Description: 快速傅立叶变换的源代码，是个数字信号处理学习的好例子。-The source code of FFT,is a good example for digital singnal process study Platform: |
Size: 235520 |
Author:夏丏 |
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Description: 可以进行文件夹压缩与解压的源码,压缩与解压过程使用zip算法，使用标准c编写，适用于多个平台。（附windows平台的使用实例）-folders can be compressed with extracting the source code for compression and decompression process using zip algorithm, c prepared using standard applicable to multiple platforms. (Windows platform using examples) Platform: |
Size: 509952 |
Author:胡静 |
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Description: 可以进行文件夹压缩与解压的源码,压缩与解压过程使用zip算法，-folders can be compressed with extracting the source code for compression and decompression process using zip algorithm, Platform: |
Size: 2764800 |
Author:hello |
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Description: j2me游戏制作中对png图片压缩得源代码，通过del图片中一些不必要得元素，达到优化的效果！-J2ME game for png image compression in the source code, through del pictures in some unnecessary elements to achieve optimal results! Platform: |
Size: 3072 |
Author:jimsense |
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Description: 基于C++语言的静态图象压缩编码，JPEG DCT量化编码 C++程序,对学习图像压缩编码的过程和具体实现很有帮助。-based on the C language static image compression, JPEG DCT quantization coding C procedures, learning right image coding process and to achieve specific helpful. Platform: |
Size: 131072 |
Author:朱国福 |
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Description: Basic Compression Library
by Marcus Geelnard
Release 1.2.0
2006-07-22
Introduction
The Basic Compression Library is a library of well known compression algorithms implemented in portable ANSI C code.
For more information about the Basic Compression Library, please read the manual (doc/manual.pdf) and, of course, the source code.-Basic Compression Library by Marcus Geeln ard Release 1.2.0 Introduction The 2006-07-22 Basic Compression Library is a library of well k nown compression algorithms implemented in po rtable ANSI C code. For more information about t he Basic Compression Library, please read the manual (doc/manual.pdf) and, of course, the source code. Platform: |
Size: 105472 |
Author:张森宁 |
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Description: jpeg压缩、解压的C源代码，可以用于dsp、nios的移植。-jpeg compression, decompression of the C source code, can be used dsp, nios transplant. Platform: |
Size: 290816 |
Author:xht |
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Description: ％ 奇异值分解 (sigular value decomposition,SVD) 是另一种正交矩阵分解法；SVD是最可靠的分解法，
％ 但是它比QR 分解法要花上近十倍的计算时间。[U,S,V]=svd(A)，其中U和V代表二个相互正交矩阵，
％ 而S代表一对角矩阵。 和QR分解法相同者， 原矩阵A不必为正方矩阵。
％ 使用SVD分解法的用途是解最小平方误差法和数据压缩。用svd分解法解线性方程组，在Quke2中就用这个来计算图形信息，性能相当的好。在计算线性方程组时，一些不能分解的矩阵或者严重病态矩阵的线性方程都能很好的得到解- Singular value decomposition (sigular value decomposition, SVD) is another orthogonal matrix decomposition method SVD decomposition is the most reliable method, but it takes more than QR decomposition near ten times the computing time. [U, S, V] = svd (A), in which U and V on behalf of two mutually orthogonal matrix, and the S on behalf of a diagonal matrix. And QR decomposition are the same, the original matrix A is no need for the square matrix. The use of SVD decomposition method are used as a solution of least squares error method and data compression. Using SVD decomposition solution of linear equations, in Quke2 on to use this information to calculate the graphics performance quite good. In the calculation of linear equations, some indecomposable matrix or serious pathological matrix of linear equations can be a very good solution Platform: |
Size: 3072 |
Author:zhxj |
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Description: this the source code of addio compression standard CELP. Also, it is optimizied for the execution speed.
Platform: |
Size: 796672 |
Author:Foxy |
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Description: JPEG标准下图象压缩的VHDL实现工程，包含文档，原代码及测试代码-JPEG image compression standard of VHDL realization of the project, including documentation, source code and test code Platform: |
Size: 1474560 |
Author:王刚 |
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Description: 用matlab做的基于DCT变换的图像压缩源码，先把图像分成8X8 的子块，然后做DCT变换，再量化，在恢复重建图像-Using matlab to do DCT-based transform image compression source code, first image is divided into 8x8 sub-block, and then make DCT transform, and then quantified, at the resumption of the reconstructed image Platform: |
Size: 1024 |
Author:张子木 |
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Description: matlab视频编码压缩工具源代码，具体内容不详-matlab video coding compression tools source code, the specific content of an unknown Platform: |
Size: 8691712 |
Author:leo |
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Search - source code for compression