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testone
二维离散小波变换(Mallat快速算法)对图像进行二维离散小波变换, 变换级数大于等于3级,然后进行阈值化处理(阈值约为10左右),再统计系数中0的个数(百分比表示)并进行重构, 最后计算重构图像的峰值信噪比(PSNR).
数据:灰度图像lena.bmp或其它图像, 滤波器系数可以调用matlab中的wfilters函数获得, wfilters函数的使用请在matlab中help wfilters.(Two-dimensional discrete wavelet transform (Mallat fast algorithm) two-dimensional discrete wavelet transform image transformed series is greater than or equal to 3, and then processing thresholding (threshold of about 10 or so), the number of re statistical coefficient 0 ( reconstruct the final calculation of the peak signal-to-noise ratio (PSNR) of the reconstructed image data: the grayscale image lena.bmp or other images, the filter coefficients can call matlab in wfilters function to obtain, wfilters function, expressed as a percentage) in matlab help wfilters.)
- 2013-03-21 00:30:33下载
- 积分:1
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1
说明: matlab学习书籍,pdf格式,书名:MATLAB6.5应用接口编程。(matlab learning books, pdf format, title: MATLAB6.5 application interface programming.)
- 2013-03-27 20:53:38下载
- 积分:1
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LPR-Matlab-master
基于matlab的车牌识别系统,有良好的gui,识别率良好。(The license plate recognition system based on MATLAB has good GUI and good recognition rate.)
- 2021-04-04 13:09:04下载
- 积分:1
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Generic
Generic OFDM with Cyclic Prefixing
- 2010-08-10 20:04:07下载
- 积分:1
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code
matlab 同步捕获代码,有重要参考价值(matlab is good code for refence)
- 2010-11-14 11:40:39下载
- 积分:1
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1123
主要完成RLS自适应均衡,并且给出了与LMS算法的比较(Completed for RLS adaptive equalizer, and gives the comparison with the LMS algorithm)
- 2010-05-27 21:38:15下载
- 积分:1
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LTE_inv_OFDM
conventional inverse OFDM for LTE-A
- 2014-10-20 22:35:27下载
- 积分:1
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MMG
船舶MMG模型源码,运用动态仿真方法,模拟出船舶航行所形成的旋回圈(Ship the MMG model of source code, the use of dynamic simulation methods, simulation cycles circle formed by a ship sailing)
- 2021-04-07 10:19:01下载
- 积分:1
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Program
统计算法 里面很多经典的多元统计算法程序 PLS,PCR GA PCR-UVE PLS-UVE UVE-CV PLS-GA MLR LWR 人工神经网络 SPA LSS等(Statistical algorithms, there are many classic multivariate statistical algorithm PLS, PCR GA PCR-UVE PLS-UVE UVE-CV PLS-GA MLR LWR artificial neural network SPA LSS)
- 2020-08-27 11:18:13下载
- 积分:1
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returnzerocode
说明: 归零编码,适用于FMT(滤波多音调治)技术(RZ code applicable to FMT (multi-tone filter rule) technology)
- 2006-04-13 13:48:05下载
- 积分:1