Using LabVIEW to control Tektronix AWG2021 via GPIB. This program can select output waveform, frequency and amplitude.
標(biāo)簽： Tektronix waveform LabVIEW control
上傳時(shí)間： 2014-10-13
上傳用戶(hù)：66666
Using LabVIEW 8.5 Language to control Tektronix AWG520. This program can select gain, sample rate, frequency and offset.
標(biāo)簽： Tektronix Language LabVIEW control
上傳時(shí)間： 2013-11-26
上傳用戶(hù)：invtnewer
1、提取原蛋白質(zhì)相互作用網(wǎng)絡(luò)的所有節(jié)點(diǎn) 2、分別計(jì)算原蛋白質(zhì)相互作用網(wǎng)絡(luò)每個(gè)節(jié)點(diǎn)的度 3、從所有節(jié)點(diǎn)中選擇具有最高度的節(jié)點(diǎn)，反復(fù)的添加邊，直到它的度值等于原蛋白質(zhì)相互作用網(wǎng)絡(luò)該節(jié)點(diǎn)的度值 4、在為節(jié)點(diǎn)添加邊時(shí)，從剩余節(jié)點(diǎn)中選擇節(jié)點(diǎn)的方法是其度分布近似服從power-low分布 5、令t的值為零，則每個(gè)節(jié)點(diǎn)被選到的可能性都是相同的，由于在原蛋白質(zhì)相互作用網(wǎng)絡(luò)存在大量的低度節(jié)點(diǎn)，所以集散節(jié)點(diǎn)會(huì)優(yōu)先連接低度節(jié)點(diǎn)。 這樣創(chuàng)建的網(wǎng)絡(luò)就為負(fù)相關(guān)蛋白質(zhì)互作網(wǎng)絡(luò)
標(biāo)簽： 節(jié)點(diǎn) 蛋白質(zhì) 網(wǎng)絡(luò) 分
上傳時(shí)間： 2014-01-13
上傳用戶(hù)：skfreeman
This LDPC software is intended as an introduction to LDPC codes computer based simulation. The pseudo-random irregular low density parity check matrix is based on Radford M. Neal’s programs collection, which can be found in [1]. While Neal’s collection is well documented, in my opinion, C source codes are still overwhelming, especially if you are not knowledgeable in C language. My software is written for MATLAB, which is more readable than C. You may also want to refer to another MATLAB based LDPC source codes in [2], which has different flavor of code-writing style (in fact Arun has error in his log-likelihood decoder).
標(biāo)簽： LDPC introduction simulation software
上傳時(shí)間： 2014-12-05
上傳用戶(hù)：change0329
JLAB is a set of Matlab functions I have written or co-written over the past fifteen years for the purpose of analyzing data. It consists of four hundred m-files spanning thirty thousand lines of code. JLAB includes functions ranging in complexity from one-line aliases to high-level algorithms for certain specialized tasks. These have been collected together and made publicly available for you to use, modify, and --- subject to certain very reasonable constraints --- to redistribute. Some of the highlights are: a suite of functions for the rapid manipulation of multi-component, potentially multi-dimensional datasets a systematic way of dealing with datasets having components of non-uniform length tools for fine-tuning figures using compact, straightforward statements and specialized functions for spectral and time / frequency analysis, including advanced wavelet algorithms developed by myself and collaborators.
標(biāo)簽： co-written functions the fifteen
上傳時(shí)間： 2014-01-26
上傳用戶(hù)：hjshhyy
用fpga實(shí)現(xiàn)的DA轉(zhuǎn)換器，有說(shuō)明和源碼，VDHL文件。 A PLD Based Delta-Sigma DAC Delta-Sigma modulation is the simple, yet powerful, technique responsible for the extraordinary performance and low cost of today s audio CD players. The simplest Delta-Sigma DAC consists of a Delta-Sigma modulator and a one bit DAC. Since, both of these components can be realized using digital circuits, it is possible to implement a low precision Delta-Sigma DAC using a PLD.
標(biāo)簽： fpga DA轉(zhuǎn)換器
上傳時(shí)間： 2016-06-10
上傳用戶(hù)：bjgaofei
Under the labor sentiment monitor system has several parts of compositions: The mobile termination software and hardware development, the central server software development as well as opens video frequency the prompt reflection. The labor sentiment monitor end is responsible for the data and the scene picture which
標(biāo)簽： compositions termination sentiment monitor
上傳時(shí)間： 2014-11-29
上傳用戶(hù)：aig85
ofdm信道特性 Channel transmission simulator Channel transmission simulator ％ ％ inputs: ％ sig2 - noise variance ％ Mt - number of Tx antennas ％ Mr - number of Rx antennas ％ x - vector of complex input symbols (for MIMO, this is a matrix, where each column ％ is the value of the antenna outputs at a single time instance) ％ H - frequency selective channel - represented in block-Toeplitz form for MIMO transmission ％ N - number of symbols transmitted in OFDM frame ％ ％ outputs: ％ y - vector of channel outputs (matrix for MIMO again, just like x matrix) ％ create noise vector sequence (each row is a different antenna, each column is a ％ different time index) note: noise is spatially and temporally white
標(biāo)簽： transmission simulator Channel inputs
上傳時(shí)間： 2016-07-22
上傳用戶(hù)：kelimu
The WCDMA Physical Layer Demo consists of an end-to-end (transmitter-to-receiver) simulation of the Frequency Division Duplex (FDD) Downlink physical layer for several Dedicated Channels (DCH) as specified by the 3GPP standard (Release 99).
標(biāo)簽： transmitter-to-receiver end-to-end simulation Physical
上傳時(shí)間： 2013-11-28
上傳用戶(hù)：gdgzhym
DESCRIPTION : BIN to seven segments converter -- segment encoding -- a -- +---+ -- f | | b -- +---+ <- g -- e | | c -- +---+ -- d -- Enable (EN) active : high -- Outputs (data_out) active : low
標(biāo)簽： DESCRIPTION converter segments encoding
上傳時(shí)間： 2016-08-17
上傳用戶(hù)：ainimao
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