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blocksandnoisdopp
1.对染噪doppler信号进行小波包3层分解:分解层次j=1,2时,都是信号的概貌;当j=3时,反映概貌的已几乎不含噪声分量,而其它噪声分量的幅值已很小。
2.对加噪Blocks信号进行不同阈值及不同阈值的使用方式降噪。
(1. On noise pollution doppler signal decomposition of wavelet packet Layer 3: decomposition level j = 1,2, are the signal profiles when j = 3 to reflect the general picture has been almost non-noise component, while other noise components amplitude has been very small. 2. Blocks of noise signals of different thresholds and different thresholds for the use of noise reduction methods.)
- 2008-06-24 10:01:41下载
- 积分:1
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hw13
简单的读谱器,输入相应的音乐简谱,就可以实现音乐的播放(Simple to read music, input the corresponding music notation, music playback can be achieved)
- 2011-07-24 16:44:24下载
- 积分:1
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dpcm
DPCM系统的简单sumlink仿真(7个量化等级,信源是正弦波)(DPCM system, a simple sumlink simulation (7 quantization levels, source is a sine wave))
- 2009-11-25 13:08:21下载
- 积分:1
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Fourier-transform
基于分数阶的傅里叶变换,很详细、具体,欢迎各位还下载(Based on fractional order of Fourier transformation)
- 2011-07-06 12:05:05下载
- 积分:1
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code1
matlab code for jpeg implementation
- 2010-06-22 13:29:01下载
- 积分:1
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bpsk_mod
对模拟信号进行抽样量化,并对其进行BPSk调制解调,包括时域频域波形(Quantitative sampling of analog signals, and its BPSk modem, including the time domain frequency domain waveforms)
- 2011-05-25 11:27:34下载
- 积分:1
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vq
说明: 语音识别VQ全过程的matlab程序,运行测试能出结果,希望对你们有用,实在没点数才把自己压箱底的东西拿出来,呜呜(VQ whole process of speech recognition matlab program, run the test to the result, I hope helpful for you, only then it did not point out what their own bottom pressure, the hum)
- 2011-03-08 11:23:58下载
- 积分:1
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bicycleStability
三自由度自行车模型,非线性轮胎模型,考虑纵向加速度(Three DOF bicycle model, nonlinear tire model, considering the longitudinal acceleration)
- 2013-09-12 04:11:10下载
- 积分:1
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sgl_lib
VC与matlab混合编程方面的书籍,介绍全面,适用,是一本不错的书(英文)(VC and matlab mixing programming books, introduced comprehensively, applicable, is a good book (English))
- 2010-09-11 13:34:32下载
- 积分:1
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elm
极速学习机,可以做模型预测、评价,比BP神经网络更优。(Fast learning machine, you can do the model prediction, evaluation, better than BP neural network.)
- 2013-12-18 23:35:27下载
- 积分:1