Introduction to Stateflow with Applications

1934404071......Page 1
Preface......Page 5
Table of Contents......Page 7
1.1 Finite State Machines......Page 11
1.3 Construction of Finite-State Machines with Stateflow......Page 12
1.4 Procedure for Creating a Stateflow Chart......Page 21
1.5 Summary......Page 80
1.6 Exercise for the Reader......Page 88
1.7 Solution to the End-of-Chapter Exercise......Page 89
2.1 Truth Tables in Stateflow......Page 133
2.2 Summary......Page 194
2.3 Exercises......Page 196
2.4 Solution to End-of-Chapter Exercises......Page 198
3.1 Introduction to Embedded MATLAB Functions......Page 225
3.2 Building the Model with a Stateflow Embedded MATLAB Function......Page 226
3.3 Programming the Stateflow Chart with an Embedded MATLAB Function......Page 235
3.4 Simulation of the Matrix Operations Stateflow Chart......Page 239
3.5 Summary......Page 259
3.6 Exercises for the Reader......Page 264
3.7 Solution to the End-of-Chapter Exercises......Page 266
4.1 Introduction to Embedded MATLAB Functions......Page 317
4.2 Summary......Page 334
4.3 Exercises for the Reader......Page 335
4.4 Solution to the End-of-Chapter Exercises......Page 336
5.2 Creating a Graphical Function......Page 343
5.3 Subcharts......Page 352
5.4 Exporting Graphical Functions to Stateflow......Page 359
5.5 Summary......Page 371
5.6 Exercise for the Reader......Page 373
5.7 Solution to the End-of-Chapter Exercise......Page 374
6.1 The Stateflow Connective Junction Tool......Page 381
6.2 Creating a Connective Junction......Page 382
6.3 Changing Connective Junction Size......Page 383
6.4 Changing Connective Junction Properties......Page 386
6.5 Uses of Connective Junctions......Page 387
6.6 Summary......Page 396
6.7 Exercise for the Reader......Page 397
6.8 Solution to the End-of-Chapter Exercise......Page 398
7.2 The Stateflow History Junction Tool......Page 399
7.3 Changing the History Junction Size......Page 400
7.4 Changing History Junction Properties......Page 403
7.5 Entering a State......Page 407
7.6 Executing an Active State......Page 408
7.7 Exiting an Active State......Page 409
7.8 Execution Order for Parallel States......Page 411
7.9 Transitions......Page 413
7.10 Transition Connections......Page 417
7.11 Inner Transitions......Page 420
7.12 Summary......Page 423
7.13 Exercise for the Reader......Page 425
7.14 Solution to the End-of-Chapter Exercise......Page 426
8.1 Creating a Box......Page 427
8.2 Changing a State to a Box......Page 428
8.3 Using Boxes in Stateflow......Page 430
8.4 Summary......Page 432
9.1 Mealy Machine Defined......Page 433
9.2 Moore Machine Defined......Page 435
9.3 Mealy and Moore Machines in Stateflow......Page 436
9.4 Creating a Mealy Chart......Page 438
9.5 Creating a Moore Chart......Page 442
9.7 Debugging Mealy and Moore Charts......Page 449
9.8 Summary......Page 452
9.9 Exercises for the Reader......Page 453
9.10 Solution to the End-of-Chapter Exercises......Page 454
A.2 Command Window......Page 457
A.3 Roots of Polynomials......Page 459
A.4 Polynomial Construction from Known Roots......Page 460
A.5 Evaluation of a Polynomial at Specified Values......Page 462
A.6 Rational Polynomials......Page 464
A.7 Using MATLAB to Make Plots......Page 466
A.9 Multiplication, Division, and Exponentiation......Page 474
A.10 Script and Function Files......Page 482
A.11 Display Formats......Page 487
B.1 Simulink and its Relation to MATLAB......Page 489
B.2 Simulink Demos......Page 508
Mask Parameters - Masked subsystems allow us to define a set of user-specified parameters. Simulink stores the values of these parameters in the mask workspace as the value of a variable whose name you specify. These associated variables allo.........Page 509
The Simulink model in Figure C.1 below implements the quadratic equation .......Page 510
To see the contents of the Subsystem in Figure C.2, we double-click the Subsystem block and now the model appears as shown in Figure C.3.......Page 511
From the Edit drop menu we click on the Mask Subsystem and the Mask Editor window appears as shown in Figure C.4. With the Icon tab selected as shown in Figure C.4, we position the text cursor in the Drawing commands pane, and we enter the MA.........Page 512
Figure C.5. The masked subsystem with an imported image......Page 513
We select the Add tool and the Mask Editor window now appears as shown in Figure C.7.......Page 514
The Mask Editor in Figure C.7 is used to specify the attributes of the masked parameters. The Prompt column under Dialog parameters is used as a text label to describe the parameter. For our example we enter Constant a, Constant b, and Consta.........Page 515
We right-click on the masked subsystem block shown in Figure C.5, Page C-5, and in the Func tion Block Parameters dialog box we enter the values 1, -5, and 6 for the variables a, b, and c respectively, as shown in Figure C.9.......Page 516
The Mask Editor also contains the Initialization tab that allows us to enter MATLAB commands that initialize the masked subsystem, and the Documentation tab that lets us define or modify the type description and help text for a masked subsyst.........Page 517
Figure C.12. The Documentation tab for the Mask Editor window.......Page 518
ISBN 978-1-934404-05-8......Page 519
12. Elecrronic Filter Design Handbook, Williams and Taylor, McGraw-Hill......Page 520
Stateflow book Index All Chapters......Page 521