The FPGA can realize a more optimized Digital controller in DC/DC Converters when compare to DSPs. In this paper, based on the FPGA platform, The theoretical analysis, characteristics, simulation and design consideration are given. The methods to implement the digital DC/DC Converters have been researched. The function module, state machine of digital DC/DC controller and high resolution DPWM with Sigma- Delta dither has been introduced. They are verified by experiments on a 20 W, 300 KHz non-isolated synchronous buck converters.
標簽： Converters controller optimized Digital
上傳時間： 2013-12-31
上傳用戶：tzl1975
rmi chat that connects two or more clients
標簽： connects clients chat more
上傳時間： 2013-12-20
上傳用戶：l254587896
this gcc-g++-3.3.1.tar.gz is a source file of gcc, you can learn more about gcc through this codes file,
上傳時間： 2017-07-28
上傳用戶：ommshaggar
This modified version of polar can plot with Settable Properties which is much much more versitile than the default polar
標簽： much Properties versitile Settable
上傳時間： 2014-01-03
上傳用戶：懶龍1988
more Exceptional C++. Herb Sutter Generic Programming and the C++ Standard Library
標簽： Exceptional Programming Standard Generic
上傳時間： 2017-08-13
上傳用戶：dapangxie
ajax to chat not to chat only but also more than words
上傳時間： 2017-08-17
上傳用戶：小眼睛LSL
LDAP introduction, it makes us know more
標簽： introduction makes LDAP know
上傳時間： 2013-12-17
上傳用戶：wpt
New Clutering method base on kmeans and kmedoid and more
標簽： Clutering and kmedoid method
上傳時間： 2014-01-01
上傳用戶：xuanchangri
face detection Face detection can be regarded as a more general case of face localization In face localization, the task is to find the locations and sizes of a known number of faces (usually one). In face detection, one does not have this additional information. Early face-detection algorithms focused on the detection of frontal human faces, whereas newer algorithms attempt to solve the more general and difficult problem of multi-view face detection. That is, the detection of faces that are either rotated along the axis from the face to the observer (in-plane rotation), or rotated along the vertical or left-right axis (out-of-plane rotation),or both.
標簽： detection face localization regarded
上傳時間： 2014-01-10
上傳用戶：wfeel
Imp java questions. very important for java interview for experienced professional more than 1 year
標簽： java professional experienced important
上傳時間： 2013-12-19
上傳用戶：894898248
