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lena
说明: lena图像的分解将规范化后的图像的数据格式由适合显示图像的uint8格式转换为适合数值处理的double格式,再调用二维小波分解函数进行图像分解,最后为了清晰地显示分解图像的塔式结构,在图像的相应区域绘制若干分界线。
(lena image after decomposition of the standardized image data format suitable for display by the image is converted to uint8 format suitable for numerical treatment of the double format, and then call the function of two-dimensional wavelet decomposition for image decomposition, and finally in order to clearly show the decomposition of the image of the tower structure , the corresponding region in the image number of the line drawn.)
- 2008-09-29 09:18:37下载
- 积分:1
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Wiener_Filter
Wiener filter enhances quality of audio signal
- 2014-10-19 17:41:07下载
- 积分:1
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zhenghui
自己做的: (一)用双线性变换法设计并用实验系统实现一个三阶的契比雪夫Ⅰ型低通数字滤波器,其采样频率Fs =8KHz,1DB通带边界频率为fp=2KHz。 (二)用双线性变换法设计并用实验系统实现一个三阶的契比雪夫Ⅱ型高通数字滤波器,其采样频率Fs =16KHz,阻带边界频率为fst =4KHz(matlab gui)
- 2011-12-01 19:35:08下载
- 积分:1
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imageprocess
现代数字图像处理技术提高及应用案例详解(Matlab版)源码(Modern digital image processing technology to improve and Applications Comments (Matlab version) source)
- 2015-01-16 17:49:45下载
- 积分:1
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dizhengdao
合成地震记录是用声波测井或垂直地震剖面资料经过人工合成转换成的地震记录(地震道)
合成记录的制作是一个简化的一维正演的过程,合成记录F(t)是地震子波S(t)与反射系数R(t)褶积的结果。(Synthetic seismogram is sonic or vertical seismic profile data after conversion into synthetic seismograms (seismic trace) the production of synthetic seismogram is a simplified one-dimensional forward modeling process, synthetic seismogram F (t) is the seismic wavelet S (t) and the reflection coefficient R (t) the convolution results.)
- 2021-03-21 11:39:17下载
- 积分:1
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matlabstudy
自学MATLAB的良好教材,内含有该教材的源代码(Good self-teaching materials MATLAB, containing the source code of the material)
- 2010-08-04 10:17:05下载
- 积分:1
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sysidjob2
该程序涉及了一阶系统、二阶系统的阶跃响应下的系统辨识方法。(The procedure involves first-order system, second-order system step response of system identification methods.)
- 2012-06-09 17:20:09下载
- 积分:1
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PostureUpdate
四元数更新在matlab中的实现,包括采样、更新四元数、规范化、得到姿态角(Quaternion update)
- 2013-04-11 11:26:05下载
- 积分:1
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fastICA
独立成分分析,用fastICA算法来分离混合信号得到两个独立的原始信号(fastICA for estimating independent signal)
- 2012-01-13 17:20:45下载
- 积分:1
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m-k
说明: m-k趋势检验,做时序趋势变化的方法的源代码(M-k trend test, the source code of the method of temporal trend change)
- 2020-04-28 22:46:47下载
- 积分:1