Solved


Test if a number is numeric or not
Test if a number is numeric or not

3 years ago

Solved


Rotate array 90 degrees
Rotate the given matrix by 90 degrees. Example, A = [1 2 3 ; 4 5 6 ] B = rotated(A) = [ 3 6; 2 5; 1 4 ]

3 years ago

Solved


Change matrix to vector
Vector is a matrix whose size is 1 x n or n x 1. Change matrix to vector. x = 4 3 5 1 ...

3 years ago

Solved


Create a matrix with difference of each row of input matrix
With a given input matrix A, create a output matrix B in such a way that each row in B is a difference of rows of input matrix A...

3 years ago

Solved


Percentage profit:3
x% product is sold at r1% profit. However, our target overall profit is rt%. What is the required percentage profit to meet the ...

3 years ago

Solved


Set x value to each odd index of vector y.
Set x value to each odd index of vector y.

4 years ago

Solved


0, 2, 0, -2, 0, 2, 0, -2, ...
Generate the first n terms of a periodic sequence defined as f(x) = 0, 2, 0, -2, 0, 2, 0, -2, ..., for x = 1, 2, 3, 4, 5, 6...

4 years ago

Solved


expand intervals vol.2
Similar to problem <http://www.mathworks.co.uk/matlabcentral/cody/problems/2528 2528>. This is a more general case, when bounds ...

4 years ago

Solved


Convert a numerical matrix into a cell array of strings
Given a numerical matrix, output a *cell array of string*. For example: if input = 1:3 output is {'1','2','3'} whic...

4 years ago

Solved


Find Missing Number
A little problem (inspired by CodeChef) for the coffee break. A friend give you an array of size n-1 integers and these int...

4 years ago

Solved


Odd elimination
Inspired by Project Euler problem #539 You'll be given a vector from 1 to n; Going from left to right, remove the first n...

4 years ago

Solved


count any radix?
given radix r(2-9), digts d(1-4), give all possible strings in sorted order. for example, if r=2, d=2, then output {'00' '01' '1...

4 years ago

Solved


DC-DC boost converter
Find the output voltage of a DC-DC boost converter when its input voltage is 12V and the duty cycle ratio is 0.6.

4 years ago

Solved


Increment up an input vector
Increment up an input vector by adding the indices to the vector values. For example, if an input vector is [3, 2, 6, 1, 6], the...

4 years ago

Solved


Calculate the logarithm of number
Calculate the logarithm of number x

4 years ago

Solved


Create a code for XNOR
Given two inputs, output XNOR of those two

4 years ago

Solved


Solve the system of linear equations
4x - 2y +6z=8 2x + 8y +2z=4 6x + 10y +3z=0 Input is each coefficient of polynomial. For example, a=[4 ...

4 years ago

Solved


Number of primes
Count the number of primes less than 'n'.

4 years ago

Solved


Slope of the line passing through two points
Determine the slope of a line passing through the points a=[x1 y1] and b=[x2 y2].

4 years ago

Solved


multiply 2 by 2
multiply 2 by 2

4 years ago

Solved


sum as columns
sum as columns.

4 years ago

Solved


Einsteinium-253 decay
Radioactive Einsteinium-253 has a half-life of 1,768,608 seconds. Given 1000mg of Einsteinium-253 at t=0 days, how much is lef...

4 years ago

Solved


Convert hex color specification to MATLAB RGB
Here's something that comes up all the time if you deal with web pages. Given a <http://www.w3schools.com/html/html_colors.as...

4 years ago

Solved


Double Deal
*Description* Given an input vector _v_, return the first element as the first output, the second element as the second outpu...

4 years ago

Solved


y=x
y=x

4 years ago

Question


Close result window of toolbox result
Hi, after running some toolbox of MATLAB. Result window is appearing at every iternation in code. I want to close it. I have tri...

4 years ago | 0 answers | 0

0

answers

Answered
Bad clarity using export_fig
In figure window, file-> Save as-> Check option for PDF. It will be better quality. In case, if you are using Latex, then ...

4 years ago | 0

Answered
Matlab GUI - Enter variable name in the Edit Text box
You can save in .mat file and load data in script. check doc save and doc load in matlab command

4 years ago | 0

Solved


Create vector as shown in test cases
Create vector as shown in test cases

4 years ago

Problem


Create vector as shown in test cases
Create vector as shown in test cases

4 years ago | 2 | 195 solvers

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