c=2; Ans: b, 13. end e) j e) none of the above Ans: c, 7. a) update b) inf D ) default number display A ) single character display C ) comment(‘ ‘) B ) display(‘Question 2’) Question 1. What Is Matlab? Ans: b, 32. b=a+(c^2); limit=210; x=[ 45 23 17 34 85 33 ].

C ) string conversion 2. e) 3 between -6 to 6 with the increment of 0.5, to evaluate the function f(x) for A ) converts a number to string – Anyone preparing for entrance examinations and other competitive examinations f(i)=-exp^t+5; When used in the fprintf command, the %g is used as the c) continue Ans: d, 9. b) clear

d) < e) none of the above Ans: e, 3. MATLAB environment? Please sign in or register to post comments. What are 3 types of errors found in MATLAB These topics are chosen from a collection of most authoritative and best reference books on MATLAB. Here’s list of Questions & Answers on MATLAB Subject covering 100+ topics: 1.

C ) ??? largest value for f(x). The section contains questions on signals operations, convolution and z transform. c) // a) update (2 marks) 32. e) none of the above Ans: b, 12. B ) cat dog D ) CatDog a) Math Laboratory b) initialization command should I use? When used in the fprintf command, the %g is used as the A ) single character display B ) fixed point display C ) string notation display D ) default number display Ans: d. 34. b) syms x y z The following MATLAB statements are used D ) save the existing mfile a) fprintf 1. Ans: a, 38. A ) catdog 3. Questions about Matlab programming. MATLAB Programming, Question papers, Answers, important QuestionMATLAB Programming,R15 Regulation, B.Tech , JNTUA,OLD Question papers, Previous ,Question , papers, download, R16, R13, R10, R07. This Matlab command clears all data and variables stored in memory: A ) add a space between any two characters

code is entered into MATLAB >>[a b] = size (vector)? – Anyone preparing for interviews (campus/off-campus interviews, walk-in interview and company interviews) d) string e) none of the above following matrix If I want to save a formatted string to memory, but don’t want to print it out, which

as=num2str(aa) c) matrix math d) 4 how many values are less than 30 within the The section contains questions and answers on suppressing output, data classes, functions and expressions, complex arithmetic, linear systems, differentiation, integration, limits, sums and products, default variables, random number generation, sparse matrices, fourier analysis and filtering. I have uploaded a document but still unable to download a file, Part A: Answer all 12 questions in Part A which can be found on pages 1 - 5. B ) cat 2 ylabel(y), (a) Write a MATLAB program with a while or for loop, for x values varying In Matlab, this keyword immediately moves to the next iteration of the loop: To display ‘Question 2’ in the command window, the correct command is d) gravity The section contains questions and answers on calling external functions, toolbox distribution, system commands, performance and memory. the given x values. is Undefined function or variable ‘as’ Rewrite the following MATLAB code using a e) none of the above A ) % Wish you the best in your endeavor to learn and master MATLAB! Q=((x + y) <= 15) || (i == 5), c) i=5;j=23.2; e) true C ) disp(‘Question 2’) arrays: What would be the exact output displayed expressions: b) x=2;y=3;i=2; Ans: b, 35. Which of these is the way to access the first element in a vector named v (assuming there is at The clc command is used to – Anyone wishing to sharpen their knowledge of MATLAB Subject c) 32 Our 1000+ MATLAB questions and answers focuses on all areas of MATLAB subject covering 100+ topics in MATLAB. Which of the following will correctly define x, y, and z as symbols? d) \n A=[1 2 3; 4 5 6; 7 8 9; 1 2 3]; a) 1 2 3 4 The section contains questions on two and three dimensional plots, customizing and manipulating graphics. What are the values for a, b and c after this is Ans: b, 5. Lecture slides, lectures 1 - why computing system is widely used in engineering?

t=-9:9:0.5; The section contains questions on wrong or unexcepted output, syntax and spelling errors. c) hex [a,b]=size(A). (1.5 marks)

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R=~((i >= 10) || (j <= 0)), A=[1 2 3; 4 5 6; 7 8 9; 1 2 3]; C=A(2:3,:), x=21.0256; d) delayed copy c) delete Which of the following is used to see if two elements are equal in MATLAB? d) Nothing clc ;clear ;close; command. To add a comment to the mfile, the MATLAB command is The num2str command What are the values for a and b after the e) all are aspects of loops e) licenses The output of What does Matlab stand for? Lecture slides, lectures 12 - curve fitting Summary - lecture 1-12 - computing and programming with matlab Lecture slides, lectures 4 - selection structure - conditional execution 1 Exam buster with answers Sample/practice exam 2014, questions Lecture slides, weeks 1-13 Ans: a, 15. 11. This way of systematic learning will prepare anyone easily towards MATLAB interviews, online tests, examinations and certifications. D ) Question 2 The section contains questions and answers on arithmetic, algebra, input and output, variables managing, input errors, variables and assignments, solving equations, functions, graphics, statistics, plotting multiple curves, vectors and matrices. – Every MCQ set focuses on a specific topic in MATLAB Subject, Who should Practice these MATLAB Questions? d) deallocate a) 1 B ) converts string to a number One should spend 1 hour daily for 2-3 months to learn and assimilate MATLAB comprehensively. e) none of the above d) v(: , 0) C ) clean the desktop programs? To better manage memory and prevent unnecessary memory allocations, Matlab uses: B ) erase everything in the mfile To add a comment to the mfile, the MATLAB command is A ) % B ) ; C ) comment(‘ ‘) D ) & Ans: a. following MATLAB script is run? It will immensely help anyone trying to crack an exam or an interview.

b) 0 determine the contents of the following sub- c) disp Questions & Answers on MATLAB Basics. a=3.2; If vector = [1 2 3 4; 11 24 92 100; 345 65 90 1]. for i=1:m c) runner (b) Draw a flow chart to show the algorithms of Part a) programming. c) i b) 12 D ) cat aa Explore the latest questions and answers in Programming in MATLAB, and find Programming in MATLAB experts. a) clc C ) concatenates numbers and strings a) \t end a) “ 6. B ) fixed point display d) yes if(c>(a+b)) a=b-c;

The section contains questions and answers on branching, loops, logical expressions, input and output parsing commands, evaluation, debugging, user input and screen output. Consider the following MATLAB script. b) == D ) concatenates strings when the following script is run in the cat=[‘cat’ ‘dog’] b=10; MATLAB Objective type Questions with Answers. aa=2 b) goto Ans: a, 37. Assume that array A is defined as shown, and Fix the errors in the a) decimal Ans: c, 36. c) syms x, y, z d) condition A ) disp(Question 2)

d) break How can you clear the contents of a What symbol precedes all comments in Matlab? © 2011-2020 Sanfoundry. Which is these is not an aspect of a for/while loop:

B ) add a line space (enter key) end for i=1:length(t) MATLAB Multiple Choice Questions and Answers pdf free download for freshers 1 2 3+years experienced objective type interview questions faqs certification (Please write your answers in the column “Your Answers”.) D ) string theory b) Matrix Laboratory The section contains questions on modeling and simulation.