Excel 是一個非常優秀的報表制作軟件，用VBA可以控制其生成優秀的報表，本文通過添加查詢語句的方法，即用Excel中的獲取外部數據的功能將數據很快地從一個查詢語句中捕獲到EXCEL中,比起往每個Cell里寫數據的方法提高許多倍
上傳時間： 2013-12-26
上傳用戶：王小奇
Creating barcodes in Microsoft廬 Office has never been easier. With BarCodeWiz Toolbar you can add barcodes to Microsoft廬 Office applications with a click of a button. In Microsoft廬 Word, create single barcodes, pages of labels, or mail merge documents. In Microsoft廬 Excel廬, select a range of Cells and automatically convert each Cell to a barcode. In Microsoft廬 Access廬, create reports with barcodes based on your data tables.
標簽： BarCodeWiz Microsoft Creating barcodes
上傳時間： 2013-12-18
上傳用戶：asddsd
The 2D CFD Program NaSt2D The program is a 2D solver for the incompressible, transient Navier-Stokes equations including the temperature equation and free boundary problems. It uses finite differences for discretization on a structured equidistant staggered grid, central and upwind (donor-Cell) discretization of the convective parts and an explicit time stepping scheme. The free boundary value problems are treated with the MAC technique.
標簽： incompressible Navier-Sto The transient
上傳時間： 2013-11-30
上傳用戶：xfbs821
JXTA™ is a set of open, generalized peer-to-peer (P2P) protocols that allow any networked device — sensors, Cell phones, PDAs, laptops, workstations, servers and supercomputers — to communicate and collaborate mutually as peers
標簽： peer-to-peer generalized networked protocols
上傳時間： 2017-06-03
上傳用戶：gtf1207
JXTA™ is a set of open, generalized peer-to-peer (P2P) protocols that allow any networked device — sensors, Cell phones, PDAs, laptops, workstations, servers and supercomputers — to communicate and collaborate mutually as peers
標簽： peer-to-peer generalized networked protocols
上傳時間： 2017-06-03
上傳用戶：xzt
移動電話主要采用頻率復用，但分配給移動電話的頻段很少，遠不能滿足用戶的需要。 因此就提出將地區劃分成小區，稱為蜂窩（Cell），每個蜂窩內使用一組頻率，相隔一段距離后，相同的頻率又可重復使用。
上傳時間： 2013-12-27
上傳用戶：Ants
GNU_Radio GNU radio is a free/open-source software toolkit for and the content is controlled by a handful of organizations. Cell building software radios, in which software defines the phones are a great convenience, but the features your phone transmitted waveforms and demodulates the received supports are determined by the operator s interests, not yours. waveforms. Software radio is the technique of getting code A centralized system limits the rate of innovation. Instead of as close to the antenna as possible. It turns radio hardware Cell phones being second-class citizens, usable only if problems into software problems.
標簽： open-source GNU_Radio software toolkit
上傳時間： 2017-06-27
上傳用戶：拔絲土豆
Some time ago, I stated in another article that I d take the idea of location broadcasting and develop a mobile solution as a follow-up. The problem back then was I had no means to get location data off of a Cell phone, or a way to make it useful. My, how times have changed since then! In this article, I ll demonstrate how to get your phone s GPS coordinates…
標簽： broadcasting location another article
上傳時間： 2013-12-25
上傳用戶：李夢晗
The AP2406 is a 1.5Mhz constant frequency, slope compensated current mode PWM step-down converter. The device integrates a main switch and a synchronous rectifier for high efficiency without an external Schottky diode. It is ideal for powering portable equipment that runs from a single Cell lithium-Ion (Li+) battery. The AP2406 can supply 600mA of load current from a 2.5V to 5.5V input voltage. The output voltage can be regulated as low as 0.6V. The AP2406 can also run at 100% duty cycle for low dropout operation, extending battery life in portable system. Idle mode operation at light loads provides very low output ripple voltage for noise sensitive applications. The AP2406 is offered in a low profile (1mm) 5-pin, thin SOT package, and is available in an adjustable version and fixed output voltage of 1.2V, 1.5V and 1.8V
上傳時間： 2017-02-23
上傳用戶：w124141
Wireless technology has been evolving at a breakneck speed. The total number of Cell-phones in use (as of 2011) was over 6 billion for a 7 billion world population [1] constituting 87% of the world population. Additionally, with user convenience be- coming paramount, more and more functions are being implemented wirelessly.
標簽： Front-Ends Cognitive Receiver Radio
上傳時間： 2020-05-26
上傳用戶：shancjb
