3) compression region
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压缩区
1.
In compression region,high frequency modulational field radiated by antenna system of moving bodies in ionosphere could influence the density distribution of charged particles.
在压缩区内 ,飞行体天线辐射出的高频调制场影响等离子体中的电荷分布 ,而电荷分布的扰动又反过来影响场量 。
4) region constriction
![点击朗读](/dictall/images/read.gif)
区间压缩
1.
In this algorithms ,it proposes an algorithm for finding global minimization-connecting the method of region constriction,which is more difficult than local minimization;meanwhile,a mutation operator is presented to make the place of the traditional one.
该算法考虑了优化问题的全局性要求—结合区间压缩方法,而这往往比局部最优理论和方法困难的多;同时通过对变异算子改进,对遗传算法早熟收敛性方面得到有效控制,最后,给出算法的收敛性证明及收敛性准则。
2.
In this paper, the method of region constriction for global optimization is proposed.
![点击朗读](/dictall/images/read.gif)
对求解无约束最优化问题 ,本文给出了一个区间压缩方法 。
5) Partial shrinkage
![点击朗读](/dictall/images/read.gif)
部分压缩
6) fractal compression
![点击朗读](/dictall/images/read.gif)
分形压缩
1.
An improved algorithm for image fractal compression;
![点击朗读](/dictall/images/read.gif)
一种改进的图像分形压缩算法及其复杂性分析
2.
New nonlinear fractal compression algorithm based on disk rotation;
![点击朗读](/dictall/images/read.gif)
基于圆盘旋转的新型非线性分形压缩算法
3.
Research of Fractal Compression and Fractal Diagnosis Technologies in Vibration Fault Remote Diagnosis
振动故障远程诊断中的分形压缩及分形诊断技术研究
补充资料:分区
分区
即对整体或某一器官的进一步区分。这便于诊断和鉴别诊断。临床用体有标志将某一区域再分成若干区,如*腹部分区,胃的分区等。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条