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Matlab
matlab编程,使用于初学者,很不错,主要与数字信号处理有关(matlab is fit for beginning learner)
- 2010-01-19 21:02:09下载
- 积分:1
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lifting_97
实现9/7小波正反变换
注1: 采用标准正交方法,对行列采用不同矩阵(和matlab里不同)
注2: 为了保证正交,所有边界处理,全部采用循环处理
注3: 正交性验证,将单位阵带入函数,输出仍是单位阵(matlab不具有此性质)
注4: 此程序是矩阵实现,所以图像水平分量和垂直分量估计被交换位置
注5: 此程序实现的是类小波(wavelet-like)变换,是介于小波包变换与小波变换之间的变换
注6: 此程序每层变换相对原图像矩阵,产生的矩阵都是正交阵,这和小波包一致
注7: 但小波变换每层产生的矩阵,是相对每个待分解子块的正交矩阵,而不是原图像的正交矩阵
注8: 且小波变换产生的正交矩阵维数,随分解层数2分减少
注9: 提升系数可以在MATLAB7.0以上版本,用liftwave( 9.7 )获取,这里直接给出,考虑兼容性
注10:由于MATLAB数组下标从1开始,所以注意奇偶序列的变化
注11:d为对偶上升,即预测;p为原上升,即更新(Note 1: The standard orthogonal method, the ranks of the different matrices (and matlab where different)
Note 2: In order to ensure orthogonality, all boundary treatment, all with recycling
Note 3: Orthogonal validation, the identity matrix into the function, the output is still the unit matrix (matlab does not have this property)
Note 4: This program is a matrix to achieve, so the image horizontal and vertical components is estimated to be swapped
Note 5: This class implements the wavelet (wavelet-like) transformation, is between the wavelet packet transform and wavelet transform between
Note 6: This procedure transforms each image relative to the original matrix, the resulting matrix are orthogonal matrix, consistent with this and wavelet packet
Note 7: But each generation wavelet transform matrix, is to be broken down for each sub-block relative to the orthogonal matrix, rather than the original image of the orthogonal matrix
Note 8: Wavelet transf)
- 2011-08-30 17:51:56下载
- 积分:1
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TwoD-ocean-wave
海面3维动态场景描述,改变程序中的风速大小就能得到不同海情的海面(Sea 3-D dynamic scene description,
change the size of the program s speed could be different sea and the sea.)
- 2013-12-03 19:57:08下载
- 积分:1
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Bilateral-Filtering
双边滤波器对图像去噪,可以很好的保存边缘,matlab源码,附参考图(Bilateral filter denoising well preserved edge, matlab source code attached with reference to FIG.)
- 2012-11-18 22:41:48下载
- 积分:1
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STAP
说明: 全自由度空时自适应处理MATLAB仿真程序,可供学习参考(The matlab simulation program can be used as a reference for learning stap.)
- 2020-12-24 19:39:05下载
- 积分:1
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AM-FM-modulation
matlab 调频调幅模拟实现,有例程非常好!(AM FM matlab simulation, there are very good routine)
- 2009-05-17 17:27:30下载
- 积分:1
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Fibermodematlab
计算光纤模式算光纤模式算光纤模式算光纤模式(reaseach fiber mode reaseach fiber mode reaseach fiber mode )
- 2011-08-19 19:27:28下载
- 积分:1
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RFIDxiugai1
基于被动式RFID定位原理的matlab仿真(Based on the principle of passive RFID positioning matlab simulation)
- 2014-08-27 09:56:04下载
- 积分:1
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basicmpc
最基础的模型预测控制MATLAB仿真,适合初学者学习研究。(The most basic model predictive control MATLAB simulation study for beginners to learn.)
- 2015-03-27 17:12:06下载
- 积分:1
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gmsk
gmsk的源代码,包括了调制,以及有关Vertib编码的代码(GMSK source code, including the modulation, as well as the encoding code Vertib)
- 2008-03-08 11:15:43下载
- 积分:1