priyanka shrivastava

Last seen: 4 years ago | Active since 2013

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Professional Interests: Coding

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6 Problems
251 Solutions

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Question

Can I create a Simulink Project in MATLAB 2019b and still be able to load it in MATLAB 2018b?
Hello, We use three MATLAB versions 2017b, 2018b and 2019b. Can I create a Simulink Project in MATLAB 2019b and still be able t...

5 years ago | 1 answer | 0

1

answer

Solved

Cell joiner
You are given a cell array of strings and a string delimiter. You need to produce one string which is composed of each string fr...

9 years ago

Solved

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

9 years ago

Solved

Love triangles
Given a vector of lengths [a b c], determines whether a triangle with non-zero area (in two-dimensional Euclidean space, smarty!...

11 years ago

Solved

Distance walked 3D
suppose you go from x-y-z coordinates [3,4,2] to [0,0,2] to [0,1,2] to [1,1,2], to [1,1,20] then you walked 25 units of distance...

11 years ago

Solved

Remove the air bubbles
Given a matrix a, return a matrix b in which all the zeros have "bubbled" to the top. That is, any zeros in a given column shoul...

11 years ago

Solved

Lightning strike distance: Writing a function
Write a function named LightningDistance that outputs "distance" given input "seconds". Seconds is the time from seeing lightnin...

11 years ago

Solved

give nth decimal place of pi
max 15th place after the decimal point is ok for now

11 years ago

Solved

Positive Infinity
Round the array a towards positive infinity

11 years ago

Problem

Positive Infinity
Round the array a towards positive infinity

11 years ago | 1 | 351 solvers

Solved

Negative Infinity
Round the given array a towards negative infinity.

11 years ago

Problem

Negative Infinity
Round the given array a towards negative infinity.

11 years ago | 0 | 325 solvers

Solved

Pangrams!
A pangram, or holoalphabetic sentence, is a sentence using every letter of the alphabet at least once. Example: Input s ...

11 years ago

Solved

Polynomial Multiplication
Multiply two polynomial equation.Given polynomial coefficients a and b.

11 years ago

Problem

Polynomial Multiplication
Multiply two polynomial equation.Given polynomial coefficients a and b.

11 years ago | 2 | 133 solvers

Solved

Roots
Find out the roots of a given polynomial equation.Given are the coefficients of the equation.

11 years ago

Problem

Roots
Find out the roots of a given polynomial equation.Given are the coefficients of the equation.

11 years ago | 0 | 400 solvers

Solved

Evaluate Polynomial
Given a polynomial equation coefficients in a vector p, you have to return its value at x. Example: For inputs p and x ...

11 years ago

Problem

Evaluate Polynomial
Given a polynomial equation coefficients in a vector p, you have to return its value at x. Example: For inputs p and x ...

11 years ago | 0 | 138 solvers

Problem

It's all about memory...!!!
Covering some basic topics I haven't seen anywhere in Cody. Write a function to Pre-allocate memory for a Non Double matrix

11 years ago | 0 | 17 solvers

Solved

It's all about memory...!!!
Covering some basic topics I haven't seen anywhere in Cody. Write a function to Pre-allocate memory for a Non Double matrix

11 years ago

Solved

Find the two most distant points
Given a collection of points, return the indices of the rows that contain the two points most distant from one another. The inpu...

11 years ago

Solved

Matrix to column conversion
Given a matrix of any size, convert it into a column vector. e.g A=[10 20 30; 40 50 60] then, B = [10; 40; ...

11 years ago

Solved

Phonebook-like problem
strcmpi('Yes', 'No')

11 years ago

Solved

Find the nearest integer
Given a vector of integers and a real number find the closest integer. EX: >> a = [2 4 5 6 8 10]; >> b = 4.6; >> nea...

11 years ago

Solved

Volume of this donut
Given hole diameter a, and outermost diameter b, determine the volume y of the resulting donut.

11 years ago

Solved

Number of Circles in a Number
Given a number, return the number of closed 'circles' in the base 10 numerical representation. Note: the number 4 has no circ...

11 years ago

Solved

Create a cell array out of a struct
Create a cell array out of a (single) struct with the fieldname in the first column and the value in the second column: in: ...

11 years ago

Solved

Change the sign of even index entries of the reversed vector
change the signs of the even index entries of the reversed vector example 1 vec = [4 -1 -2 9] ans = [9 2 -1 -4] example2...

11 years ago

Solved

What number has this problem?
This problem is added because it is problem number *???* in the "Community" problems section. <http://www.mathworks.de/matlab...

11 years ago