Community Profile # CHANDRABHAN Singh

Last seen: 2 meses ago Active since 2020

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Question

how to decrease the x-axis from left to right
plot option increses the axis from left to right. How can we reverse this (decrese the x-axis from left to right), something lik...

2 meses ago | 1 answer | 0

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Question

how to determine the trace of the graph.
Let's say i have plotted a cylinder in the matlab graph. Code is given below. r = 4; [X,Y,Z] = cylinder(r); h = 20; Z = Z*h...

2 meses ago | 0 answers | 0

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Question

assigning of multiple arrays
I have 5 different arrays of same size. How can i optimize this? Something like rhoo = thetaa = thetaa1 = thetaa2 = zeros(ss2,1...

2 meses ago | 1 answer | 0

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Question

Can we rotate the plot(x, y)
for w=0.5:0.1:1 l = w; thet = 0:1:60; theta = thet .*(pi/180); c = cos(theta); p = 4*(1-l^2).*(c.^2) + (2*l - 1)^2; q = 2*...

3 meses ago | 1 answer | 0

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Question

Error while plotting the polar plot
%I have an expression which is plotted using the polarplot. a = 1/(2.*cos(theta)) e = 0.5; thet = -60:1:60; theta = thet .*...

3 meses ago | 1 answer | 0

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Solved

Convert from Base 10 to base 5
Convert the input number from base 10 into base 5: for example: if a(in base 10)= 5 then a(in base 5)= 10

más de 1 año ago

Solved

Pattern Sum
Write a function which receives two single digit positive integers, (k and m) as parameters and calculates the total sum as: k...

más de 1 año ago

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Get all prime factors
List the prime factors for the input number, in decreasing order. List each factor. If the prime factor occurs twice, list it as...

más de 1 año ago

Solved

Factorize THIS, buddy
List the prime factors for the input number, in decreasing order. List each factor only once, even if the factorization includes...

más de 1 año ago

Solved

Number of 1s in a binary string
Find the number of 1s in the given binary string. Example. If the input string is '1100101', the output is 4. If the input stri...

más de 1 año ago

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Getting the indices from a vector
This is a basic MATLAB operation. It is for instructional purposes. --- You may already know how to <http://www.mathworks....

más de 1 año ago

Solved

Return the first and last character of a string
Return the first and last character of a string, concatenated together. If there is only one character in the string, the functi...

más de 1 año ago

Solved

Proper Factors
Generate the proper factors of input integer _x_ and return them in ascending order. For more information on proper factors, ref...

más de 1 año ago

Solved

Project Euler: Problem 3, Largest prime factor
The prime factors of 13195 are 5, 7, 13 and 29. What is the largest prime factor of the number being input, input might be ui...

más de 1 año ago

Question

How to factorize 13916767508299776?
Hi, I want to factorize 13916767508299776 into its prime factors. How can ew do that? Thanks in advance.

más de 1 año ago | 2 answers | 0

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Solved

Prime factor digits
Consider the following number system. Calculate the prime factorization for each number n, then represent the prime factors in a...

más de 1 año ago

Solved

Project Euler: Problem 2, Sum of even Fibonacci
Each new term in the Fibonacci sequence is generated by adding the previous two terms. By starting with 1 and 2, the first 10 te...

más de 1 año ago

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Magic is simple (for beginners)
Determine for a magic square of order n, the magic sum m. For example m=15 for a magic square of order 3.

más de 1 año ago

Solved

Project Euler: Problem 1, Multiples of 3 and 5
If we list all the natural numbers below 10 that are multiples of 3 or 5, we get 3, 5, 6 and 9. The sum of these multiples is 23...

más de 1 año ago

Solved

Flip the vector from right to left
Flip the vector from right to left. Examples x=[1:5], then y=[5 4 3 2 1] x=[1 4 6], then y=[6 4 1]; Request not ...

más de 1 año ago

Solved

Vector creation
Create a vector using square brackets going from 1 to the given value x in steps on 1. Hint: use increment.

más de 1 año ago

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Whether the input is vector?
Given the input x, return 1 if x is vector or else 0.

más de 1 año ago

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Create times-tables
At one time or another, we all had to memorize boring times tables. 5 times 5 is 25. 5 times 6 is 30. 12 times 12 is way more th...

más de 1 año ago

Solved

Finding Perfect Squares
Given a vector of numbers, return true if one of the numbers is a square of one of the other numbers. Otherwise return false. E...

más de 1 año ago

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Roll the Dice!
*Description* Return two random integers between 1 and 6, inclusive, to simulate rolling 2 dice. *Example* [x1,x2] =...

más de 1 año ago

Solved

Make a random, non-repeating vector.
This is a basic MATLAB operation. It is for instructional purposes. --- If you want to get a random permutation of integer...

más de 1 año ago

Solved

Sum all integers from 1 to 2^n
Given the number x, y must be the summation of all integers from 1 to 2^x. For instance if x=2 then y must be 1+2+3+4=10.

más de 1 año ago

Solved

Check if number exists in vector
Return 1 if number _a_ exists in vector _b_ otherwise return 0. a = 3; b = [1,2,4]; Returns 0. a = 3; b = [1,...

más de 1 año ago

Solved

Determine whether a vector is monotonically increasing
Return true if the elements of the input vector increase monotonically (i.e. each element is larger than the previous). Return f...

más de 1 año ago

Solved

Inner product of two vectors
Find the inner product of two vectors.

más de 1 año ago