ratio of desired signal power (or voltage) and the noise power (or voltage) represented.)
- 2014-01-23 22:16:21下载
- 积分：1
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qam-sim
QaM在加性高斯白噪声下的系统仿真模型，使用的是simulink(QAM in additive white Gaussian noise of system simulation models, using simulink)
- 2007-12-13 21:14:49下载
- 积分：1
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s_to_n_chase
matlab hoe to create S to N goodluck
- 2010-01-16 14:54:19下载
- 积分：1
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GetKC
一个非常有用的计算lempel-ziv复杂度的程序，可用于状态监测等问题。(A useful lempel-ziv complexity calculation procedures, can be used for condition monitoring.)
- 2013-02-05 01:26:13下载
- 积分：1
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OFDMxitong
OFDM系统的实现过程包括收发端的调制解调过程(OFDM system implementation process, including the process of sending and receiving end of the modem)
- 2014-12-05 12:07:31下载
- 积分：1
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example1
MATLAB 阻抗计算例子1，很有参考价值。。(MATLAB impedance calculation example 1, a good reference. .)
- 2010-10-01 16:33:32下载
- 积分：1
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matlab
用MATLAB设计界面，进行信号采集，并显示出来(Design using MATLAB interface for signal acquisition and display)
- 2011-08-24 17:28:15下载
- 积分：1
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garnder
说明： 实现了Gardner算法的仿真，可以直观的分析其实现同步的过程(Realize the simulation of Gardner algorithm ,and the process of synchronization can be analyzed intuitively.)
- 2019-03-21 14:44:21下载
- 积分：1
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optimum
优化程序 基本优化算法 使用的理论是遗传算法(Optimizer basic genetic algorithm optimization)
- 2009-12-28 18:56:40下载
- 积分：1
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coherent_model_test_span_ok
this matlab code about corrent channel
- 2011-11-04 01:01:16下载
- 积分：1
