Description: 对一维信号进行小波分解和重构的C程序，绝对误差为10^-11.1）主程序：Mallat.c2）一维信号的输入文件：wdata.dat2）分解重构过程中产生的数据的文件：Data.txt-right one-dimensional signal wavelet decomposition and reconstruction of C procedure, the absolute error of 10 ^-11.1) main program : Mallat.c2) one-dimensional signal input documents : wdata.dat2) decomposition of the reconfiguration process the data in the paper : Data.txt Platform: |
Size: 240640 |
Author:李勃东 |
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Description: 基于小波变换模极大的多尺度图像边缘检测matlab源代码，该算法采用的是样条小波，为了更好的检测边缘，用多孔算法代替了mallat算法。该算法和mallat快速算法主要区别：
1 多孔算法不需要抽取偶数样本，所以奇异检测定位更准确，相应的重构是不需要插零。2 多孔算法需要对滤波器进行伸缩。-based on wavelet transform modulus maxima of multiscale edge detection Matlab source code, The algorithm used is kind of wavelet, in order to better detect the edge of porous algorithm instead of Mallat algorithm. The algorithm and fast algorithm Mallat major difference : an algorithm porous not even take samples So singular position detection more accurate, the corresponding Reconstruction interpolation is not zero. Two porous algorithm need to filter extendable. Platform: |
Size: 1024 |
Author:高锋 |
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Description: 自编的快速小波变换mallat算法，使用‘db1’小波函数，在卷积时使用wkeep命令进行了数据截取。重构信号和原信号比较误差较小。-self fast wavelet transform Mallat algorithm, the use of 'db1' wavelet function, Convolution in the use of wkeep order the interception of data. Reconstruction of the original signal and signal more smaller error. Platform: |
Size: 1024 |
Author:高锋 |
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Description: 基于Mallat的二维Haar小波分解与重构算法的C语言实现-Mallat Haar wavelet decomposition and reconstruction algorithm in C Language Platform: |
Size: 2048 |
Author:奉华成 |
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Description: ％ 该算法采用的是样条小波，为了更好的检测边缘，用a tuous 算法代替了mallat算法。
％ 该算法和mallat快速算法主要区别：
％ 1 a tuous 算法不需要抽取偶数样本，所以奇异检测定位更准确，相应的重构是不需要插零。
％ 2 a tuous 算法需要对滤波器进行伸缩。- The algorithm is based on spline wavelets, in order to better detect the edge of a tuous algorithm used in place of the Mallat algorithm. Of the fast algorithm of Mallat algorithm and the main difference: 1 a tuous algorithm does not require even-numbered samples collected, so singular positioning more accurate detection, the corresponding reconstruction is no need for interpolation of zero. 2 a tuous algorithm needs to filter telescopic. Platform: |
Size: 1024 |
Author:鲁宾 |
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Description: 小波变换 采用mallat算法对信号进行四级分解、重构.matlab做的。-wavelet transform algorithm used Mallat four of the signal decomposition and reconstruction. Matlab done. Platform: |
Size: 1024 |
Author:岳莹昭 |
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Description: 基于Mallat的二维Haar小波分解与重构算法的C语言实现最大分解级数:5级*/
-Mallat Haar wavelet decomposition and reconstruction algorithm in C language to achieve maximum decomposition Series : 5* / Platform: |
Size: 2048 |
Author:wawyace |
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Description: 基于MALLAT算法的图象分解与重构，效果非常好！
请参考使用！-MALLAT algorithm based on the image decomposition and reconstruction, and the effect was very good! Please refer to the use! Platform: |
Size: 1024 |
Author: |
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Description: 计算小波变换的Mallat算法需要逐级分解和重构，而本文通过矩阵变换方法，给出不需逐级计算的小波分解和重构矩阵的构造方法，并给出9/7小波的分解和重构矩阵的基向量及波形图。-Calculation of the Mallat algorithm of wavelet transform decomposition and reconstruction needs level, and this article through the matrix transformation method of calculation without level wavelet decomposition and reconstruction of the structure matrix method of 9/7 wavelet decomposition and re- conformation of the base matrix and the wave vector. Platform: |
Size: 429056 |
Author:zhaoxiufen |
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Description: MALLAT算法实现的双正交9/7变换的源码，包括分解和重构的。具有良好的接口函数。-MALLAT algorithm biorthogonal 9/7 transform the source code, including the decomposition and reconstruction. Has a good interface function. Platform: |
Size: 9216 |
Author:王全明 |
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Description: 文件包含三个子文件：dec.m,test_dec.m,recon.m
dec.m文件使用MATLAB语言自己动手编写小波分解算法；
test_dec.m使用MATLAB语言测试dec.m文件中自己编写的小波Mallat分解算法正确性
recon.m使用MATLAB语言自己动手编写Mallat重构算法
函数使用MATLAB语言，没有调用MATLAB小波分解函数，而是自己动手编写的小波Mallat算法对含噪声的信号进行分解、重构；这对对小波分解的初学者，加深对小波分解有着引导作用。-File contains three subfolders: dec.m, test_dec.m, recon.mdec.m using MATLAB language to prepare yourself wavelet decomposition algorithm test_dec.m using MATLAB language testing dec.m document I have written Mallat wavelet decomposition algorithm correctly recon.m use of MATLAB language to prepare yourself Mallat reconstruction algorithm function using the MATLAB language, do not call the MATLAB wavelet decomposition function, but do-it-yourself prepared Mallat wavelet algorithm with noise signal decomposition, reconstruction This is the wavelet Decomposition of the beginners, have a better understanding of the guiding role of wavelet decomposition. Platform: |
Size: 1024 |
Author:kpg |
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Description: 小波分解，能够对离散信号进行小波分解处理并重构-Wavelet decomposition, can be a discrete wavelet decomposition of signal processing and reconstruction Platform: |
Size: 1024 |
Author:zha |
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Description: 用mallat分解与重构算法实现一维信号的分解和重构-Mallat decomposition and reconstruction algorithm used to achieve one-dimensional signal decomposition and reconstruction Platform: |
Size: 31744 |
Author:bajun |
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Description: 小波变换中mallla塔式多层分解以及重构算法可用于信号去噪-Wavelet decomposition and multi-storey tower in mallla reconstruction algorithm can be used for signal denoising Platform: |
Size: 2048 |
Author:liuyongwang |
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Description: 对一维语音信号进行分解和重构运算，最后比较原信号与生成信号的区别-On the one-dimensional speech signal decomposition and reconstruction operations, and finally compare the original signal and the difference between the signal generated Platform: |
Size: 1024 |
Author: |
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Description: 小波谱分析mallat算法经典程序，对原始信号进行低高频的信号分解以及重构，并且进行对比分析。-Algorithm for spectral analysis mallat small classic procedure, the original signal with low frequency signal decomposition and reconstruction, and compared. Platform: |
Size: 4096 |
Author:xiaoxi |
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Description: 用于对信号的小波分解和重构，是很经典的算法，其思路清晰，符合数学基本思想。-Used for signal decomposition and reconstruction algorithm is very classic, and its clear thinking, in line with the basic mathematical ideas. Platform: |
Size: 1024 |
Author:袁丛鑫 |
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Description: 小波的分解和重构对语音信号进行去噪处理，包含了mallat四次分解重构-Wavelet decomposition and reconstruction of the speech signal denoising, contains mallat four decomposition and reconstruction Platform: |
Size: 1024 |
Author:bhan |
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