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f_sndr
在通讯系统中,可以计算一个信号的SNR,THD等(In communications systems, can calculate a signal s SNR, THD, etc.)
- 2007-12-03 14:59:51下载
- 积分:1
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multiscaledbased
第一:边界加强,通过估计噪声和实际信号的比值,来确定各个尺度的细节系数,以达到噪声抑制和边界加强。第二,通过对小波分解的近似部分进行直方图均衡,达到加大整幅图片的对比度,而不太影响细节的目的。(First: to strengthen the border, through the estimates and the actual signal noise ratio, to determine the details of each scale factor, so as to achieve noise suppression and boundary strengthening. Secondly, the wavelet decomposition of the approximate portion of histogram equalization to increase the contrast of the whole images, and do not affect the details of the purpose.)
- 2007-12-24 20:17:07下载
- 积分:1
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ddc_30m
说明: 信号带宽30MHz,输入采样率96MHz,输出采样率32MHz,抽取倍数为3的数字下变频DDC的Matlab仿真程序(Signal bandwidth of 30MHz, the input sample rate of 96MHz, the output sampling rate of 32MHz, extracted 3 times DDC DDC in the Matlab simulation program)
- 2011-04-04 10:08:38下载
- 积分:1
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matlab-2
MATAL的一个练习包 用于新手的初次尝试(MATAL of a practice package for the novice first attempt)
- 2012-07-10 00:06:26下载
- 积分:1
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DCIE_assignment
Digital Communication Intel Engineering
- 2010-10-11 18:20:32下载
- 积分:1
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matlab
详细的介绍了matlab/simulink的实现方法,对从事该工作的同志们有很大帮助(Detailed description of the matlab/simulink implementation method of comrades engaged in the work of great help)
- 2011-07-22 21:42:49下载
- 积分:1
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SVM-face-recog
人脸识别的SVM算法,运行正确。采用Matlab编写。(SVM algorithm for face recognition, running correctly。Based on matlab.)
- 2015-07-05 14:03:39下载
- 积分:1
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SpeedControl
Pulse Modulated Signal Mfile
- 2010-09-21 18:07:00下载
- 积分:1
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Piii-matlab
matlab版的Piii频率分析绘图计算程序源代码(The frequency of Piii matlab version of the drawing program source code)
- 2014-11-20 10:10:04下载
- 积分:1
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hw1
this is the modulation techniques in matlab
- 2011-11-18 15:48:13下载
- 积分:1