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MATLAB: 1. a=[1 2 3 4]; you have to scale each element by following scaling factor: scale=[10 20 30 40]...how would you do it? Ans: a.*scale; 2. a=[1 2 3; 4 5 6; 7 8 9] a.*scale will work? No...matlab will give error 3. can you define a function called filter.m? Ans: No, coz filter() is a matlab pre-existing fxn. But what if filter is in the current folder? You still should not do that, coz filter() will always resolve to MATLAB's fxn. 4. logical indexing question It should be pretty easy
avatar

Applications Support Engineer

Interviewed at MathWorks

4.3★
Jul 11, 2016

MATLAB: 1. a=[1 2 3 4]; you have to scale each element by following scaling factor: scale=[10 20 30 40]...how would you do it? Ans: a.*scale; 2. a=[1 2 3; 4 5 6; 7 8 9] a.*scale will work? No...matlab will give error 3. can you define a function called filter.m? Ans: No, coz filter() is a matlab pre-existing fxn. But what if filter is in the current folder? You still should not do that, coz filter() will always resolve to MATLAB's fxn. 4. logical indexing question It should be pretty easy

Finding out the integral and derivative of some functions Finding Laplace transform of some function Laplace transform of Ramp Signal Nyquist Plot and Stability criterion Basics of programming from MATLAB Solving a program written in C
avatar

Applications Support Engineer

Interviewed at MathWorks

4.3★
Nov 9, 2021

Finding out the integral and derivative of some functions Finding Laplace transform of some function Laplace transform of Ramp Signal Nyquist Plot and Stability criterion Basics of programming from MATLAB Solving a program written in C

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