This paper shows the development of a 1024-point radix-4 FFT VHDL core for applications in hardware signal processing, targeting low-cost FPGA technologies. The developed core is targeted into a Xilinx廬 Spartan鈩?3 XC3S200 FPGA with the inclusion of a VGA display interface and an external 16-bit data acquisition system for performance evaluation purposes. Several tests were performed in order to verify FFT core functionality, besides the time performance analysis highlights the core advantages over commercially available DSPs and Pentium-based PCs. The core is compared with similar third party IP cores targeting resourceful FPGA technologies. The novelty of this work is to provide a lowcost, resource efficient core for spectrum analysis applications.
標簽： applications development hardware paper
上傳時間： 2013-12-21
上傳用戶：jichenxi0730
Managing Humans is a selection of the best essays from Michael Lopps web site, Rands In Repose. Drawing on Lopp s management experiences at Apple, Netscape, Symantec, and Borland, this book is full of stories based on companies in the Silicon Valley where people have been known to yell at each other. It is a place full of dysfunctional bright people who are in an incredible hurry to find the next big thing so they can strike it rich and then do it all over again. Among these people are managers, a strange breed of people who through a mystical organizational ritual have been given power over your future and your bank account. Whether you re an aspiring manager, a current manager, or just wondering what the heck a manager does all day, there is a story in this book that will speak to you. You will learn: * What to do when people start yelling at each other * How to perform a diving save when the best engineer insists on resigning * How to say "No" to the person who signs your paycheck
標簽： selection Managing Michael Humans
上傳時間： 2014-11-28
上傳用戶：1427796291
Netcat for NT is the tcp/ip "Swiss Army knife" that never made it into any of the resource kits. It has proved to be an extremely versatile tool on the unix platform. So why should NT always be unix s poor cousin when it comes to tcp/ip testing and exploration? I bet many NT admins out there keep a unix box around to use tools such as Netcat or to test their systems with the unix version of an NT vulnerability exploit. With Netcat for NT part of that feeling disempowerment is over.
上傳時間： 2017-04-02
上傳用戶：onewq
The second edition of WiMax Operator鈥檚 Manual includes most of the material from the first edition, plus new discussions of 鈥?The ultra-high-speed mobile telephone standard, HSDPA 鈥?Ultrawideband (UWB) 鈥?Changes to DSL technologies 鈥?Mobile voice 鈥?Mobile entertainment 鈥?New backup systems The new edition also reflects the changes that have occurred in the industry over the last year and half, including the emergence of restandards wireless broadband equipment with fully developed mobile capabilities, ignificant alterations in the competitive landscape, and he opening of valuable new spectrum for roadband wireless operators.
標簽： edition the Operator includes
上傳時間： 2014-01-02
上傳用戶：xiaodu1124
MPEG-4 標準文檔 access to visual objects in natural and synthetic moving pictures and associated natural or synthetic sound for various applications such as digital storage media, internet, various forms of wired or wireless communication etc. The use of ISO/IEC 14496 means that motion video can be manipulated as a form of computer data and can be stored on various storage media, transmitted and received over existing and future networks and distributed on existing and future broadcast channels.
標簽： associated and synthetic pictures
上傳時間： 2017-04-15
上傳用戶：TRIFCT
awesome is a highly configurable, next generation framework window manager for X. It is very fast, light, and extensible. It is primarily targeted at the power user, developer, and anyone dealing with everyday computing tasks who wants to have fine-grained control over a graphical environment.
標簽： X. configurable generation framework
上傳時間： 2013-12-26
上傳用戶：banyou
VGA彩色信號控制器設計：用VHDL語言編寫程序，重點完成三個功能： 1.棋盤格圖案顯示： 用三基色原理在CRT顯示器上顯示由橫豎八彩條重疊構成的棋盤格圖案； 2.在顯示器上依次顯示0~9十個數字： 每個數字不同顏色，每個顯示大約0.4秒，循環顯示； 3.顯示動畫效果： 將靜態圖像以高頻率顯示，造成動畫效果，最終動態顯示OVER結束。
上傳時間： 2017-05-07
上傳用戶：baitouyu
This is a Switch simulation... with 4 types of switches... and also we have average simulation time over these 4 switches 1. No Queue 2. Input Queue 3. Input Queue with iterative 4. Output QUeue
標簽： simulation switches average Switch
上傳時間： 2017-05-20
上傳用戶：徐孺
About this Document This whitepaper has been converted to a free chm format for ease of use for DotNetNuke 2.1.2 skinning by Nina Meiers, core team member, designer of the DNN 3 skins, winner of the most professional DotNetNuke site for 2004, and over 40,000 downloads of free skins available on
標簽： whitepaper converted for Document
上傳時間： 2013-12-05
上傳用戶：exxxds
This is an example USB project showing how to interface an optical mouse sensor (the ADNS-2620) with a standard XP/Vista computer. The TD-USB-01 board with a PIC18F2550 communicates with: * the PC: USB 2.0 through a mini-B connector. * the mouse sensor board: SPI over 4-wire flatcable.
標簽： interface example project optical
上傳時間： 2017-05-25
上傳用戶：diets
