After joint best basis selection, eigen-images are generated and applied in a volume holographic correlation recognition system to implement optical iris recognition.
生成最优基的特征图像,采用体全息相关识别系统实现虹膜的光学识别,实验取得较好的效果。
The L F signals are transformed by entropy based on wavelet packet algorithms for best basis selection, and the results are displayed in time- frequency space namely phase plane.
该方法采用基于熵的小波包最佳基选取准则,对局部损伤信号进行自适应小波包分解,将分解结果显示于时—频空间即相平面上。
This paper, based on the weight gray target decision theory, sorts several programs according to their off-target distances and provides a theoretical basis for the selection of the best program.
本文基于加权灰靶决策理论,依据靶心距离对多个方案进行排序,为选择最优方案提供理论依据。
Wavelet analysis is very preponderant in acoustic emission detection of discharge in high voltage equipment. In its application, selection of best basis is important.
小波分析在高压电器放电检测中有很大的优越性,最优小波基的选择是小波分析的应用中的重要问题。
On the basis of the two sides utility function a first best payment system has been provided to eliminate moral hazard and self-selection from hospital by game theory.
基于双方的效用函数,以消除医院道德风险和自选择为目的,运用博弈理论推出了最优付费方式的博弈均衡解。
Firstly, the best wavelet basis selection was conducted via message entropy function; then the gas load was decomposed to low frequency signal and high frequency signal by two times through it.
首先用信息熵函数最小选择最优小波基,然后用其对燃气负荷进行二层分解得到负荷的低频信号和高频信号。
The fast algorithm based on discrete cosine transform (DCT) and its complexity are obtained and the selection of the best basis is discussed.
给出了用离散余弦变换(DCT)实现的快速算法及复杂度,并考查了最优基的选取。
The fast algorithm based on discrete cosine transform (DCT) and its complexity are obtained and the selection of the best basis is discussed.
给出了用离散余弦变换(DCT)实现的快速算法及复杂度,并考查了最优基的选取。
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