Resuelto

Find the product of the positive elements above the main diagonal.
Example Input A=[1 2; -3 0] Output 2

casi 10 años hace

Resuelto

Calculate the sum of elements of n*n Hilbert matrix.
Calculate the sum of elements of n*n Hilbert matrix. Example n=5 HilbertMatrix=[1.0000 0.5000 0.3333 0.2500 ...

casi 10 años hace

Resuelto

Find product of eigenvalues of n*n magic matrix.
Find product of eigenvalues of n*n magic matrix. Example n=3 Matrix= [ 8 1 6; 3 5 7; 4 ...

casi 10 años hace

Resuelto

Find the sum of the negative elements under the main diagonal.
Example Input A=[1 2; -3 0] Output -3

casi 10 años hace

Resuelto

Solve the following system of equations.
x-2y+3z=7 2x+y+z=4 -3x+2y-2z=-10

casi 10 años hace

Resuelto

Solve the system of equations.
_Ax=b_ * _A_ - square coefficient matrix * _b_ - right side column vector Find vecor _x_.

casi 10 años hace

Resuelto

Find the sides of an isosceles triangle when given its area and height to its base.
Find the sides of an isosceles triangle when given its area and height to its base. Example S=12, h=4, result will be [5 5 6]...

casi 10 años hace

Resuelto

Vector Multiplication
Vector Multiplication of three matrix as shown in test cases.

casi 10 años hace

Resuelto

A shooting competition
In a shooting competition, the target is a square of side L containing a circle of radius R<=L/2. A player scores one point if h...

casi 10 años hace

Resuelto

How to find average of each column ?
How to find average of each column for a given matrix?

casi 10 años hace

Resuelto

How find maximum element of a column in matrix?
How find maximum element of a column in matrix?

casi 10 años hace

Resuelto

How find sum of elements of each column in matrix?
How find sum of elements of each column in matrix?

casi 10 años hace

Resuelto

Create tangent function out of sine function only
Please don't use cosine and tangent functions

casi 10 años hace

Resuelto

Sum of the squares of optimus
Get the sum of the squares of primes given limit input x Ex. x = 10, output = 2^2 + 3^2 + 5^2 + 7^2

casi 10 años hace

Resuelto

Subtract integers and add doubles
Create a function that subtracts a from b if a and b are integers and adds them if they are floats.

casi 10 años hace

Resuelto

Solve equation numerically
y'=y In order to solve equation using computer, numerical analysis are needed. 1st order Euler's method is one of the metho...

casi 10 años hace

Resuelto

Calculate 3D Distance
Given 2 vectors (1st is initial position, 2nd is the destination) calculate the distance in 3D Example in1 = [0 0 0] in2...

casi 10 años hace

Resuelto

Vectors multiplication.
Multiply two vectors x transposed and y.Example x = [1 2 3 4 5 6 7 8 9 10 ] y = [ 1 2 ...

casi 10 años hace

Resuelto

Pointwise multiplication of vectors.
Pointwise multiplication of vectors x and y. Example x= [1 3 5 7 9 11 13 15 17 19] y=[ 1 4...

casi 10 años hace

Resuelto

Sum positive elements of matrix.
Calculate sum of positive elements of the matrix.

casi 10 años hace

Resuelto

Display positive elements of matrix.
Display positive elements of matrix.

casi 10 años hace

Resuelto

Select primes from the matrix.
Select primes from the matrix.

casi 10 años hace

Resuelto

Adding each element
Add the each element of the matrix.

casi 10 años hace

Resuelto

Calculate cross product
Make function for cross product a=[1 3 2]; b=[2 4 1]; y=function(a,b) y=[-5 3 -2]

casi 10 años hace

Resuelto

Solve the system of linear equations
4x - 2y +6z=8 2x + 8y +2z=4 6x + 10y +3z=0 Input is each coefficient of polynomial. For example, a=[4 ...

casi 10 años hace

Resuelto

Conduct inner product using given matrix
a=[1 2 3]; b=[3 4 5]; y=function(a,b) Output y should be 26

casi 10 años hace

Resuelto

Set x value to each odd index of vector y.
Set x value to each odd index of vector y.

casi 10 años hace

Resuelto

Print true if
all elements are larger than 5 a=[1 3 5 8 6]; b=[6 6 6 6 6]; function(a) should be false, and function(b) will be tru...

casi 10 años hace

Resuelto

Slope of the line passing through the point [x1 y1] and [x2 y2]
Determin the slope of Line passing through the points a=[x1 y1] and b=[x2 y2]

casi 10 años hace

Resuelto

Find hen's weight.
If hen weights x kilos on two legs, how much does it weights on one leg? Output the result.

casi 10 años hace