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wavelet
使用wavelet 將影像分解 再利用threshold方法去雜訊(use wavelet to denoised in a picture)
- 2013-01-14 22:57:59下载
- 积分:1
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stft
一维向量的离散短时Fourier变换函数。函数名:stft,输入:要处理的一维数组,加窗:矩形窗,窗口宽度:20。(One-dimensional vector of discrete short-time Fourier transform function. Function name: stft, enter: To deal with the one-dimensional array, plus a window: rectangular windows, window width: 20.)
- 2008-04-16 15:42:25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-package
使用小波包分析信号的MATLAB程序,对初学者有用~~~~·( analysis Signal by Wavelet packet..matlab~~)
- 2010-05-11 15:42:49下载
- 积分:1
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wave
Harr小波具有紧支撑、零调和性和优良的正交性等优点,因此选择它作为小波变换的基函数。对采样数据进行4层小波包变换得到16维的特征样本。(Harr wavelet has compact support, zero reconcile and excellent orthogonality, etc., so choose it as the base function of wavelet transform. 4 layers of sampled data wavelet packet transform feature samples 16 dimensions.)
- 2014-09-17 16:25:07下载
- 积分:1
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Modern control
现代控制理论,卡尔曼滤波器设计,simulink控制仿真(Modern control theory, Calman filter design, Simulink control simulation.)
- 2021-03-09 18:19:27下载
- 积分:1
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2
说明: 利用小波分析 对变压器局部放电信号进行去噪处理 课程作业 效果不错(Transformer using wavelet analysis of partial discharge signal de-noising processing coursework good results)
- 2009-10-08 14:38:37下载
- 积分:1
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小波程序
说明: 这是一个关于小波应用工程程序的期末作业,里面包括连续小波变换和离散小波变换,适合初学者使用(This is a project on the application of wavelet end of the operating procedures, including inside the continuous wavelet transform and discrete wavelet transform, for beginners)
- 2005-09-06 21:34:39下载
- 积分:1
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ChirpLab
线调频小波路径追踪算法的程序,对研究瞬时频率估计有很大的参考价值。(Chirplet path tracing algorithm of the program, the study of instantaneous frequency is estimated that there is a great reference value.)
- 2012-04-16 16:43:37下载
- 积分:1
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wavelet_demo
基于小波变换的图像编码,已经使用,效果很好。(Image coding based on wavelet transform has been used with good results.)
- 2016-05-11 08:47:15下载
- 积分:1