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Image-chaos-decryption-algorithm-
基于混沌理论的图像解密算法,希望对研究图像加密解密的人员有帮助。(Based on chaos image decryption algorithm ,i hope it will be helpful.
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- 2011-10-08 10:58:23下载
- 积分:1
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matlab
MATLAB实现多属性目标决策选择,从而选择最优的决策(MATLAB to achieve multi-attribute objective decision making the choice to select the optimal decisions)
- 2013-03-28 10:16:01下载
- 积分:1
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matlab
〈matlab程序设计与提高(ppt全5章)〉纯课件非代码,可供学习参考(the matlab program designed to improve (ppt))
- 2013-04-11 12:03:39下载
- 积分:1
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DT_hetero_wsn
Direct transmission energy protocol for Wireless sensor networks for heterogeneous setup.
- 2015-06-13 15:14:38下载
- 积分:1
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NRZ.DPSK1
对NRZ.DPSK信号用matlab进行性能仿真和实现,大家可参考下(simulate and realize NRZ. DPSK signal with matlab, you can reference)
- 2013-09-08 09:33:36下载
- 积分:1
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GLCM
在matlab上实现灰度共生矩阵的生成以及特征的提取(GLCM texture matlab)
- 2013-12-27 20:59:26下载
- 积分:1
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完整的IDW距离反比加权方法源程序
意信号卷积的运算,并且绘制图象,一种流形学习算法(很好用),实现典型相关分析,阐述了负荷预测的应用研究,大学数值分析算法,构成不同频率的调制信号。
- 2022-08-21 22:35:52下载
- 积分:1
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matlab4
MATLAB 课本实例教程MATLAB 课本实例教程MATLAB 课本实例教程MATLAB 课本实例教程(MATLAB)
- 2009-12-23 09:01:54下载
- 积分:1
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Zernike code
Zernike矩是基于Zernike多项式的正交化函数,所利用的正交多项式集是1个在单位圆内的完备正交集。当计算1幅图像的Zernike矩时,以该图像的形心(也称作重心)为原点,把像素坐标映射到单位圆内。Zernike矩是复数矩,一般把Zernike矩的模作为特征来描述物体形状。1个目标对象的形状特征可以用1组很小的Zernike矩特征向量很好的表示,低阶矩特征向量描述的是1幅图像目标的整体形状,高阶矩特征向量描述的是图像目标的细节。(The Zernike moment is based on the orthogonalization function of Zernike polynomials, and the set of orthogonal polynomials used is 1 complete orthogonal sets in the unit circle. When calculating the Zernike moments of the 1 images, the pixel coordinates are projected into the unit circle with the centroid of the image (also called the center of gravity) as the origin. The Zernike moment is the complex moment. The Zernike moments are usually used as the features to describe the shape of objects. The shape features of the 1 target objects can be expressed well with 1 sets of very small Zernike moment eigenvectors. The low order moment feature vectors describe the overall shape of the 1 image targets, and the high order moment feature vectors describe the details of the image target.)
- 2018-07-14 20:25:33下载
- 积分:1
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53216255
说明: 这个程序是关于8dpsk仿真的,经调试可用(this procedure is about 8 dpsk simulation and is available for debugging)
- 2019-03-28 17:00:31下载
- 积分:1