搜索资源列表
regular_omp
- 压缩感知的一个恢复算法，规则化正交匹配追踪-A recovery algorithm for compressed sensing, rules-based orthogonal matching pursuit
JPEG@matlab
- 利用matlab实现图像的jpeg压缩的源代码，经过测试可以使用-Matlab image using the jpeg compression of the source code can be tested using
SPmag-CS-Code
- 压缩传感的sl0算法 是MATLAB源码-Compressed sensing algorithm is MATLAB source sl0
hadamard
- 压缩感知算法中观测矩阵为哈达玛矩阵重构算法为OMP时的测量相对误差与观测矩阵维数的关系-Compressed sensing algorithm for the Hadamard matrix of observation matrix reconstruction algorithms for the OMP and the relative error when measuring the dimension of the relationship between the observed
Matlab-Wavelet-Denoise-Compress
- 这是一个关于小波变换去噪压缩的实例，适合初级入门者使用。-This is a compression on the wavelet transform de-noising example, suitable for junior beginners to use.
imratio
- matlab 压缩率计算函数 用于计算压缩前后图像大小比值-matlab function of compression rate used to calculate the compression ratio before and after the image size
compressedsensingmatlab
- 演示Compressive Sensing的Matlab程序 信号压缩传感的实现(正交匹配追踪法Orthogonal Matching Pursuit) -Compressive Sensing of Matlab demonstration program to achieve signal compression sensor (orthogonal matching pursuit method Orthogonal Matching Pursuit)
matlab
- 基于回声隐藏的信息隐藏算法，是一种音频信号的水印技术，包括隐藏信息的嵌入和提取，以及对于噪声，MP3压缩，滤波，重采样和延迟攻击的模拟。-Based on echo hiding information hiding algorithm, is an audio signal watermarking techniques, including embedding and extracting hidden information, as well as for noise, MP3 compr
CS_MP
- MP重构算法程序！可以直接运行！而且有十分清晰的注释！适合刚接触压缩感知重构算法初学者使用-compressed sensing reconstruction matching puristi
OMP
- 小波变换和压缩感知中的OMP算法比较，是一种比较新的算法-Wavelet transform and compression perception of the OMP algorithm comparison, is a relatively new algorithm
jpeg-matlab
- JPEG压缩方法由于其较高的压缩比和理想的压缩效果，是目前应用最广泛的图像压缩方法-JPEG compression method because of its higher compression ratio and ideal compression effect, is currently the most widely used method of image compression
cs_cvx
- 压缩传感，压缩感知，压缩采样，稀疏表达，稀疏表示，的入门例子-compressive sensing, compressed sensing
Matlab下用压缩感知恢复一维信号
- Matlab下用压缩感知恢复一维信号(正交匹配追踪法)-Matlab recovery under the one-dimensional compressed sensing signal (orthogonal matching pursuit method)
solutionof_yasuo
- 一种比较常见的matlab压缩算法，是编码器和视频系统的常见算法-A relatively common compression algorithm matlab is encoder and video systems common algorithm
Watermarking_althorithm_based_on_DCT(MATLAB)
- 基于DCT变换的水印图像水印算法源代码（matlab实现）。将文件解压缩到MATLAB安装目录下的work文件夹中，然后打开aaa.m文件，运行即可。-Based on the DCT Transform Watermarking Image Watermarking Algorithm source code (matlab achieve). Extract the file to the MATLAB installation directory under the work folder
hafuman
- 哈弗曼编解码 编写函数，实现建立哈夫曼树和生成哈夫曼编码的功能。 编写函数，实现二叉树的输出和释放功能。 编写主函数，从终端输入一段英文文本；统计各个字符出现的频率，然后构建哈夫曼树并求出对应的哈夫曼编码；显示哈夫曼树和哈夫曼编码；最后释放哈夫曼树。 选做内容：修改程序，选择实现以下功能： 编码：用哈夫曼编码对一段英文文本进行压缩编码，显示编码后的文本编码序列； 统计：计算并显示文本的压缩比例； 解码：将采用哈夫曼编码压缩的文本还原为英文文本。-err
Huffman
- MATLAB编写的huffman编解码程序，程序中计算了压缩比。-MATLAB prepared huffman codec procedures, procedures to calculate the compression ratio.
EZW-matlab
- 该压缩包为数字图像处理中的嵌入式零树小波算法的MATLAB源代码，上机调试过，可完美运行。-The compression of digital image processing package for the embedded zerotree wavelet algorithm of the MATLAB source code, debug the machine, and can be run perfectly.
matlab
- matlab源代码 基于小波的图像融合 图像增强 图像压缩-matlab source code for the image fusion based on wavelet image compression image enhancement
dct
- 针对给定的静止图像进行DCT 变换 给定不同的阈值及将数据块中不同位置的值置为0所得到的不同情况下压缩-For a given static image DCT transform a given threshold and a different data block at different positions of a value of 0 has been compressed under different circumstances