A Fingerprint Matching Algorithm Using phase-Only Correlation
標(biāo)簽： Fingerprint Correlation phase-Only Algorithm
上傳時(shí)間： 2013-12-18
上傳用戶：縹緲
電力系統(tǒng)向量和連續(xù)暫態(tài)分析實(shí)例This circuit is a simplified model of a 60 Hz, 230 kV three-phase power system where only one phase is represented.
標(biāo)簽： three-phase simplified circuit system
上傳時(shí)間： 2013-12-14
上傳用戶：ayfeixiao
This reference design describes the design of a 3-phase AC induction vector control drive with position encoder coupled to the motor shaft. It is based on Motorola’s DSP56F805 dedicated motor control device. AC induction motors, which contain a cage, are very popular in variable speed drives. They are simple, rugged, inexpensive and available at all power ratings. Progress in the field of power electronics and microelectronics enables the application of induction motors for high-performance drives, where traditionally only DC motors were applied. Thanks to sophisticated control methods, AC induction drives offer the same control capabilities as high performance four-quadrant DC drives.
標(biāo)簽： Reference Designer Manual Phase DRM 023 AC
上傳時(shí)間： 2020-06-10
上傳用戶：shancjb
·Phase-Locked Loop Circuit Design
標(biāo)簽： nbsp Phase-Locked Circuit Design
上傳時(shí)間： 2013-04-24
上傳用戶：lhc9102
資料->【E】光盤論文->【E5】英文書籍->Phase-Locked Loops for Wireless Communications (英).pdf
標(biāo)簽： Communications Phase-Locked Wireless Loops
上傳時(shí)間： 2013-07-27
上傳用戶：大融融rr
Abstract: Transimpedance amplifiers (TIAs) are widely used to translate the current output of sensors like photodiode-to-voltagesignals, since several circuits and instruments can only accept voltage input. An operational amplifier with a feedback resistor fromoutput to the inverting input is the most straightforward implementation of such a TIA. However, even this simple TIA circuit requirescareful trade-offs among noise gain, offset voltage, bandwidth, and stability. Clearly stability in a TIA is essential for good, reliableperformance. This application note explains the empirical calculations for assessing stability and then shows how to fine-tune theselection of the feedback phase-compensation capacitor.
標(biāo)簽： Transimpedance Stabilize Amplifier Your
上傳時(shí)間： 2013-11-13
上傳用戶：daoyue
3 phase motor driver source code with freescale MCU
標(biāo)簽： freescale driver source phase
上傳時(shí)間： 2015-03-05
上傳用戶：wangyi39
3. Distribution of this core must be free of charge. Charging is -- allowed only for value added services. Value added services -- would include copying fees, modifications, customizations, and -- inclusion in other products.
標(biāo)簽： Distribution Charging allowed charge
上傳時(shí)間： 2013-12-05
上傳用戶：風(fēng)之驕子
AC motor vector control(only main code source, and it can index the method of logic implentment)
標(biāo)簽： implentment control method vector
上傳時(shí)間： 2014-02-06
上傳用戶：tianjinfan
This version of the code is compatible only with the AT89C2051 due to the location of the data buffer and stack in RAM. The code may be modified to work with the AT89C1051 by relocating or resizing the buffer and stack to fit into the smaller amount of RAM available in the AT89C1051.
標(biāo)簽： the compatible location version
上傳時(shí)間： 2015-04-05
上傳用戶：changeboy
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