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K1495


Last seen: 2 mesi ago
13 total contributions since 2019

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Question


random selection of a cell
Hello, I have a cell(matrix) of size 100*100.I need to scan each column and choose 4 consecutive random cells( (1*1)*4) for ass...

3 mesi ago | 2 answers | 0

2

answers

Question


Categorizing array elements based on percentage
I have an array, whose odd indices are to be divided into 4 categories based on some predefined percentage.For example, say X = ...

4 mesi ago | 1 answer | 0

1

answer

Solved


Solve a System of Linear Equations
*Example*: If a system of linear equations in _x&#8321_ and _x&#8322_ is: 2 _x₁_ + _x₂_ = 2 _x₁...

6 mesi ago

Solved


Find the Oldest Person in a Room
Given two input vectors: * |name| - user last names * |age| - corresponding age of the person Return the name of the ol...

6 mesi ago

Solved


Convert from Fahrenheit to Celsius
Given an input vector |F| containing temperature values in Fahrenheit, return an output vector |C| that contains the values in C...

6 mesi ago

Solved


Calculate Amount of Cake Frosting
Given two input variables |r| and |h|, which stand for the radius and height of a cake, calculate the surface area of the cake y...

6 mesi ago

Solved


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

6 mesi ago

Solved


Arrange Vector in descending order
If x=[0,3,4,2,1] then y=[4,3,2,1,0]

6 mesi ago

Solved


Select every other element of a vector
Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...

6 mesi ago

Solved


Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...

6 mesi ago

Solved


Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

6 mesi ago

Question


Updation of Cell Array
I have a matrix of 100*400.I need to read a cell(from matrix), take its field as store it as a structure, update one field in th...

circa un anno ago | 1 answer | 0

1

answer

Question


Adding columns in a cell
I have a cell which is 100*4100. I need to take first 100 columns as a matrix and the next 100 columns as the 2nd matrix and fin...

oltre un anno ago | 1 answer | 0

1

answer