If the program demands evaluation of multiple, only decimal, values of the same function, what is the better way amongst the following?(a) Using anonymous functions or inline functions(b) Using str2func(c) Using private functions(d) Using any functionThis question was addressed to me by my college professor while I was bunking the class.Enquiry is from Functions in chapter MATLAB Basics of MATLAB

If the program demands evaluation of multiple, only decimal, values of

1.	If the program demands evaluation of multiple, only decimal, values of the same function, what is the better way amongst the following?(a) Using anonymous functions or inline functions(b) Using str2func(c) Using private functions(d) Using any functionThis question was addressed to me by my college professor while I was bunking the class.Enquiry is from Functions in chapter MATLAB Basics of MATLAB
Answer» The correct answer is (b) Using str2func Easy explanation: The function str2cat() returns FLOATING point or decimal expressions for INTEGER values or fractional values. Anonymous FUNCTIONS and inline return decimal values for fractional values but not for integer values. HENCE, str2cat is PREFERABLE.

Discussion

No Comment Found

Related InterviewSolutions

What is the purpose of the line command if the plot command can be used to directly accept the arguments and generate a plot?(a) Saves complexity(b) We can refrain from using the hold function(c) There is no separate, definite purpose(d) Cannot concludeI got this question in an interview for job.This interesting question is from Plotting Multiple Curves in section MATLAB Basics of MATLAB
What would you use to show comparisons of profit of 3 industries over 3 quarters?(a) Histogram plot(b) Bar plot(c) Bode plot(d) Frequency plotThe question was posed to me in unit test.My enquiry is from Statistics in portion MATLAB Basics of MATLAB
How does MATLAB help in passing function arguments?(a) By call by value and call by reference(b) Only by call by value(c) Only by call by reference(d) By call by addressI had been asked this question in homework.This interesting question is from Functions in chapter MATLAB Basics of MATLAB
If the dimensions of vectors don’t match, the plot command will always give an error.(a) True(b) FalseThis question was addressed to me in an internship interview.This is a very interesting question from Vectors and Matrices in portion MATLAB Basics of MATLAB
Which operator set is used for left and right division respectively?(a) .\ and ./(b) ./ and .\(c) Left division and right division is not available in MATLAB(d) / and \This question was posed to me in quiz.I need to ask this question from Vectors and Matrices topic in chapter MATLAB Basics of MATLAB
Choose the correct option as an inference from the following workspace view.(a) ‘ans’, ‘p’ and ‘ap’ are double variables(b) ‘ans’ and ‘p’ are double variables while ‘c’ is a character variable(c) ‘ap’ is symbolic object, ‘c’ is a double variable(d) ‘c’ is a symbolic characterI had been asked this question by my college director while I was bunking the class.This interesting question is from Managing Variables topic in section MATLAB Basics of MATLAB
MATLAB stands for?(a) matrix laboratory(b) math library(c) matric library(d) matrix libraryI have been asked this question in homework.This key question is from Input and Output in chapter MATLAB Basics of MATLAB
A student has to find the solution of an equation cos(x)=1/2. She has to write the program such that exact values are shown at output. Which of the following codes would help her?(a) syms x;eqn = cos(x) == 1/2;vpa( solve(eqn,x))(b) syms x;eqn = cos(x) == 1/2;solve(eqn,x)(c) vpa(solve(‘cos(x)=1/2’))(d) syms x;eqn = cos(x) = 1/2;vpa(solve(eqn,x))The question was asked in homework.My enquiry is from Solving Equations topic in portion MATLAB Basics of MATLAB
What is the difference between the expressions (9*1-8) & (9-1*8)?(a) Computational difference(b) Final results are different(c) No difference(d) Cannot be determinedThis question was addressed to me by my school teacher while I was bunking the class.My question is from Variables and Assignments in division MATLAB Basics of MATLAB
How would you express a pi as a character and an integer? Choose the correct code.(a) a=pi;b=’pi’;(b) a=22/7; b=pi;(c) a=3.1415; b=22/7;(d) a=3.1429;b=’pi’;This question was posed to me during an interview for a job.I'm obligated to ask this question of Managing Variables in portion MATLAB Basics of MATLAB

Discussion

No Comment Found

Related InterviewSolutions

Reply to Comment