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dtcwt
双树复小波程序,具有平移不变心,改进了小波变换(The DTCWT program with shift-invariant heart improve wavelet transform)
- 2013-04-24 14:39:28下载
- 积分:1
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haar
说明: 整数Haar小波变换和逆变换 可用于差值扩展等(Integer Haar wavelet transform and inverter)
- 2010-04-26 16:42:55下载
- 积分:1
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project
说明: 利用小波变换去除图像中噪声,对比其他去噪方法(Using Wavelet Transform to Remove Noise from Image)
- 2020-12-27 17:23:08下载
- 积分:1
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compression
主要用于图像经小波变换压缩图像,并计算压缩后的图像压缩性能即压缩比和信噪比(Mainly used for image compression by wavelet transform image, and calculate the compressed image compression performance that the compression ratio and signal to noise ratio)
- 2010-01-29 16:10:02下载
- 积分:1
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mh_maichong_test
matlab计算haar 小波各级近似系数和细节系数的频率响应(CA1,CD1,CA2,CD2,CA3),并画出幅频图,便于理解小波变换的意义,(U191 u7197 u5c1 u5c1 u5Fc1 u4Fc u653 u564C u548C u7286 u8282 u7CFB u6570 u7684 u9891 u54CD u5E94 uFF08CA1 uFF0CCD1 uFF0CCA2 uFF0CCD2 UFF0CCA3 uFF09 uFF0C u5E76 u753B u51FA u5E45 u9891 u56FE uFF0C u4FBF u4E8E u7406 u89E3 u5C0F u6CE2 u53D8 u6362 u7684 u610F u4E49 uFF0C)
- 2017-05-19 16:39:01下载
- 积分:1
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localpeaks
用matlab编写找到向量维度的波峰波谷的值.(Prepared using matlab to find vector value of the dimension of the peaks and valleys.)
- 2009-09-21 16:05:43下载
- 积分:1
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应用Matlab对语音信号进行频谱分析及滤波完整代码
说明: 用MATLAB编程实现实现滤波,与数字信号处理相关(Implementing filtering)
- 2020-06-24 18:00:02下载
- 积分:1
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wavelet-estimation-based
基于四阶累积量的矩阵方程法子波估计,对研究子波的有一定的帮助(based on the forth cumulantion seismic wavelet estimation)
- 2012-04-12 11:17:51下载
- 积分:1
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Wavelet-packet-signal
小波包分解包括重构信号问题程序,这是一个matlab程序,经过测试可用,数据采用自己的数据。(Including the reconstructed signal wavelet packet decomposition problem program, which is a matlab program, tested available data using their own data.)
- 2013-06-01 10:29:15下载
- 积分:1
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wavelet_denoise
小波变换,小波去噪,包含多种去噪方法,模极大值,自适应,阈值去噪(Wavelet transform, wavelet denoising, including multiple Denoising, modulus maxima, adaptive thresholding)
- 2013-09-05 15:07:32下载
- 积分:1