Risolto

Area of an equilateral triangle

Calculate the area of an equilateral triangle of side x. <<https://i.imgur.com/jlZDHhq.png>> Image courtesy of <http://up...

circa 2 anni fa

Risolto

Side of an equilateral triangle

If an equilateral triangle has area A, then what is the length of each of its sides, x? <<https://i.imgur.com/jlZDHhq.png>> ...

circa 2 anni fa

Risolto

Time reverse indices

Time reverse the index values as follows IndexIn = [7 1 0] IndexOut = [7 6 0] Note that the indices are zero based and so...

circa 2 anni fa

Risposto

I need help in the code. what am I doing wrong?

Hi, I think you can just add a check for a ':' character in your code. Alternatively you can also use regular expression to do ...

I need help in the code. what am I doing wrong?

Hi, I think you can just add a check for a ':' character in your code. Alternatively you can also use regular expression to do ...

oltre 2 anni fa | 0

| accettato

Risolto

Side of a rhombus

If a rhombus has diagonals of length x and x+1, then what is the length of its side, y? <<https://imgur.com/x6hT6mm.png>> ...

oltre 2 anni fa

Risolto

Length of a short side

Calculate the length of the short side, a, of a right-angled triangle with hypotenuse of length c, and other short side of lengt...

oltre 2 anni fa

Risposto

How can I plot (scatter diagram) three data series at the same time?

Hello Robert, You can use conditional statement inside an array call to filter it with your wanted data: myarray = [500,1,2;50...

How can I plot (scatter diagram) three data series at the same time?

Hello Robert, You can use conditional statement inside an array call to filter it with your wanted data: myarray = [500,1,2;50...

oltre 2 anni fa | 0

| accettato

Risposto

finding equal (lon,lat) in another matrix of different size

I'm not sure exactly what you mean by A is bigger than B, if you can give a simple example of A and B it would help in helping y...

finding equal (lon,lat) in another matrix of different size

I'm not sure exactly what you mean by A is bigger than B, if you can give a simple example of A and B it would help in helping y...

oltre 2 anni fa | 1

| accettato

Risolto

Find the longest sequence of 1's in a binary sequence.

Given a string such as s = '011110010000000100010111' find the length of the longest string of consecutive 1's. In this examp...

oltre 2 anni fa

Risolto

Sums of cubes and squares of sums

Given the positive integers 1:n, can you: 1. Compute twice the sum of the cubes of those numbers. 2. Subtract the square...

oltre 2 anni fa

Risolto

Relative ratio of "1" in binary number

Input(n) is positive integer number Output(r) is (number of "1" in binary input) / (number of bits). Example: * n=0; r=...

oltre 2 anni fa

Risolto

Vector creation

Create a vector using square brackets going from 1 to the given value x in steps on 1. Hint: use increment.

oltre 2 anni fa

Risolto

Doubling elements in a vector

Given the vector A, return B in which all numbers in A are doubling. So for: A = [ 1 5 8 ] then B = [ 1 1 5 ...

oltre 2 anni fa

Risolto

Flip the vector from right to left

Flip the vector from right to left. Examples x=[1:5], then y=[5 4 3 2 1] x=[1 4 6], then y=[6 4 1]; Request not ...

oltre 2 anni fa

Risposto

How to plot multiple circles within a circle by using a for-loop for radius/center position?

Hi, I have been working with somewhat similiar plotting needs. To plot circles I used the polyshape built-in function with the ...

How to plot multiple circles within a circle by using a for-loop for radius/center position?

Hi, I have been working with somewhat similiar plotting needs. To plot circles I used the polyshape built-in function with the ...

oltre 2 anni fa | 0

| accettato

Risolto

Whether the input is vector?

Given the input x, return 1 if x is vector or else 0.

oltre 2 anni fa

Risolto

Get the length of a given vector

Given a vector x, the output y should equal the length of x.

oltre 2 anni fa

Risolto

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 ...

oltre 2 anni fa

Risolto

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:...

oltre 2 anni fa

Domanda

Strange result of find function

Hello, I noticed a strange results of the find function today. I am using the find function to extract the indices of a time s...

oltre 2 anni fa | 1 risposta | 0