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remove every row&col for every nan
for a given matrix, remove the row and column of every nan. Example x=[1 2 NaN 4 5 6 7 8 ...

5 Monate vor

Gelöst

Remove entire row and column in the matrix containing the input values
Remove the entire row and column from the matrix containing specific values. The specified value can be a scalar or a vector. Fo...

5 Monate vor

Gelöst

Draw a '1' in a zero matrix!

5 Monate vor

Gelöst

Find x rows where the sum of the numbers is the maximum
Find x rows where the sum of the numbers is the maximum. For example: when x is 2 and m is 2 3 5 0 2 3 5 5 6 0 9 4 then y =...

5 Monate vor

Gelöst

Draw a '5' in a zero matrix!

5 Monate vor

Gelöst

Draw a '2' in a zero matrix!

5 Monate vor

Gelöst

Draw a '3' in a zero matrix!

5 Monate vor

Gelöst

Draw a '8' in a zero matrix!

5 Monate vor

Gelöst

Draw a '7' in a zero matrix!

5 Monate vor

Gelöst

Draw a '9' in a zero matrix!

5 Monate vor

Gelöst

Draw a '6' in a zero matrix!

5 Monate vor

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Draw a '4' in a zero matrix!

5 Monate vor

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String Logic 11
Examples: 'SUNDAY' --> 6 'MONDAY' --> 6 'TUESDAY' --> 7 'WEDNESDAY' --> 9 'THURSDAY' --> 8 'FRIDAY' --> 5 'SATURDAY' --...

5 Monate vor

Gelöst

Check that number is whole number
Check that number is whole number Say x=15, then answer is 1. x=15.2 , then answer is 0. http://en.wikipedia.org/wiki/Whole_numb...

5 Monate vor

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Column Removal (★★★)
(copy of prob 7) Remove the nth column from input matrix A and return the resulting matrix in output B. So if A = [1 2...

5 Monate vor

Gelöst

Rotate Matrix @180 degree
Rotate Matrix @180 degree Example A=[8 1 6; 3 5 7; 4 9 2], then answer would be [2 9 4;...

5 Monate vor

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Draw a '0' in a one matrix!

5 Monate vor

Gelöst

calculate the length of matrix
input 1 array, calculate the length

5 Monate vor

Gelöst

Double all elements in the array
Duplicate all elements in the array

5 Monate vor

Gelöst

the average value of the elements
Calculate the average value of the elements in the array

5 Monate vor

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to the 2 all elements
to the 2 all elements

5 Monate vor

Gelöst

Calculate the average value of the elements in the array
Calculate the average value of the elements in the array

5 Monate vor

Gelöst

Square root
Given x (a matrix), give back another matrix, where all the elements are the square roots of x's elements.

5 Monate vor

Gelöst

Find the max element of the array
Find the max element of the array

5 Monate vor

Gelöst

Converts numbers into characters
Converts numbers into characters

5 Monate vor

Gelöst

Is A the inverse of B?
Given a matrix A and a matrix B, is A the inverse of B? >>A=[2,4;3,5]; >>B=[-2.5,2;1.5,-1]; >>isInverse...

5 Monate vor

Gelöst

String Logic 19
Examples: 'DIG' --> 'I' 'IMPORTANT' --> 'MOTN' 'DEAL' --> 'EL' 'LIMB' --> 'IB' 'MOSTLY' --> 'OTY'

5 Monate vor

Gelöst

String Logic 6
Examples: 'CAT' --> 216 'DOG' --> 218 'ROSY' --> 333 'MATLAB' --> 433 'TRUST' --> 418 'MOSTLY' --> 488

5 Monate vor

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String Logic 14
Examples: 'DIG' --> 'HRN' 'KIMBALL' --> 'VRZDBXX' 'DEAL' --> 'HJBX' 'LIMB' --> 'XRZD' 'MADE' --> 'ZBHJ' 'CHEF' --> 'FPJL'

5 Monate vor

Gelöst

String Logic 2
Example: ROSY --> HEIO TRUST --> JHKIJ MOSTLY --> CEIJBO

5 Monate vor