找到约 1454 条相关结果
... but different class labels A more sophisticated approach, k-nearest neighbor (ANN) classification[ 10 11, 211finds a group of k objects in the training set that are closest ...
对于500 k V超高压线路,合闸电阻是其 ... 其他危害事故。因此,应从500 k V断路器合闸电阻的应用出发 ...
... 调制仿真,在实验室研制的1.5 k W单相全桥逆变器 ... of simulation and experiment based on 1.5 k W Single-phase full-bridge inverter.
... paper, three-terminal adjustable voltage regulators LM338 K is mainly used to realize output adjustable continuously ... circuit makes up for the problem that LM338 k can not adjust from 0V. The output voltage ...
... ）电路,采用频率值为32.768 k Hz石英晶体构成方波振荡电路 ... consumption is designed,which uses a 32. 768 k Hz quartz crystal to form a square wave ...
... 光脉冲宽度约为4μs.采用K-wave工具包仿真分析脉冲宽度为 ... -ray pulses,which is about 4 μs. The K-wave software is used to simulate and analyze ...
... -270°C 至 1800°C，对于K型热电偶，在-200°C至 700 ... 内，保持±2°C精度。提供K、J、N、T和E ...
... ，本文结合小波包分解和K近邻法提出了一种新的 ... 将这些特征输入分类器，由K邻近法进行滚动轴承故障分类与诊断 ...
... mitigation and reactive power compensation of a 6 k V mine hoisting system. The structure and mathematical ... compensating harmonics and reactive power for the 6 k V hoisting system and effectively suppresses the hoist ...
