window():窗口聚合算子。在KeyedStream上,按指定的窗口分配器(例如最近5秒内到达的数据)对每个键中的数据进行分组。返回WindowedStream。 countWindow():计数窗口聚合算子。将keyedStream聚合成无重叠的滚动计数窗口或有重叠的滑动计数窗口。返回WindowedStream。 timeWindow():时间窗口聚合算子。将KeyedStream聚合成滚动时间...
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# 3. Throughput: The flush is generally the most expensive operation, and a small flush interval may lead to exceessive seeks. # The settings below allow one to configure the flush policy to flush data after a period of time or # every N messages (or both). This can be done globally ...
separator will typically define a valid input signal as one with a horizontal frequency of 15.7 4 kHz. CLAMP CLEN HORIZONTAL WINDOW VSC + - COMPOSITE SYNC OUTPUT (Pin 1) - + VIDEO INPUT (Pin 2) 2 ND ORDER BESSEL FILTER - INTEGRATED HOLD + R R MUTE 0.1...
comparator built with advanced silicon gate CMOS technology. It features very high typical input impedance of 1012Ω; low input bias current of 10pA; fast response time of 300ns; very low power dissipation of 55µA per comparator; and single (+5V) or dual (±5V) power supply operation...
Inspectors are not required to enter into or onto any area or surface, or perform any procedure or operation which will, in the sole opinion of the inspector, likely be dangerous to the inspector or others or damage the property, its systems or components; nor are they required to move ...
If you click System in the left pane, the VCDS Status window displays information on the VCDS processes. Figure 5-2 shows an example. Step 12 Do one of the following: •If the preceding checks indicate that all is well, you are ready to start using VCPT. For information, see Chap...
Pongen said Chopin is one of his favorite writers of music. 庞根说肖邦是他最喜欢的音乐作家之一。 "I love music that is expressive and emotional," he said. “我喜欢富有表现力和情感的音乐,”他说。 Pongen came more than 3,000 kilo...
frame /freɪm/ 表示“(图画、门、窗的)框,框架”,英文解释为“a border that surrounds and supports a picture, door, or window”如:a picture frame 画框,也可以表示“帧;(摄影胶片的)画格;(电视或电影的)画面,镜头”,...