Gelöst

Linear Motion 6
An experimental vehicle traveling at v1 m/s is brought to a full stop in t seconds. How far does it travel before stopping? Roun...

3 Monate vor

Gelöst

Linear Motion 3
Suppose a robot is moving in a straight line and steadily increases its speed. It moves from v1 ft/s to v1+2 ft/s in the first ...

3 Monate vor

Gelöst

Linear Motion 1
An object travels N feet in the first second of travel, N feet again during the second second of travel and N feet again during ...

3 Monate vor

Gelöst

Linear Motion 5
A robot moving down an incline for 3 seconds undergoes a uniform acceleration of a ft/s2. If the robot has an initial velocity o...

3 Monate vor

Gelöst

Create an n-by-n null matrix and fill with ones certain positions
The positions will be indicated by a z-by-2 matrix. Each row in this z-by-2 matrix will have the row and column in which a 1 has...

3 Monate vor

Gelöst

Find last zero for each column
Given a numeric array of arbitrary size, return the row index of the last zero for each column. If a column contains all nonzero...

3 Monate vor

Gelöst

How many digits are there?
Input(s) - any string Output(n) - number of digits within string s

3 Monate vor

Gelöst

Let's get back to school, and create multiplication tables
For a given range, create multiplication tables. (start is always < endno) Example start = 17 endno = 19 Then, ...

3 Monate vor

Gelöst

Sudoku square
We have a small Sudoku square, but one number is missing. x = [ 1 5 4 8 6 3 0 9 7 ] Make a function, wher...

3 Monate vor

Gelöst

Concatenate strings
concatenate a variable number of input strings to produce one outputstring

4 Monate vor

Gelöst

Solve the Sudoku Row
*Description* A simple yet tedious task occurs near the end of most Sudoku-solving algorithms, computerized or manual. The ta...

4 Monate vor

Gelöst

Minkowski distance

4 Monate vor

Gelöst

Bit calculation
Give me the count of numbers from 1 to n having their last two bits as 0. For example function y = ret_count(4) y = x...

4 Monate vor

Gelöst

Draw a '0' in a one matrix!

4 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...

4 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;...

4 Monate vor

Gelöst

to the 2 all elements
to the 2 all elements

4 Monate vor

Gelöst

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

4 Monate vor

Gelöst

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

4 Monate vor

Gelöst

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

4 Monate vor

Gelöst

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

4 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.

4 Monate vor

Gelöst

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

4 Monate vor

Gelöst

Converts numbers into characters
Converts numbers into characters

4 Monate vor

Gelöst

Alternating sum
Given vector x, calculate the alternating sum y = x(1) - x(2) + x(3) - x(4) + ...

4 Monate vor

Gelöst

Sum the 'edge' values of a matrix
Sum the 'edge' values of an input matrix (the values along the perimeter). Example [1 2 3 4 5 6 7 8 9] Output = ...

4 Monate vor

Gelöst

Calculate Engine Power
Calculate Engine Power (P) in kW given the values of Torque(M) in Nm and Engine Speed(n) in rpm

4 Monate vor

Gelöst

De-dupe
Remove all the redundant elements in a vector, but keep the first occurrence of each value in its original location. So if a =...

4 Monate vor

Gelöst

Flip the bit
Given an input character string (e.g. '1001'), return a character string with the bits flipped ('0110').

4 Monate vor

Gelöst

Guess Cipher
Guess the formula to transform strings as follows: 'Hello World!' --> 'Ifmmp Xpsme!' 'Can I help you?' --> 'Dbo J ifm...

4 Monate vor