performance models of computers and networks using matlab for performance analysis and simulation
signals and systems matlab tutorial
... is MATLAB and what’s it all about? – MATLAB: MATrix LABoratory • Created in 1970 by a dude named Cleve Moler • Was (and still is) used extensively at Stanford University and the University of ... friend – Version of MATLAB needed for these labs: MATLAB 7.0 and up – NOTE!: You MUST have the Java Runtime Environment (JRE) installed on your system • At LEAST 5.0 and up – MATLAB uses the JRE ... all of the variables that have been created and can be accessed • Right: Command Prompt – Enter commands and variable declarations here – Commands without a semicolon ( ; ) echo your command...
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introduce to matlab signals and systems 2007
... I/O • Matlab has a native file format to save and load workspaces Use keywords • and save In addition MATLAB knows a large number of popular formats Type listing • load “help fileformats” for a ... identity matrix • rand(m, n): uniformly distributed random • randn(m, n): normally distributed random • magic(m): square matrix whose elements have the same sum, along the row, column and diagonal ... entities in MATLAB are matrices Matrices & Vectors - II m×n • Order of Matrix – m=no of rows, n=no of columns • Vectors - special case – n=1 column vector – m=1 row vector Creating Vectors and Matrices...
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Tài liệu Signals And Systems With Matlab Applications P2 doc
... waveform v ( t ) shown in Figure 1.24, as a sum of unit step functions for the time interval < t < s b Using the result of part (a), compute the derivative of v ( t ) , and sketch its waveform ... definitions, and properties of the Laplace transformation The initial value and final value theorems are also discussed and proved It concludes with the derivation of the Laplace transform of common ... transform of common functions of time, and the Laplace transforms of common waveforms T 2.1 Definition of the Laplace Transformation The two-sided or bilateral Laplace Transform pair is defined as...
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Tài liệu Signals And Systems With Matlab Applications P1 pptx
... Transform Definition and Special Forms 8-1 Special Forms of the Fourier Transform 8-2 Properties and Theorems of the Fourier Transform 8-9 Fourier Transform ... function, and sketch the appropriate waveform Solution: For this example, the output voltage v out = for t < T , and v out = v S for t > T Therefore, v out = v S u ( t – T ) (1.7) and the waveform ... The Laplace Transformation Definition of the Laplace Transformation 2-1 Properties of the Laplace Transform 2-2 The Laplace Transform of Common Functions of Time ...
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signals and systems with matlab applications - steven t. karris
... Transform Definition and Special Forms 8-1 Special Forms of the Fourier Transform 8-2 Properties and Theorems of the Fourier Transform 8-9 Fourier Transform ... function, and sketch the appropriate waveform Solution: For this example, the output voltage v out = for t < T , and v out = v S for t > T Therefore, v out = v S u ( t – T ) (1.7) and the waveform ... The Laplace Transformation Definition of the Laplace Transformation 2-1 Properties of the Laplace Transform 2-2 The Laplace Transform of Common Functions of Time ...
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signals and systems with matlab computing and simulink modeling - steven t. karris
... Transform of a Triangular Waveform 2−24 2.4.4 The Laplace Transform of a Rectangular Periodic Waveform 2−25 2.4.5 The Laplace Transform of a Half−Rectified Sine Waveform 2−26 Using MATLAB ... Systems and the Z Transform 9.1 9.2 9−1 Definition and Special Forms of the Z Transform 9−1 Properties and Theorems of the Z Transform 9−3 9.2.1 Linearity 9−3 9.2.2 Shift of ... discussed and proved It continues with the derivation of the Laplace transform of common functions of time, and concludes with the derivation of the Laplace transforms of common waveforms 2.1...
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Tài liệu Signals and Systems Collection Editor: Richard Baraniuk Signals and Systems Collection Editor: docx
... understanding of signal structure, we can exploit that structure to represent information (create ways of representing information with signals) and to extract information (retrieve the information ... the averages of sets of signals (Figure 1.7) (a) (b) Figure 1.7: (a) Deterministic Signal (b) Random Signal 1.1.2.7 Right-Handed vs Left-Handed A right-handed signal and left-handed signal are those ... tool for testing and for de ning other signals For example, when dierent shifted versions of the step function are multiplied by other signals, one can select a certain portion of the signal and...
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Tài liệu Signals and Systems P2 pdf
... we obtain (d Fig 1-23 1.5 Sketch and label the even and odd components of the signals shown in Fig 1-24 Using Eqs (1.5) and (1.6), the even and odd components of the signals shown in Fig 1-24 ... sketched in Fig 1-25 [CHAP SIGNALS AND SYSTEMS (4 Fig 1-24 1.6 Find the even and odd components of x ( r ) Let x,(r) and x,(I) = eJ' be the even and odd components of ei', respectively eJ' = x , ... ) From Eqs ( ) and (1.6) and using Euler's formula, we obtain x,( I ) = $ ( e J r+ e - J ' ) = cos I x,,(I) = f(ei'-e-j') =jsint Show that the product of two even signals or of two odd signals...
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Tài liệu Signals and Systems P1 docx
... relationship for linear time-invariant (LTI) systems and explains the unit impulse response of the system and convolution operation Chapters and explore the transform techniques for the analysis of LTI ... SCHAUM'S OUTLINES OF Theory and Problems of Signals and Systems Hwei P Hsu, Ph.D Professor of Electrical Engineering Fairleigh Dickinson University Start of Citation[PU]McGraw-Hill Professional[/PU][DP]1995[/DP]End ... z-Transform 4.3 z-Transforms of Some Common Sequences 4.4 Properties of the z-Transform 4.5 The Inverse z-Transform 4.6 The System Function of Discrete-Time LTI Systems 4.7 The Unilateral z-Transform...
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Tài liệu Signals and Systems P2 ppt
... we obtain (d Fig 1-23 1.5 Sketch and label the even and odd components of the signals shown in Fig 1-24 Using Eqs (1.5) and (1.6), the even and odd components of the signals shown in Fig 1-24 ... sketched in Fig 1-25 [CHAP SIGNALS AND SYSTEMS (4 Fig 1-24 1.6 Find the even and odd components of x ( r ) Let x,(r) and x,(I) = eJ' be the even and odd components of ei', respectively eJ' = x , ... ) From Eqs ( ) and (1.6) and using Euler's formula, we obtain x,( I ) = $ ( e J r+ e - J ' ) = cos I x,,(I) = f(ei'-e-j') =jsint Show that the product of two even signals or of two odd signals...
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Tài liệu Signals And Systems P2 pdf
... waveform v ( t ) shown in Figure 1.24, as a sum of unit step functions for the time interval < t < s b Using the result of part (a), compute the derivative of v ( t ) , and sketch its waveform ... definitions, and properties of the Laplace transformation The initial value and final value theorems are also discussed and proved It concludes with the derivation of the Laplace transform of common ... transform of common functions of time, and the Laplace transforms of common waveforms T 2.1 Definition of the Laplace Transformation The two-sided or bilateral Laplace Transform pair is defined as...
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Tài liệu Signals And Systems P1 ppt
... Transform Definition and Special Forms 8-1 Special Forms of the Fourier Transform 8-2 Properties and Theorems of the Fourier Transform 8-9 Fourier Transform ... function, and sketch the appropriate waveform Solution: For this example, the output voltage v out = for t < T , and v out = v S for t > T Therefore, v out = v S u ( t – T ) (1.7) and the waveform ... The Laplace Transformation Definition of the Laplace Transformation 2-1 Properties of the Laplace Transform 2-2 The Laplace Transform of Common Functions of Time ...
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Tài liệu Ultra Wideband Signals and Systems in Communication Engineering doc
... effect of IFI and IPI on BPAM, 4-ary BOPM, and 8-ary BOPM, for a data rate of 500 Mbps 274 11.8 The effect of IFI and IPI on BPAM, 4-ary BOPM, and 8-ary BOPM, for a pulse repetition time of ns and ... values for WirelessMAN-SCa and WirelessMAN-OFDM for two values of fc for both pulse shapes n = 50, Af = 50% 282 11.10 Aggregate interference versus the number of users for both the Gaussian pulse and ... the GHz band for interference mitigation 37 The deeper null produced by changing the number of bands and the parameter of the Gaussian pulse used for wave shaping (a) The pulse shape and (b) its...
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Schaum''s outline of signals and systems
... relationship for linear time-invariant (LTI) systems and explains the unit impulse response of the system and convolution operation Chapters and explore the transform techniques for the analysis of LTI ... SCHAUM'S OUTLINES OF Theory and Problems of Signals and Systems Hwei P Hsu, Ph.D Professor of Electrical Engineering Fairleigh Dickinson University Start of Citation[PU]McGraw-Hill Professional[/PU][DP]1995[/DP]End ... z-Transform 4.3 z-Transforms of Some Common Sequences 4.4 Properties of the z-Transform 4.5 The Inverse z-Transform 4.6 The System Function of Discrete-Time LTI Systems 4.7 The Unilateral z-Transform...
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Computer Explorations in SIGNALS AND SYSTEMS docx
... While the sequence of chapter topics and the notation of this book match that of Signals and Systems, this book of exercises is self-contained and the coverage of fundamental theory and applications ... system and configuration of the computer you are using Another important feature of MATLAB is the ability to write M-files There are two types of M-files: functions and command scripts A command ... tools for dealing with both numerical and symbolic expressions and learned much of the basic syntax of MATLAB functions and variable expressions This provided some hands-on experience with many of...
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LÝ THUYẾT TÍN HIỆU SIGNALS AND SYSTEMS ppsx
... The variations over time of the applied force f and the resulting automobile velocity v Electrical signals Voltages and currents in a circuit Mechanical signals Velocity of a car over time Acoustic ... S.Willsky, Signals and Systems, Prentice Hall International, Inc, 1998 Tham khảo thêm: [1] Phạm Thị Cư, Lý thuyết tín hiệu, NXB Giáo dục 1996 [2] Fred J.Taylor, Principles of Communication systems, ... car over time Acoustic signals Acoustic pressure (sound) over time Video signals Intensity level of a pixel (camera, video) over time 1.1 TÍN HIỆU LIÊN TỤC VÀ RỜI RẠC: 1.1.1 Những ví dụ mô tả toán...
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Báo cáo y học: "Signals and systems" pot
... generate Tb of images), image analysis, and defining a ‘hit’ He described Cell Profiler [http://jura.wi.mit.edu/cellprofiler/], a free, open-source software package for analysis of thousands of cell ... presented a thorough overview of technical aspects of the development and use of genome-scale lentiviral RNAi libraries for human and mouse A consortium of groups in the public and private sectors is ... Pathways and networks The term signaling pathway implies a cause -and- effect relationship among a series of steps Two talks concerned the development of computational methods for the inference of cause...
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signals and systems
... understanding of signal structure, we can exploit that structure to represent information (create ways of representing information with signals) and to extract information (retrieve the information ... values, and the current and previous inputs Difference equations are usually expressed in software with for loops A MATLAB program that would compute the first 1000 values of the output has the form for ... characters, some of which may be familiar (like cr for carriage return) and some not ( bel means a ”bell”) the keyboard, for example) Computers rely on the digital representation of information to...
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