Risolto

Back to Basics
Dot product of vectors. Given two vectors A and B, calculate their dot product. A=[1 2 3]; B=[3 2 1]; C=10;

quasi 10 anni fa

Risolto

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

quasi 10 anni fa

Risolto

Largest Prime Number
Given a matrix X, find the largest prime number in X.

quasi 10 anni fa

Risolto

CARDS PROBLEM
Read my mind and tell me the card number that I have now in my hands.

quasi 10 anni fa

Risolto

Simple return on investment
Assume you have some money and want to invest all your money to stock market. You randomly select a stock and invest all your mo...

quasi 10 anni fa

Risolto

Convert a vector into numbers
Suppose a vector x = [ 1 2 4 7] is given. You have to convert this vector into string number y = '1247'. Examples x = [ 1...

quasi 10 anni fa

Risolto

UICBioE240 problem 1.18
exp(pi/5*i) and exp(pi/5i). Is there any difference in result? Write yes or no as a string.

quasi 10 anni fa

Risolto

Convert Two Character String into a Binary Vector
Given a string "XOXXO" convert it into a binary vector. [1 0 1 1 0] Paul Berglund implemented an optimal method in <http://ww...

quasi 10 anni fa

Risolto

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...

quasi 10 anni fa

Risolto

Fibonacci-Sum of Squares
Given the Fibonacci sequence defined by the following recursive relation, * F_n = F_(n-1) + F_(n-2) * where F_0 = 0 and F_1 ...

quasi 10 anni fa

Risolto

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 + ...

quasi 10 anni fa

Risolto

Create an anti-identity matrix
Create an anti-identity matrix of given dimension. Examples n = 2 A = [0 1; 1 0] n = 3 A = [0 0 1; 0 1 0; 1 0 0...

quasi 10 anni fa

Risolto

Find out value of sine given by degree.
Find out value of sine given by degree. If theta=30, it's value must be 0.5.

quasi 10 anni fa

Risolto

Sort complex numbers into complex conjugate pairs
Sort complex numbers into complex conjugate pairs. Example: Input x = [3-6i -1-4i -1+4i 3+6i] Sorted output = [-1 - ...

quasi 10 anni fa

Risolto

Square the input
Given a scalar or vector x, return the square of each element. Example x = [7 2] answer = [49 4]

quasi 10 anni fa

Risolto

Leap year or Not
Check if a given year is Leap year or not.

quasi 10 anni fa

Risolto

Append two matrix as shown below example
Append two matrix as shown below example A=[1 2; 3 4] and B=[5 6;7 8] Answer must be 1 2 5 6 3...

quasi 10 anni fa

Risolto

Element by element multiplication of two vectors
Given two input vectors, return the element-by-element product. Example A = [1 2 3] B = [7 3 1] The answer should be...

quasi 10 anni fa

Risolto

Find out total non zero element of matrix
Find out Non zero element of matrix A=magic(5) 17 24 1 8 15 23 5 7 14 16 4 6...

quasi 10 anni fa

Risolto

UICBioE240 problem 1.5
Find the size of the matrix, then multiply both values by 10 and make it into a column vector. So if A = [ 1 2 3; ...

quasi 10 anni fa

Risolto

Evaluate Polynomial
Given a polynomial equation coefficients in a vector p, you have to return its value at x. Example: For inputs p and x ...

quasi 10 anni fa

Risolto

count to vector
Return a matrix of numbers of dimension K by N, where K = prod(v), and N=length(v). The rows count from a vector of ones up to v...

quasi 10 anni fa

Risolto

Output a vector which is table of 9
Output a vector which is table of 9

quasi 10 anni fa

Risolto

Product of elements in row
Product of matrix such that a=[3 3 1] b=9

quasi 10 anni fa

Risolto

Make a Star Pyramid
Create a star pyramid. First line will have 1 star, second will have two stars and so on... a basic program which is easily done...

quasi 10 anni fa

Risolto

Sum the real and imaginary parts of a complex number
Sum the real and imaginary parts of a complex number. Example c = 1+2i has the solution 1 + 2 = 3

quasi 10 anni fa

Risolto

Find maximum value of a curve
Two vectors shall be already defined: - Input vector x (e.g. x = 0:1:10) - Result vector y (e.g. y = sin(x)) Create a n...

quasi 10 anni fa

Risolto

Help the Patriots get to the Super Bowl
Given a football by the Patriots, return it to them with 2 psi less air in it. (The original psi is passed as a number to the...

quasi 10 anni fa

Risolto

Find the maximum two numbers of every column of a matrix
Find the maximum two numbers of every column of a matrix. Example: If we input a matrix A = [ 1 2 4 6 0 3 ...

quasi 10 anni fa

Risolto

Alkane
Given a number, x, that is equal to the number of carbon atoms in an <http://en.wikipedia.org/wiki/Alkane alkane>, find, y, the ...

quasi 10 anni fa