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粒子群优化算法是一种基于种群的随机优化算法…
Particle swarm optimization (PSO) is a population based stochastic optimization technique developed by Dr. Eberhart and Dr. Kennedy in 1995, inspired by social behavior of bird flocking or fish schooling. Each particle keeps track of its coordinates in the problem space which are associated with the best solution (fitness) it has achieved so far. (The fitness value is also stored.)
This value is called pbest. Another "best" value that is tracked by the particle swarm optimizer is the best value, obtained so far by any particle in the neighbors of the particle. This location is called lbest. when a particle takes all the population as its topological neighbors, the best value is a global best and is called gbest. Following is the steps of PSO:
- 2023-03-03 01:30:04下载
- 积分：1
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bass大家都知道吧，做音频编码、解码的，还有音效的处理，很不错的！...
bass大家都知道吧，做音频编码、解码的，还有音效的处理，很不错的！-bass we all know it, so audio encoding, decoding, audio processing, very good!
- 2022-01-28 16:56:55下载
- 积分：1
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asp
会计网站 会计网站 会计网站 会计网站 -asp
- 2022-02-18 14:12:13下载
- 积分：1
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一个非常好的ocx控件，视频采集用的
一个非常好的ocx控件，视频采集用的-a very good randomly controls, the Video Capture
- 2022-05-29 20:07:21下载
- 积分：1
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一个基于IP网络的视频播放系统，利用DirectPlay实现网络数据传输，DirectShow实现媒体流播放。...
一个基于IP网络的视频播放系统，利用DirectPlay实现网络数据传输，DirectShow实现媒体流播放。-IP network-based video playback system, the use of DirectPlay network data transmission, DirectShow streaming media player to achieve.
- 2022-01-25 20:38:09下载
- 积分：1
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大名鼎鼎的virtual dub 程序源代码,
大名鼎鼎的virtual dub 程序源代码,-famous virtual dub source code,
- 2022-01-25 16:48:47下载
- 积分：1
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This is my second player. This player has new items than my previous TCL MP3 PLA...
This my second player. This player has new items than my previous TCL MP3 PLAYER-This is my second player. This player has new items than my previous TCL MP3 PLAYER
- 2023-04-22 21:40:03下载
- 积分：1
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用与语音输入输出开发的delphi60组件，自己进行了封装。
用与语音输入输出开发的delphi60组件，自己进行了封装。-used with voice input and output delphi60 development of the components of the package itself.
- 2022-03-18 15:48:57下载
- 积分：1
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运动估计是视频压缩中帧间预测编码的关键技术之一，在各个压缩标准中都广泛使用了基于块的运动估计技术。由于运动估计通常具有较大的运算量，因此对压缩性能具有重要的影响...
运动估计是视频压缩中帧间预测编码的关键技术之一，在各个压缩标准中都广泛使用了基于块的运动估计技术。由于运动估计通常具有较大的运算量，因此对压缩性能具有重要的影响。本文在分析了视频序列的特点和对现有的快速搜索算法深入理解的基础上提出了一种改进的快速运动估计搜索算法，通过实验表明该算法对压缩性能有了较好的改进。
-Video Compression interframe predictive coding one of the key technologies. in various compression standards has made extensive use of block-based motion estimation technology. As the motion estimation is usually larger amount of computation, so the compression performance has a significant influence. Based on the analysis of the video sequence and the characteristics of the existing Quick Search Algorithm in-depth understanding on the basis of a modified Quick search motion estimation algorithm, experiments show that the algorithm has better compression performance improvements.
- 2022-11-11 06:50:03下载
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此程序可以提取海康mp4文件的音频，开放源代码。
此程序可以提取海康mp4文件的音频，开放源代码。-This procedure can be extracted Haikang mp4 audio files, open source.
- 2022-05-24 02:14:36下载
- 积分：1
