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音视频编码技术-课程作业2
说明: 全搜索算法重构图。像顾名思义,穷尽法就是对搜索范围内的每个位置都进行计算并比较,从原图像块中找到与待匹配块最相似(误差最小)位置的方法。对于一个搜索范围为[-7,7]的区域来说,x,y两个方向全部搜索一遍需要进行 15X15 = 225 次计算。穷尽法的缺点很明显就是计算量太大,速度很慢,另一方面,由于全部范围都进行了计算,其匹配精度是最高的。(Reconstruction graph of full search algorithm. As the name implies, the exhaustive method is to calculate and compare each position within the search range, and find the most similar (least error) position with the block to be matched from the original image block. For an area with a search range of [- 7,7], 15x15 = 225 calculations are required for searching both directions X and Y once. The disadvantage of exhaustive method is that the calculation is too large and the speed is very slow. On the other hand, the matching accuracy is the highest because all the ranges are calculated.)
- 2020-12-29 11:09:01下载
- 积分:1
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PR
说明: 建立了一个准PR模块,对正弦50Hz信号的提取。(A quasi PR module is established to extract the sinusoidal 50Hz signal.)
- 2018-03-26 17:59:42下载
- 积分:1
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pyhht
python 3.x 实现希尔伯特黄变换,其中包含了经验模态分解函数,hilbert谱分析函数,和瞬时频率计算等函数。(python 3.x implements a Hilbert yellow transform that contains functions such as empirical modal decomposition functions, hilbert spectral analysis functions, and instantaneous frequency calculations.)
- 2020-11-20 15:19:37下载
- 积分:1
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code for Unitary ESPRIT
code for Unitary ESPRIT
- 2023-02-02 17:45:04下载
- 积分:1
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简洁界面的Delphi网页浏览器程序
简洁界面的Delphi网页浏览器程序,这个浏览器窗口实在是很简洁,几乎没有多余的操作按钮,只有一个输入URL的地址栏,用户通过地址栏可以打开指定网址。浏览器打开网页的界面如截图所示,非常简洁哦。
- 2023-05-10 01:40:03下载
- 积分:1
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组织相变,动态再结晶
利用matlab平台进行微观组织模拟,模拟动态再结晶(Dynamic recrystallization by matlab)
- 2020-07-08 15:48:56下载
- 积分:1
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5G_NR_Simulations-master
说明: 5G NR Physical Layer components
- 2020-09-15 09:37:57下载
- 积分:1
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proteus
一些你不懂得的元器件英文名称这里都可以找到,(Some of the components you do not know the name in English can be found here,)
- 2013-08-16 10:02:52下载
- 积分:1
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an intermediary management system, it contains the original source and backgroun...
一个中介管理系统,里面含有原代码和后台数据,我们在做任何中介系统时都可以采纳这个系统的内容,可以运行。-an intermediary management system, it contains the original source and background information, we do any intermediary system can be adopted this system, and can run.
- 2022-06-18 15:12:36下载
- 积分:1
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PB
说明: PB开发的能自由控制图形的程序PB开发的能自由控制图形的程序(PB free to control the graphics development process)
- 2010-12-29 14:39:06下载
- 积分:1