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

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

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

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

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

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 ...

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

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

Problem

Create vector as shown in test cases

Create vector as shown in test cases

4 years ago | 2 | 195 solvers