a VB script to cause user can pop up a glass Message box
標(biāo)簽： Message script cause glass
上傳時(shí)間： 2014-01-03
上傳用戶：xhz1993
The Graham scan examines the points one by one and eliminates the points which cause reflexive angles
標(biāo)簽： points eliminates one reflexive
上傳時(shí)間： 2017-02-17
上傳用戶：jing911003
scale-free network model, Abnormally large value(s) may cause long processing
標(biāo)簽： scale-free Abnormally processing network
上傳時(shí)間： 2014-01-05
上傳用戶：watch100
DS18B20_two_thermo This program will NOT work on BASCOM earlier than 1.11.6.2, cause of the CRC-function and (maybe ?) its not possible to declare functions in earlier environment. But the 1w-functions work from 1.11.4 , I think
標(biāo)簽： two_thermo CRC-fun program earlier
上傳時(shí)間： 2017-07-29
上傳用戶：wcl168881111111
Abstract: A perfect voltage reference produces a stable voltage independent of any external factors. Real-world voltagereferences, of course, are subject to errors caused by many external factors. One causeof these major errors istemperature. Without care, it is easy to operate a voltage reference outside its operating temperature range. Thisapplication note describes how references respond to temperature changes, and how self-heating can cause a voltagereference to operate outside its recommended temperature range. Once understood, this knowledge can then be used toavoid making this design error.
標(biāo)簽： 基準(zhǔn)電壓 溫度漂移 應(yīng)用筆記
上傳時(shí)間： 2013-11-08
上傳用戶：xianglee
One of the most critical components in a step-up design like Figure 1 is the transformer. Transformers have parasitic components that can cause them to deviate from their ideal characteristics, and the parasitic capacitance associated with the secondary can cause large resonating current spikes on the leading edge of the switch current waveform.
標(biāo)簽： 寄生電容 升壓變壓器 中的設(shè)計(jì)
上傳時(shí)間： 2013-11-22
上傳用戶：15070202241
Abstract: Impedance mismatches in a radio-frequency (RF) electrical transmission line cause power loss andreflected energy. Voltage standing wave ratio (VSWR) is a way to measure transmission line imperfections. Thistutorial defines VSWR and explains how it is calculated. Finally, an antenna VSWR monitoring system is shown.
標(biāo)簽： VSWR 輸電線路 精確測量 電壓駐波比
上傳時(shí)間： 2013-10-19
上傳用戶：yuanwenjiao
A large group of fiber optic lasers are powered by DCcurrent. Laser drive is supplied by a current source withmodulation added further along the signal path. Thecurrent source, although conceptually simple, constitutesan extraordinarily tricky design problem. There are anumber of practical requirements for a fiber optic currentsource and failure to consider them can cause laser and/or optical component destruction.
上傳時(shí)間： 2013-10-30
上傳用戶：wanghui2438
The PCA9544A provides 4 interrupt inputs, one for each channeland one open drain interrupt output. When an interrupt is generated byany device, it will be detected by the PCA9544A and the interruptoutput will be driven LOW. The channel need not be active fordetection of the interrupt. A bit is also set in the control byte.Bits 4 – 7 of the control byte correspond to channels 0 – 3 of thePCA9544A, respectively. Therefore, if an interrupt is generated byany device connected to channel 2, the state of the interrupt inputs isloaded into the control register when a read is accomplished.Likewise, an interrupt on any device connected to channel 0 wouldcause bit 4 of the control register to be set on the read. The mastercan then address the PCA9544A and read the contents of thecontrol byte to determine which channel contains the devicegenerating the interrupt. The master can then reconfigure thePCA9544A to select this channel, and locate the device generatingthe interrupt and clear it. The interrupt clears when the deviceoriginating the interrupt clears.
標(biāo)簽： 4channel multiple 9544A 9544
上傳時(shí)間： 2014-12-28
上傳用戶：潛水的三貢
VHDL 關(guān)于2DFFT設(shè)計(jì)程序 u scinode1 ∼ scinode9.vhd: Every SCI node RTL vhdl code. The details can be seen in the following section. u 2dfft.vhd: The top module includes these scinodes and form a 3x3 SCI Torus network, and it support these sub-modules scinode1∼ scinode9 reset and clk and global_cnt signals to synchronous the sub-modules to simplify the overall design. u proj2.wfc: VSS simulation result that is the same as the ModelSim simulation result. u Pro2_2.wfc: VSS simulation result of another test pattern can’t cause overflow situation.
標(biāo)簽： scinode1 scinode details 2DFFT
上傳時(shí)間： 2014-12-02
上傳用戶：15071087253
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