selects the mux channel and configures the MAX197 for second write pulse, written with ACQMOD = 0, termi- either unipolar or bipolar input range. A write pulse (WR nates acquisition and starts conversion on WR°Os risin + CS) can either start an acquisition interval or initiate a edge (Figure 6). However, if the second control byte combined acquisition plus conversion. The sampling contains ACQMOD = 1, an indefinite acquisition interval interval occurs at the end of the acquisition interval. is restarted. The ACQMOD bit in the input control byte offer
標(biāo)簽： configures the selects channel
上傳時(shí)間： 2016-12-24
上傳用戶：朗朗乾坤
selects the mux channel and configures the MAX197 for second write pulse, written with ACQMOD = 0, termi- either unipolar or bipolar input range. A write pulse (WR nates acquisition and starts conversion on WR°Os risin is restarted. The ACQMOD bit in the input control byte offer+ CS) can either start an acquisition interval or initiate a edge (Figure 6). However, if the second control byte combined acquisition plus conversion. The sampling contains ACQMOD = 1, an indefinite acquisition interval interval occurs at the end of the acquisition interval.
標(biāo)簽： configures the selects channel
上傳時(shí)間： 2016-12-24
上傳用戶：yzhl1988
These routines model tropospheric radiowave propagation over variable terrain and calculates propagation loss vs. height and range. Propagation loss is displayed in dB contours on a height vs. range plot. TPEM is based on the split-step Fourier PE method and was originally developed from an early PE model called PEPC, written by Fred Tappert. Propagation loss over variable terrain is modeled by shifting the field an appropriate number of bin widths correspondc ing to the height of the ground. The field is determined using the smooth earth PE method.
標(biāo)簽： tropospheric propagation calculates radiowave
上傳時(shí)間： 2017-01-01
上傳用戶：225588
It has been suggested1 that an appropriate figure of merit for a low probability of intercept and detection (LPI/D) waveform is the quantity “Range x Bandwidth / Joule”. That is, the further the range, the wider the bandwidth and the less amount of energy used to achieve these values, the more covert is the resultant communications system.
標(biāo)簽： appropriate probability suggested1 intercept
上傳時(shí)間： 2017-01-03
上傳用戶：kr770906
OReilly.Java.Rmithis book provides strategies for working with serialization, threading, the RMI registry, sockets and socket factories, activation, dynamic class downloading, HTTP tunneling, distributed garbage collection, JNDI, and CORBA. In short, a treasure trove of valuable RMI knowledge packed into one book.
標(biāo)簽： serialization strategies threading provides
上傳時(shí)間： 2014-01-15
上傳用戶：731140412
關(guān)于FFT的一個(gè)例子，Short time FFT with octave smooth by Matthes
標(biāo)簽： FFT
上傳時(shí)間： 2014-01-19
上傳用戶：曹云鵬
This book uses the Python language to teach pro - gramming concepts and problem -solving skills, without assuming any previous program- ming experience. With easy-to-understand examples, pseudocode, flowcharts, and other tools, the student learns how to design the logic of programs and then implement those programs using Python. This book is ideal for an introductory programming course or a programming logic and design course using Python as the language. As with all the boolts in the Starting Out With series, the hallmark of this text is its clear, friendly, and easy -to-understand writing. In addition, it is rich in example programs that are concise and practical. The programs in this book include short examples that highlight specific programming topics, as well as more involved examples that focus on problem solving. Each chapter provides one or more case studies that provide step -by-step analysis of a specific problem and shows the student how to solve it.
標(biāo)簽： language gramming concepts problem
上傳時(shí)間： 2014-01-12
上傳用戶：獨(dú)孤求源
Huffman codes In telecommunication, how do we represent a set of messages, each with an access frequency, by a sequence of 0’s and 1’s? To minimize the transmission and decoding costs, we may use short strings to represent more frequently used messages. This problem can by solved by using an extended binary tree which is used in the 2- way merging problem.
標(biāo)簽： telecommunication represent messages Huffman
上傳時(shí)間： 2014-01-04
上傳用戶：x4587
The SP486 and SP487 are low–power quad differential line drivers meeting RS-485 and RS-422 standards. The SP486 features a common driver enable control the SP487 provides independent driver enable controls for each pair of drivers. Both feature tri–state outputs and wide common–mode input range. Both are available in 16–pin plastic DIP and SOIC packages.
標(biāo)簽： differential and standard drivers
上傳時(shí)間： 2014-01-13
上傳用戶：tianyi223
The CSS Cookbook cuts straight through the theory to provide hundreds of useful examples and CSS code recipes you can use immediately to format your web pages. Reflecting CSS2 and including topics that range from basic web typography and page layout to techniques for formatting lists, forms, and tables, the CSS Cookbook is a must-have resource for any web author who has even considered using CSS.
標(biāo)簽： CSS Cookbook straight hundreds
上傳時(shí)間： 2013-12-21
上傳用戶：sjyy1001
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