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Multiply by 3
Given the variable x as your input, multiply it by three and put the result in y.

fast 10 Jahre vor

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Vectorizing, too easy or too hard?
Please insert a . before any ^, * or / in the string. That's it!!

fast 10 Jahre vor

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Negative Infinity
Round the given array a towards negative infinity.

fast 10 Jahre vor

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Check bounds
Assign inRange with 1 if userWeight is greater than 100 and less than or equal to 200.

fast 10 Jahre vor

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How can I import ascii File
<https://it.mathworks.com/help/matlab/ref/textread.html>

fast 10 Jahre vor | 3

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Twins in a Window
<http://en.wikipedia.org/wiki/Twin_primes Twin primes> are prime numbers that differ by 2, such as [11,13] or [41,43]. Write a f...

fast 10 Jahre vor

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Given a matrix, return the last eigen value
Given a matrix, return the first eigen value For example: x = magic(5) 17 24 1 8 15 23 5 7 14 ...

fast 10 Jahre vor

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

fast 10 Jahre vor

Beantwortet
How can I find the connected components of an image and then label them?
There are matlab functions: %compute conn components CC = bwconncomp(BW); %label them L = labelmatrix(CC);

fast 10 Jahre vor | 3

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Dosage by weight
A machine administer's medication dosage based on weight. Write an if-elseif-else statement that assigns the appropriate dosageA...

fast 10 Jahre vor

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Preset rpm speeds
A centrifuge has four preset speeds. Write a switch statement that assigns rpmSetting with the appropriate rpm speed given prese...

fast 10 Jahre vor

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How many jokers?
* Given DNA codes of a group of suspects, * and a code for certain types of jokers, * Count how many jokers of that type. * ...

fast 10 Jahre vor

Beantwortet
R2014b fails to save fig file from a very large plot
I suggest you to use the known function downloadable at <https://it.mathworks.com/matlabcentral/fileexchange/23629-export-fig>...

fast 10 Jahre vor | 3

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Colon operator of two vectors
You are given two vectors of equal length: VecStart, VecEnd Each vector contain a set of integers, where VecEnd(j)>=VecStar...

fast 10 Jahre vor

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Sum the entries of each column of a matrix which satisfy a logical condition.
Given a numeric matrix A and a logical array L of the same size as A, return a row vector S containing the columnwise sums of th...

fast 10 Jahre vor

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Sum the elements in either diagonal of a square matrix
Sum the elements of a square matrix that lie on either the major diagonal or anti-diagonal.

fast 10 Jahre vor

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Assignment statements based on input value
Write an if-else statement that assigns finalValue with userValue + 5 if userValue is greater than 100. Otherwise assign finalVa...

fast 10 Jahre vor

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Symmetry of vector
Determine whether the vector is symmetric or not (vector could be even or odd in length). For example: x = [1 2 3 3 2 1] ...

fast 10 Jahre vor

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Insect population
An insect population doubles every generation. * Write a while loop that iterates numGeneration times. * Write a statment ...

fast 10 Jahre vor

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For loops: Odds sum
Write a for loop that assigns summedValue with the sum of all odd values from 1 to userNum. Assume userNume is always greater th...

fast 10 Jahre vor

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Find nearest prime number less than input number
Find nearest prime number less than input number . For example: if the input number is 125, then the nearest prime number whi...

fast 10 Jahre vor

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Find number of days
The input is two date in string format (dd-mm-yyyy) find out the number of days between these two dates. Example: input: ...

fast 10 Jahre vor

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Food safety
Assign safeTemperature with 1 if foodTemperature is less than 40 or greater than 165.

fast 10 Jahre vor

Beantwortet
How to find the sum of all column vectors of the elements on the kth diagonal of a square matrix in Matlab ?
Here it is the code that does the work. Inspect the function *diag* and partial results at each iteration. n = size(A,1); ...

fast 10 Jahre vor | 3

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Concatenate two strings
Its very easy. Just concatenate two strings.

fast 10 Jahre vor

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Matlab Basics - Rounding II
Write a script to round a variable x to 3 decimal places: e.g. x = 2.3456 --> y = 2.346

fast 10 Jahre vor

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Small aircraft weight limit
Write an if-else statement that evaluates to true if the sum of passengerWeight and cargoWeight is less than or equal maxWeight....

fast 10 Jahre vor

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Generate pi using logarithm
Generate pi using logarithm

fast 10 Jahre vor

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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...

fast 10 Jahre vor

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Test if two numbers have the same digits
Given two integers _x1_ and _x2_, return |true| if the numbers written with no leading zeros contain the same digits. That is, t...

fast 10 Jahre vor