SPREAD SPECTRUM MODULATION TECHNIQUES -spread spectrum - those modulation methods that are producing a signal whose spectrum is more wider than of the data signal, the occupied frequency band being independent by the signal of data band. -The signals with spread spectrum of direct sequence type BPSK (BPSK-DS-SS) -The signals with spread spectrum of direct sequence type QPSK – DS–SS - Frequency hopping spread spectrum signals (FH-SS)
資源簡介：SPREAD SPECTRUM modulation TECHNIQUES -spread SPECTRUM - those modulation methods that are producing a signal whose SPECTRUM is more wider than of the data signal, the occupied frequency band being independent by the signal of data band....
上傳時間： 2017-06-05
上傳用戶：lht618
資源簡介：Digital modulation TECHNIQUES are those echniques through which we convert digital signals into analog signal which can be transmitted through transmission medium...this program demostrate some of the basics TECHNIQUES
上傳時間： 2013-12-23
上傳用戶：wyc199288
資源簡介：explain all the modulation TECHNIQUES so u can understand them very clearly
上傳時間： 2013-12-21
上傳用戶：dave520l
資源簡介：modulation TECHNIQUES. Matlab using and very user friendly
上傳時間： 2017-05-30
上傳用戶：黑漆漆
資源簡介：Pulse Width modulation TECHNIQUES for motor control.
上傳時間： 2013-12-24
上傳用戶：zhengjian
資源簡介：digital modulation TECHNIQUES
上傳時間： 2017-07-28
上傳用戶：coeus
資源簡介：alab document on ASK PSL and QPSK modulation TECHNIQUES
上傳時間： 2014-01-17
上傳用戶：腳趾頭
資源簡介：modulation ASK, OOK, BPSK, QPSK, 8PSK Digital modulation TECHNIQUES
上傳時間： 2013-12-31
上傳用戶：
資源簡介：OFDM關于BER分析的實例BPSK modulation with BER with and without OFDM Here are the files for a OFDM modulation using a BPSK modulation and showed the decrease in BER with OFDM.
上傳時間： 2014-01-24
上傳用戶：epson850
資源簡介：Ever wondered how all those COM components that you ve written through the years play along with the .NET runtime. If you are a diehard COM developer interested in knowing how Classic COM Components are positioned in the .NET world or how C...
上傳時間： 2013-12-18
上傳用戶：kristycreasy
資源簡介：? Photomultipliers (PMT), avalanche photodiodes (APD),ultrasonic transducers, capacitance microphones, radiationdetectors and similar devices require high voltage,low current bias. Additionally, the high voltage must bepristinely free of...
上傳時間： 2013-10-28
上傳用戶：lhw888
資源簡介：T his book covers basic communications theory and practical imple- mentation of transmitters and receivers. In so doing, I focus on dig- ital modulation, demodulation methods, probabilities, detection of digital signals, and spread SPECTRUM...
上傳時間： 2020-06-01
上傳用戶：shancjb
資源簡介：An understanding of the policies, regulations, standards and TECHNIQUES of radio SPECTRUM management is useful to those who manage and administrate it, to operators, to equipment providers and to the users of wireless communication (i.e., a...
上傳時間： 2020-06-01
上傳用戶：shancjb
資源簡介：Radio frequency SPECTRUM is a scarce and critical natural resource that is utilized for many services including surveillance, navigation, communication, and broadcast- ing. Recent years have seen tremendous growth in the use of SPECTRUM esp...
上傳時間： 2020-06-01
上傳用戶：shancjb
資源簡介：Abstract: The process of designing a radio system can be complex and often involves many project tradeoffs. Witha little insight, balancing these various characteristics can make the job of designing a radio system easier. Thistutorial expl...
上傳時間： 2013-12-13
上傳用戶：eastgan
資源簡介：THIS M-FILE USES THE TRANFER MATRIX METHOD TO EVALUATE THE COUPLED-MODE ％EQUATIONS. THE REFLECTION SPECTRUM OF THE GRATING AND THE TRANSMISSION ％SPECTRUM, DELAY AND DISPERSION OF THE FABRY-PEROT FILTER ARE SIMULATED
上傳時間： 2015-08-11
上傳用戶：CHINA526
資源簡介：用Fourier變換求取信號的功率譜---周期圖法 用Fourier變換求取信號的功率譜---分段周期圖法 用Fourier變換求取信號的功率譜---welch方法 功率譜估計----多窗口法（multitaper method ,MTM法） 功率譜估計----最大熵法（maxmum entmpy method,MEM法） 功...
上傳時間： 2016-07-16
上傳用戶：wqxstar
資源簡介：Measuring Frequency Content in Signals I this section we will study some non parametric methods for SPECTRUM estimation of a stochastic process. These methods are described in the literature. All methods are based on the Periodogram whi...
上傳時間： 2017-03-20
上傳用戶：秦莞爾w
資源簡介：The growing interest for high data rate wireless communications over the last few decades gave rise to the emergence of a number of wideband wireless systems. The resulting scarcity of frequency SPECTRUM has been forcing wireless system des...
上傳時間： 2020-05-26
上傳用戶：shancjb
資源簡介：Theartofcomputationofelectromagnetic(EM)problemshasgrownexponentially for three decades due to the availability of powerful computer resources. In spite of this, the EM community has suffered without a suitable text on the computational TEC...
上傳時間： 2020-05-31
上傳用戶：shancjb
資源簡介：PrefaceDuring the past years, there has been a quickly rising interest in radio access technologies for providingmobile as well as nomadic and fixed services for voice, video, and data. The difference indesign, implementation, and use betwe...
上傳時間： 2022-07-08
上傳用戶：
資源簡介：Abstract: Perfection is relative and application specific. The perfect race car is not the car we use to commute to work. We need products for everyday use that are high quality, affordable, and solidly reliable. There will be times when we...
上傳時間： 2013-10-09
上傳用戶：哈哈hah
資源簡介：Abstract: This article discusses the requirements and design considerations for automotive applications, including those for enginecontrol, infotainment, and body electronics. It also discusses several Maxim devices that are ideal for autom...
上傳時間： 2013-10-27
上傳用戶：jiangxiansheng
資源簡介：This introduction covers the fundamentals of VHDL as applied to Complex ProgrammableLogic Devices (CPLDs). Specifically included are those design practices that translate soundlyto CPLDs, permitting designers to use the best features of thi...
上傳時間： 2013-11-21
上傳用戶：gtf1207
資源簡介：隨機性發生器、冒泡分類和混洗一組12張牌的演示程序。 Demonstrates the use of a randomizer, bubble-sort and an array to "shuffle" a deck of 12 cards. I put it here for those of you who are trying to figure out how to shuffle with a randomizer...
上傳時間： 2014-01-16
上傳用戶：zhanditian
資源簡介：Windows NT 4.0 had WIPCfg32.exe, and Windows 95/98/ME had WinIPCfg.exe. For some reason, this utility was removed from Windows 2000/XP. This program is a clone of WinIPCfg.exe, written for Windows XP. For those of you who are unfamiliar wit...
上傳時間： 2013-12-31
上傳用戶：stewart·
資源簡介：C++, although a marvelous language, isn t perfect. Matthew Wilson has been working with it for over a decade, and during that time he has found inherent limitations that require skillful workarounds. In this book, he doesn t just tell you w...
上傳時間： 2014-01-22
上傳用戶：妄想演繹師
資源簡介：In this article, we present an overview of methods for sequential simulation from posterior distributions. These methods are of particular interest in Bayesian filtering for discrete time dynamic models that are typically nonlinear and no...
上傳時間： 2015-12-31
上傳用戶：225588
資源簡介：This handbook is intended for anyone who wants a comprehensive survey of Fortran 90, including those familiar with programming language concepts but unfamiliar with Fortran. Experienced Fortran 77 programmers will be able to use this vol...
上傳時間： 2013-11-27
上傳用戶：lvzhr
資源簡介：The market for miniature computer programming is exploding. C++ Footprint and Performance Optimization supplies programmers the knowledge they need to write code for the increasing number of hand-held devices, wearable computers, and intell...
上傳時間： 2013-12-09
上傳用戶：wfl_yy
