Description: 用Matlab中的Haar和Db9小波对图像进行分解和重构,并在不同阈值下用PNG格式存储重构的图像.-Matlab Haar and the right image Db9 wavelet decomposition and reconstruction, and under different thresholds with PNG format image storage remodeling. Platform: |
Size: 33792 |
Author:昂清 |
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Description: 对一个二阶模型模型进行脉冲响应辨识，并且通过搭建simulink模型取得了两组输入-输出数据，一组是在有高斯噪声的干扰下获得u1-y3，另外一组是在没有高斯噪声的情况下获得的u1-y1，对这两组数据进行基于haar小波基的脉冲响应辨识，与实际模型的脉冲响应相比较（注：三个excel表必须放在matlab/work文件夹下才能运行）-Second-order model to a model of impulse response identification, and achieved through building simulink model for two groups of input- output data, a Gaussian noise in the interference with access to u1-y3, another group in the absence of Gaussian noise of access to the u1-y1, these two sets of data haar Wavelet-based impulse response identification, and the actual model of the impulse response comparison (Note: Three excel table must be on the matlab/work folder to run ) Platform: |
Size: 35840 |
Author:郜娜 |
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Description: 在matlab中采用haar小波实现的图像小波分解程序。-Matlab haar wavelet used in the realization of the image wavelet decomposition process. Platform: |
Size: 2048 |
Author:温黎茗 |
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Description: 小波去噪的仿真研究
：介绍了小波软门限和硬门限法上嗡的处理方法．分析了采用不同的小波进行软门限去噪的效果，比较了软门限去噪和硬门
限去噪的特点。仿真结果表叫，对高斯白噪声的上哚处理，选用c1b8小波比用symI和haar小波町以得到更好的去噪效果，
软门限法优于硬门限法-Simulation Study of Wavelet Denoising: The wavelet soft threshold and hard thresholding approach on the hum. Analysis of different wavelet soft-threshold denoising effect, comparison of soft and hard threshold denoising threshold denoising characteristics. The results table is called, on the Gaussian white noise on the indole treatment, use c1b8 haar wavelet and wavelet than symI town to get a better denoising effect, soft threshold method is better than the hard thresholding Platform: |
Size: 109568 |
Author:金比白 |
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Description: Matlab小波变换对于奇异点的检测，原始信号是含有奇异点的信号，为确定该奇异点的时间，采用haar小波进行连续小波变换后，在对系数进行分析处理。-Matlab wavelet transform to singular point detection, the original signal is containing the singularity of the signal, to determine the singular point time, adopting haar wavelet to continuous wavelet transform, the coefficients in analysis processing.
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Size: 156672 |
Author:赵无棣 |
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Description: 利用小波分析对图像进行二级分解和重构的Matlab代码，带有中文注释，包括哈尔小波、上/下采样子函数-Using wavelet analysis to the image of the secondary decomposition and reconstruction of the Matlab code, with Chinese translations, including the Haar wavelet, up/down sampling Functions Platform: |
Size: 164864 |
Author:xh cao |
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Description: code source compression image using Haar wavelet
By Arash Fattahi, Omid Aladini {r_ash,omid}@cs.sharif.edu
To compress an image use this command in MATLAB:
haar_compression(FILE_NAME,COMP_LEVEL,MOSAIC_SIZE)
example:
haar_compression( dancer.jpg ,50,3) //Haar mosaic size will be 2^3
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Size: 267264 |
Author:madjid |
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Description: 利用Haar小波的图像处理算法的不同压缩度性能分析matlab程序-
Different degree of compression performance use Haar wavelet analysis matlab image processing algorithms program Platform: |
Size: 1024 |
Author:zfz |
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Description: 简单的利用小波变换的性质，实现了对接收辐射波谱的寻峰(By simply using the property of wavelet transform, the peak of received radiation spectrum is achieved.) Platform: |
Size: 1024 |
Author:Silliee |
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Description: 利用Harr将图像进行3层小波变换，并进行重建。里面包含测试图片及变换后系数重新排列后的结构图。(Harr is used to transform the image into three-layer wavelet transform and reconstruct it. It contains the test picture and the structure chart of the coefficient rearrangement after transformation.) Platform: |
Size: 1517568 |
Author:小白菜地里黄 |
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