nonstationary system 中文意思是什麼
nonstationary system
解釋
非恆定系統- nonstationary : 不固定的,變的
- system : n 1 體系，系統；分類法；組織；設備，裝置。2 方式；方法；作業方法。3 制度；主義。4 次序，規律。5 ...
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Firstly, the backgrounds and techniques of intrusion detection system ( ids ) are introduced briefly in this paper, also the current status. then an intrusion detection system based on a new nonstationary machine learning technique model is presented and improved. on the precondition of the same false alarm rates, more intrusions have been detected, and less time for detection is needed with the improved system
本文首先引入了一種基於機器學習規則的、用於入侵檢測系統的動態模型，並對該模型加以改進，在誤警率不變的前提下，使系統能夠檢測到更多的入侵種類，縮短了系統檢測時間，從而提高了系統性能。 -
Design of reasoning network and nonstationary model system for detecting network traffic anomalies
因果網的非穩態流量異常檢測系統設計 -
Seismic analysis of rotor system under stationary nonstationary random earthquake excitations
行波效應下結構非平穩隨機地震峰值響應分析 -
Linear frequency - modulated ( lfm, chirp ) signal that is often applied in radar, sonar and communications system is nonstationary signal, in which the frequency varies with time
應用於雷達、聲納和通信等信息系統中的線性調頻（ lfm ， chirp ）信號是非平穩信號，即頻率成分是隨時間變化的。
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