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Description: Walsh变换 (FWT)算法设计中的外部和内部调序问题 ,对四种不同的序分别进行分析 .从算法流程图和序码分析两个方面进行外部调序 ,用码位倒置和对偶演化相结合进行内部调序
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Size: 268127 |
Author: 李艳 |
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Description: Walsh变换 (FWT)算法设计中的外部和内部调序问题 ,对四种不同的序分别进行分析 .从算法流程图和序码分析两个方面进行外部调序 ,用码位倒置和对偶演化相结合进行内部调序-Walsh Transform (FWT) algorithm for the design of the external and internal issues transfer order of four different types of sequence analysis, respectively. From the algorithm flow chart and sequence analysis of two key aspects of the external transfer sequence, using code-bit inversion and dual-phase evolution combination of an internal transfer order
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Size: 268288 |
Author: 李艳 |
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Description: 小波变换源码，国外VC开发的，效果比较好
I ve been involved with wavelet-analysis since my Ph.D studies and over the years developed various wavelet-transforms C++ libraries. This one concerns 2D implementation of the Fast wavelet transform (FWT). The 2D FWT is used in image processing tasks like image compression, denoising and fast scaling. I intended to design the implementation of the 2D FWT with custom filter support and simple in usage. I ve equipped it with known filter families: Daubechies, Coiflets and Biorthogonal wavelets. The wavelets used in compression tasks are Bior53 and Bior97. With Daub1 filter you can achieve fast dyadic image scaling algorithm. You may also experiment with other filters for compression and denoising and compare the results, you may also add your custom wavelets. The nice feature of this library is that reconstruction FWT filters are rearranged the way that you perform just convolution operations on the spectrum, which is very important if you d like MMX -err
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Size: 99328 |
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Description: FWT Fast welvet transform
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Size: 4947968 |
Author: George |
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Description: fwt,fwt2分别是一维、二维快速沃尔什变换函数,采用蝶形快速算法编写，要比利用矩阵相乘得到变换结果的离散沃尔什变换快很多-fwt, fwt2 are one-dimensional, two-dimensional fast Walsh transform function, the use of butterfly Fast Algorithm for the preparation of, than the use of transformation matrices to be the result of the discrete Walsh transform much faster
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Size: 2048 |
Author: tianjieyu |
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Description: 传统快速离散Walsh变换算法(FWT)-Traditional fast discrete Walsh transform algorithm (FWT)
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Size: 142336 |
Author: 阿斯顿 |
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Description: ZTE FWT FLASHING TOOL
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Size: 118784 |
Author: shankar c. s. |
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Description: Performs a multi-level two-dimensional inverse FWT.
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Size: 2048 |
Author: ismdhanbad |
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Description: 802.11b中CCK11M,CCK5.5M的实现程序，解调用的是FWT算法。-Implementation of 802.11b in the CCK11M program solution is called FWT algorithm.
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Size: 3072 |
Author: 周旭 |
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Description: 用matlab实现zigzag扫描，H.264帧内编码中不可缺少的环节-Zigzag scan using matlab implementation, H.264 intra-coded indispensable part in the
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Size: 1024 |
Author: chen |
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Description: 用mathematica实现蜂窝图的作图-Achieve cellular map with mapping mathematica
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Size: 38912 |
Author: Seraph6688 |
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Description: 经典的二维小波变换的例子，可以低通，高通滤波和取低频或高频灰度等，非常有价值！-The classic example of two-dimensional wavelet transform, can be low pass, high pass filter and take low-or high-frequency gray, etc., is very valuable!
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Size: 6144 |
Author: chengxin |
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Description: 用51单片机控制两相混合式步进电机，程序用单片机C语言编制而成-single micro chip control
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Size: 1024 |
Author: 方同 |
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Description: 多层次二位图像 快速小波变换
实例 自己手写- WAVEBACK Performs a multi-level two-dimensional inverse FWT.
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Size: 2048 |
Author: na |
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Description: wavelet decomposition fast transform
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Size: 1024 |
Author: sam |
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Description: 2.bak by fwt,QT环境下的人事考勤系统-2.bak by fwt,Personnel time and attendance system QT Environment
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Size: 74752 |
Author: 沃尔夫 |
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Description: 根据个人对小波的理解，用卷积进行小波分解的一个简单小程序，有助于理解。-Based on personal understanding of Wavelet , I write a simple little program by myself that use convolution to do a wavelet decomposition，it can help to understand.
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Size: 2048 |
Author: fengting |
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Description: FWT based image compression
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Size: 4096 |
Author: Candy |
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Description: Fast Wavelet Transform FWT
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Size: 3072 |
Author: jawwadshaukat
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Description: 利用c++实现快速沃尔什变换，可以进行异或卷积，原理和FFT类似(Using c++ to implement fast Walsh transform, we can carry out different or convolution, and the principle is similar to FFT)
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Size: 1024 |
Author: Lylist |
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