本文簡(jiǎn)要介紹了集成電路MAX038的性能，并給出了以MAX038波形產(chǎn)生器為核心具有四種輸出波形的函數(shù) 信號(hào)發(fā)生器的設(shè)計(jì)方案。用這種方法設(shè)計(jì)的信號(hào)發(fā)生器具有結(jié)構(gòu)簡(jiǎn)單、成本低、體積小等特點(diǎn)，很好地滿足 了一般的實(shí)驗(yàn)要求。 關(guān)鍵詞：集成電路 信號(hào)發(fā)生器 頻率 Abstract：The performance ofIC_MAX038 was introduced briefly in this Paper．At the sa／ne time，a signal generator design making with integrated circuit MAX038 is provided，which can produce four kinds of waveforms output．The signal generator was of characters such as simple structur，cheap expense，small volume and SO on．The signal generator contents the demand of general experiments very wel1． Key words：Integrated circuit Signal generator Frequency
上傳時(shí)間： 2013-12-12
上傳用戶：四只眼
The cable compensation system is an experiment system that performs simulations of partial or microgravity environments on earth. It is a highly nonlinear and complex system.In this Paper, a network based on the theory of the Fuzzy Cerebellum Model Articulation Controller(FCMAC) is proposed to control this cable compensation system. In FCMAC ,without appropriate learning rate, the control system based on FCMAC will become unstable or its convergence speed will become slow.In order to guarantee the convergence of tracking error, we present a new kind of optimization based on adaptive GA for selecting learning rate.Furthermore, this approach is evaluated and its performance is discussed.The simulation results shows that performance of the FCMAC based the proposed method is stable and more effective.
標(biāo)簽： system compensation simulations experiment
上傳時(shí)間： 2015-08-26
上傳用戶：希醬大魔王
Electromagnetic scattering from the trees above a tilted rough ground plane generated by the stochastic Lidenmayer system is studied by Monte Carlo simulations in this Paper.The scattering coefficients are calculated in three methods:coherent addition approximation,tree-independent scattering,and independent scattering.
標(biāo)簽： Electromagnetic scattering generated the
上傳時(shí)間： 2013-12-06
上傳用戶：xieguodong1234
A multi-Kalman filtering approach for video tracking of human-delineated objects in cluttered environments is an latest PH.D graduation Paper! it give to most needing people.
標(biāo)簽： human-delineated multi-Kalman filtering cluttered
上傳時(shí)間： 2015-09-07
上傳用戶：450976175
Knowledge of the process noise covariance matrix is essential for the application of Kalman filtering. However, it is usually a difficult task to obtain an explicit expression of for large time varying systems. This Paper looks at an adaptive Kalman filter method for dynamic harmonic state estimation and harmonic injection tracking.
標(biāo)簽： application covariance Knowledge essential
上傳時(shí)間： 2014-01-19
上傳用戶：litianchu
Robustnesstochangesinilluminationconditionsaswellas viewing perspectives is an important requirement formany computer vision applications. One of the key fac-ors in enhancing the robustness of dynamic scene analy-sis that of accurate and reliable means for shadow de-ection. Shadowdetectioniscriticalforcorrectobjectde-ection in image sequences. Many algorithms have beenproposed in the literature that deal with shadows. How-ever,acomparativeevaluationoftheexistingapproachesisstill lacking. In this Paper, the full range of problems un-derlyingtheshadowdetectionareidenti?edanddiscussed.Weclassifytheproposedsolutionstothisproblemusingaaxonomyoffourmainclasses, calleddeterministicmodeland non-model based and statistical parametric and non-parametric. Novelquantitative(detectionanddiscrimina-ionaccuracy)andqualitativemetrics(sceneandobjectin-dependence,?exibilitytoshadowsituationsandrobustnesso noise) are proposed to evaluate these classes of algo-rithms on a benchmark suite of indoor and outdoor videosequences.
標(biāo)簽： Robustnesstochangesinillumination conditionsaswellas perspectives requirement
上傳時(shí)間： 2014-01-23
上傳用戶：whenfly
Verilog and VHDL狀態(tài)機(jī)設(shè)計(jì)，英文pdf格式 State machine design techniques for Verilog and VHDL Abstract : Designing a synchronous finite state Another way of organizing a state machine (FSM) is a common task for a digital logic only one logic block as shown in engineer. This Paper will discuss a variety of issues regarding FSM design using Synopsys Design Compiler . Verilog and VHDL coding styles will be 2.0 Basic HDL coding presented. Different methodologies will be compared using real-world examples.
標(biāo)簽： Verilog VHDL and 狀態(tài)
上傳時(shí)間： 2013-12-19
上傳用戶：change0329
自適應(yīng)算術(shù)編解碼，按Paper編寫，壓縮包中附有Paper。
上傳時(shí)間： 2015-09-28
上傳用戶：baiom
標(biāo)準(zhǔn)svm3.0程序 內(nèi)有mex優(yōu)化程序，專業(yè)分析用(Paper)
上傳時(shí)間： 2015-10-11
上傳用戶：xz85592677
Abstract：Noise frequency modulation(FM)jamming。which belongs to blanket jamming。is already become the main form ofnoise jamming at present。because the wideband was gained by it．Tne spectnlnl ofnoise FM jamming is analyzed by time domain autocorrelation method in this Paper．It’S jamm g peculiarity and幾o(hù)ut— putting signal’S jamming peculiarity ale explained．At last，these time series models ofnoise FM jalllIIling sig— nal and幾o(hù)utputting signal ale built．
標(biāo)簽： jamming modulation frequency Abstract
上傳時(shí)間： 2015-10-17
上傳用戶：lijinchuan
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