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wavelet_transform
- 小波变换的C源代码。用的是DB4小波，周期延拓，可以实现精确重构的。-Wavelet transform of C source code. DB4 wavelet is used, the cycle extension, can be reconstructed accurately.
wavelwts_transform
- 用下面的程序产生并显示与小波db4相关联的四个滤波器组.小波函数db4的迭代生成过程.单尺度一维离散小波分解与重构-With the following procedures and display associated with the db4 wavelet filter banks of four. Db4 wavelet function to generate the iterative process. Single-scale one-dimensional discrete wa
wavelet
- 采样小波包分解语音信号，分解为3层，并求出分解系数-Speech signal using wavelet packet decomposition，decomposing 6 level，and attain decomposition coefficient
xiaobo
- c语言实现db4小波， c语言实现db4小波， -db4 wavelet c language, c language db4 wavelet, c language db4 wavelet, c language db4 wavelet,
ObjectManagerEnterprise-Java-7.4.0
- eclipse的插件，该插件主要是针对db4数据库数据浏览的插件。安装该插件后，可以在eclipse中查看db4数据-eclipse plug-ins, mainly for the plug-in browser plug-db4 database data. After installing the plug-in, you can view the eclipse data db4
DB4-2007302376
- 用VB实现了数据库管理问题，主要是图书馆系统的管理，数据库为SQL-Achieved with the VB database management problem is the management of the library system, the database is SQL
main_prog_lcd
- PIC16F690上接LCD 1602A的显示驱动 Set these pins to outputs: PORTC: RC0 -> PIN 11 (DATA, DB4) RC1 -> PIN 12 (DATA, DB5) RC2 -> PIN 13 (DATA, DB6) RC3 -> PIN 14 (DATA, DB7) RC4 -> PIN 6 (E) RC5 -> PIN 4 (RS) LC
MALLATAlgorithm
- 实现小波分解和重构的Mallat算法，有界面- MallatAlgorithm,a function for Mallat algorithm of Wavelet analysis Inputs :Sequence_Input input sequence to analyze Num Numbers of analysis layers mode style of extension.any sens
waveletpsnr
- 小波变换后的插值方法，经过调试成功，可放心使用的！在db4后用的插值方法！-Wavelet transform of the interpolation methods, after successful commissioning, can rest assured that the use of! In the interpolation method used after db4!
db4
- 基于C++的WAV文件小波分解与重构。在分解与重构前后会播放WAV文件，并且计算重构误差，重构SNR。-C++, based on wavelet decomposition and reconstruction WAV file. Decomposition and reconstruction in the front will play WAV files, and calculate the reconstruction error, the reconstruction SNR.
Wavelet1D
- 电能质量信号的小波变换代码，包括DB4，HAAR等多种滤波器-wavelet of power quality signal
db4fengjie6
- 用db4小波分解六层：s=a6+d6+d5+d4+d3+d2+d1-db4 wavelet decomposition of six layers: s = a6+ d6+ d5+ d4+ d3+ d2+ d1
db4
- 哈工大数据库学习课件4，范式的讲解与分解，初学者必备-HIT database learning courseware paradigm to explain and decomposition, for beginners
ultrasonic-measure
- SMC1602A(16*2)模拟口线接线方式 连接线图: --------------------------------------------------- |LCM-----51 | LCM-----51 | LCM------51 | --------------------------------------------------| |DB0-----P1.0 | DB4-----P1.4 | RW-------P3.4 | |DB1-----P1
wavelet
- 用c语言写的db4多尺度小波去噪代码，效仿matlab的方式，将分解后的系数存放在原数组里-Db4 multi-scale wavelet denoising code, c language written emulate matlab manner, the decomposition coefficients stored in the original array
jiazaosheng
- 在平滑信号中加入高斯分布的白噪声，然后用db4小波函数进行多尺度分解，滤除白噪声，将滤波前后的图进行对比-Add the Gaussian distribution of the white noise in the smoothed signal, and then multi-scale decomposition db4 wavelet function, the filtered white noise, comparing before and after filtering
a
- 小波去噪,以及小波的db4和db7小波变换对图像的变换研究。-Wavelet de-noising and wavelet transform the db4 and db7 wavelet transform research on image.
db4
- 1、 降噪步骤： （1） 一维信号的小波分解。选择一个小波并确定分解的层次，然后进行分解运算。 （2） 小波分解高频系数的阈值量化。对各个分解尺度下得高频系数选择阈值进行软阈值量化处理。 （3） 一维小波重构。根据小波分解的最底层低频系数和各高频系数进行一维小波重构。 matlab里面有关于去噪的函数，你可以找一下~~ 这说的只是基本原理，希望有所帮助-1, noise reduction steps: (1) one-dimensional signal wavelet d
3
- 采用db4小波实现一维信号的分解与重建：-Achieved using one-dimensional signal db4 wavelet decomposition and reconstruction:
4
- 采用db4小波实现二维图像的分解与重建(mallat算法)-Two-dimensional images using db4 wavelet decomposition and reconstruction (mallat algorithm)