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# Vijay Anand

15 total contributions since 2013

Working as Scientist in DRDO
Professional Interests: Aerospace

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Solved

Is my wife right?
Regardless of input, output the string 'yes'.

1 month ago

Extracting key points from a set of contour points
[latout,lonout] = reducem(latin,lonin) [latout,lonout] = reducem(latin,lonin,tol) [latout,lonout,cerr] = reducem(...) [latout...

1 month ago | 0

Solved

Triangle Numbers
Triangle numbers are the sums of successive integers. So 6 is a triangle number because 6 = 1 + 2 + 3 which can be displa...

2 months ago

Solved

Make a checkerboard matrix
Given an integer n, make an n-by-n matrix made up of alternating ones and zeros as shown below. The a(1,1) should be 1. Examp...

2 months ago

Solved

Select every other element of a vector
Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...

2 months ago

Submitted

Plot Pressure Distribution (Cp) Over an Airfoil / Aerofoil ; Vector Plot ; Arrow Plot
Plot Cp Distribution Vector over airfoil or closed curve.

Solved

Box!
Given a box, find the volume of the cube. With each side = a.

8 months ago

Solved

Pizza!
Given a circular pizza with radius _z_ and thickness _a_, return the pizza's volume. [ _z_ is first input argument.] Non-scor...

8 months ago

Solved

Given a and b, return the sum a+b in c.

8 months ago

Question

how to compute inverse of interpn function
I am looking for the inverse operation of interpn (VI=interpn(X1,X2,X3,X4,V,Y1,Y2,Y3,Y4) [Y1,Y2,Y3,Y4] = inv_interpn(X1,X2,X3...

1 year ago | 1 answer | 0

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Solved

Determine if input is odd
Given the input n, return true if n is odd or false if n is even.

4 years ago

Solved

Column Removal
Remove the nth column from input matrix A and return the resulting matrix in output B. So if A = [1 2 3; 4 5 6]; and ...

4 years ago

Solved

Find all elements less than 0 or greater than 10 and replace them with NaN
Given an input vector x, find all elements of x less than 0 or greater than 10 and replace them with NaN. Example: Input ...

4 years ago

Solved

Make the vector [1 2 3 4 5 6 7 8 9 10]
In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...

4 years ago

Solved

Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...

5 years ago