Resuelto


Area of a triangle
A triangle is given with base *'b'* ,vertical hight *'h'* . then find it's area.

alrededor de 4 años hace

Resuelto


Area of a Square
Inside a square is a circle with radius r. What is the area of the square?

alrededor de 4 años hace

Resuelto


Sum the squares of numbers from 1 to n
For a given value of n return the sum of square of numbers from 1 to n. Example For n = 2 then sum of squares = 5 (1^2 + ...

alrededor de 4 años hace

Resuelto


Find out sum of all elements of given Matrix
Find out sum of all elements of given Matrix A=[1 2 3;4 5 6 ;7 8 9]; Answer must be: 45 *If you like this problem, pl...

alrededor de 4 años hace

Resuelto


Deleting an element in a matrix
For vector Grades=[98 56 78 34 100 88 87], delete the number 78 to get the following matrix Grades=[98 56 34 100 88 87] **re...

alrededor de 4 años hace

Resuelto


Squaring Matrix
Square the following matrix using matlab % A = 1 2 3 4 5 6 7 8 So new matrix should display...

alrededor de 4 años hace

Resuelto


03 - Matrix Variables 6
Make _fMat_ be a 5x3 matrix of random integers with values from -3 to 3 (Hint: use *randi*)

alrededor de 4 años hace

Resuelto


Powers Of
Fill the vector with powers of 2, so that vector(1) is 2^1, vector(2) is 2^2, etc. Stop with vector(10). Complete the function ...

alrededor de 4 años hace

Resuelto


If-then-else
Complete the function below such that if the value of x is in the range 10 to 14, inclusive, the value 18 is assigned to y. Oth...

alrededor de 4 años hace

Resuelto


Compute Fibonacci Number
Compute the _n_-th Fibonacci Number f(0) = 0, f(1) = 1, f(2) = 1, f(3) = 2, ... f(42) = 267914296

alrededor de 4 años hace

Resuelto


Back to basics 8 - Matrix Diagonals
Covering some basic topics I haven't seen elsewhere on Cody. Given an input vector of numbers, output a square array with the...

alrededor de 4 años hace

Resuelto


Sum of diagonal of a square matrix
If x = [1 2 4; 3 4 5; 5 6 7] then y should be the sum of the diagonals of the matrix y = 1 + 4 + 7 = 12

alrededor de 4 años hace

Resuelto


Back to Basics - Find no. of elements in a matrix?
Let A be a m*n matrix. Find the total no. of elements in A ? (Hint - formula based) A = [1 2 3;4 5 6]; output = 6

alrededor de 4 años hace

Resuelto


Negative matrix
Change the sign of all elements in given matrix.

alrededor de 4 años hace

Resuelto


convert matrix to single column
given any matrix, convert it to single column

alrededor de 4 años hace

Resuelto


Reverse the elements of an array
Reverse the order of elements in an array: eg: input X = [ 1 2 3 ; 4 5 6 ; 7 8 9 ] o...

alrededor de 4 años hace

Resuelto


First N Perfect Squares
*Description* Return the first N perfect squares *Example* input = 4; output = [ 1 4 9 16 ];

alrededor de 4 años hace

Resuelto


Is My Wife Wrong?
Answer the question. (see also <http://www.mathworks.com/matlabcentral/cody/problems/149-is-my-wife-right Problem 149: Is my ...

alrededor de 4 años hace

Resuelto


Find Logic 1

alrededor de 4 años hace

Resuelto


Is my wife right? Now with even more wrong husband
Again, as in "Is my wife right?" ( <http://www.mathworks.com/matlabcentral/cody/problems/149-is-my-wife-right> ), answer 'yes' r...

alrededor de 4 años hace

Resuelto


Is my wife really right?
For every input, output the string 'yes' once. Example: [yes1, yes2] = YesSheIs('Am I right?', 'Do you love me?') yes1 = 'yes'...

alrededor de 4 años hace

Resuelto


Is my wife right?
Regardless of input, output the string 'yes'.

alrededor de 4 años hace

Resuelto


Sum of series IX

alrededor de 4 años hace

Resuelto


Sum of series VIII

alrededor de 4 años hace

Resuelto


Sum of series VII
What is the sum of the following sequence: Σ(km^k)/(k+m)! for k=1...n for different n and m?

alrededor de 4 años hace

Resuelto


Sum of series
a(n) = n^2 - (n-1)^2 find the summation of the series upto n i.e. a(1)+a(2)+...+a(n)

alrededor de 4 años hace

Resuelto


Sum of series VI
What is the sum of the following sequence: Σk⋅k! for k=1...n for different n?

alrededor de 4 años hace

Resuelto


Sum of series V
What is the sum of the following sequence: Σk(k+1) for k=1...n for different n?

alrededor de 4 años hace

Resuelto


Replicate elements in vectors
Replicate each element of a row vector (with NaN) a constant number of times. Examples n=2, A=[1 2 3] -> [1 1 2 2 3 3] ...

alrededor de 4 años hace

Resuelto


Duplicate each element of a vector.
for an n-dimensional vector x, the function should return another vector 2n-dimension which each element is repeated twice. Ex...

alrededor de 4 años hace

Cargar más