兩種解決方案 Richard just finished building his new house. Now the only thing the house misses is a cute little wooden fence. He had no idea how to make a wooden fence, so he decided to order one. Somehow he got his hands on the ACME Fence Catalogue 2002, the ultimate resource on cute little wooden fences. After reading its preface he already knew, what makes a little wooden fence cute. A wooden fence consists of N wooden planks, placed vertically in a row next to each other. A fence looks cute if and only if the following conditions are met: ?The planks have different lengths, namely 1, 2, . . . , N plank length units. ?Each plank with two neighbors is eIther larger than each of its neighbors or smaller than each of them. (Note that this makes the top of the fence alternately rise and fall.)
標簽： house the finished building
上傳時間： 2014-01-26
上傳用戶：541657925
This project aim was to build wireless software modem for data communication between two computers using an acoustic interface in the voice frequency range (20Hz– 20,000Hz). The transmitting antenna is a speaker (frequency response of: 90Hz – 20,000Hz) and the receiving antenna is a microphone (frequency response of: 100Hz – 16,000Hz). The test files used as information files were text files. This goal was attained both in an incoherent scheme and in a coherent scheme. Build under Matlab code, our modem uses OFDM (orthogonal frequency division multiplexing) modulation, synchronization by LMS sequence, channel estimation (no equalizer) via pilot tones. The symbols are eIther PSK or ASK for a constellation size of 2 or 4. To optimize the probability of error, these symbols were mapped using Gray mapping. Report
標簽： communication computers software wireless
上傳時間： 2014-05-29
上傳用戶：wangdean1101
This demonstration shows how a ZigBee coordinator can be set up. This demo allows the Demonstration Board (PICDEM Z or Explorer 16) to act as eIther a "Switching Load Controller" (e.g. a light) or a "Switching Remote Control" (e.g. a switch) as defined by the Home Controls, Lighting profile. It is designed to interact with a second Demonstration board programmed with the Demo RFD project
標簽： This demonstration Demonstratio coordinator
上傳時間： 2014-01-18
上傳用戶：dianxin61
This source code has been tested under OpenWindows 2.0, Sun s X11/NeWS server. For Xlib programs that use KeyPress events you should eIther (1) set the FocusLenience resource to `True , or (2) specifically notify the window manager that you want to receive KeyPress/KeyRelease events (but only in programs that need these events).
標簽： OpenWindows programs source server
上傳時間： 2016-03-29
上傳用戶：xieguodong1234
Kiss FFT is a small and simple FFT library. It has no complicated platform-specific optimizations, can do eIther fixed or floating point with just a recompile, and is efficient enough for all but the most demanding applications.
標簽： platform-specific optimizations complicated FFT
上傳時間： 2016-04-07
上傳用戶：h886166
This program is free software you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation eIther version 2 of the License, or * (at your option) any later version.
標簽： redistribute the software program
上傳時間： 2016-04-10
上傳用戶：2467478207
MX21 CSI driver user mode library * * This program is free software you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation eIther version 2 of the License, or * (at your option) any later version.
標簽： redistribute software library program
上傳時間： 2016-04-10
上傳用戶：himbly
MX21 IM8012 driver This program is free software you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation eIther version 2 of the License, or (at your option) any later version.
標簽： redistribute software program driver
上傳時間： 2013-12-19
上傳用戶：qazxsw
* This file is part of DigitalWatch, a free DTV watching and recording * program for the VisionPlus DVB-T. * * DigitalWatch is free software you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation eIther version 2 of the License, or * (at your option) any later version.
標簽： DigitalWatch VisionPlu recording watching
上傳時間： 2014-08-27
上傳用戶：水口鴻勝電器
* This file is part of DigitalWatch, a free DTV watching and recording * program for the VisionPlus DVB-T. * * DigitalWatch is free software you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation eIther version 2 of the License, or * (at your option) any later version.
標簽： DigitalWatch VisionPlu recording watching
上傳時間： 2013-12-18
上傳用戶：dongbaobao
