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matlab
matlab2010开发环境,实现高斯金字塔,修改图片地址即可,测试成功,代码注释详细(matlab2010 development environment to achieve the Gaussian pyramid, modify the picture address test is successful, the code comments in detail)
- 2012-05-23 13:53:11下载
- 积分:1
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STFT
短时傅里叶变换的Matlab程序代码,短时傅里叶变换时最经典的时频分析方法(Matlab code short time Fourier transform, short-time Fourier transform of the most classic time-frequency analysis)
- 2014-03-01 19:48:13下载
- 积分:1
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fwdesnotes
VLSI electronics books for technical studiesVLSI electronics books for technical studiesVLSI electronics books for technical studies
- 2014-02-07 18:33:30下载
- 积分:1
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sparfilt
优点:1.对于信噪比高的信号滤波效果好;
% 2.对于边沿的保护强过阈值滤波,不会产生阈值滤波情况下的过于平滑与Gibbs现象。
%缺点:1.由于对边沿信号没做任何处理,所以边沿可能会有脉冲噪声保留下来;
% 2.计算相关系数中,如果计算出来的小波系数点位置偏差大,则相关系数计算受影响;
% 3.需要迭代运算,迭代的噪声能量阈值选取很重要,这里以开始段无信号处估计噪声;
% 4.需要迭代运算,所以运算量比阈值法大;
% 5.受分解层次影响,在大尺度上小波系数点位置偏差更大,相关系数计算不准确。
%需要具体调整的地方:1.分解的尺度;()
- 2008-03-28 10:26:51下载
- 积分:1
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ssd7
fft analisys aoudio file
- 2011-12-14 21:47:16下载
- 积分:1
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OFDR传感系统的建模仿真
OFDR传感系统的建模仿真(Modeling and Simulation of OFDR sensing system)
- 2021-04-15 15:18:54下载
- 积分:1
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Transposition_cipher
TRANSPOSITION_CIPHER.ZIP
- 2012-03-24 20:00:53下载
- 积分:1
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chirp.noise
通信、雷达专业;模拟线性调频匹配滤波,模拟白噪声通过匹配滤波器。(Communications, radar professional analog linear FM matched filtering, analog white noise through the matched filter.)
- 2013-05-30 10:06:09下载
- 积分:1
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High-RateCommunicationforUnderwaterAcoustic
很好的一篇英文文献,讲述水下声信道高速通信方法,仅供参考(A very good one in English literature, about the underwater acoustic channel high-speed communication methods, for reference only)
- 2010-03-07 14:27:52下载
- 积分:1
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duffing-Phase-plane
Duffing系统的时域谱图和相空间轨迹绘制,能够帮助初学者很好的理解典型非线性特征(duffing equation Phase plane trajectory)
- 2013-09-23 22:22:50下载
- 积分:1