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Sum of Positive Elements in a Matrix
Given a matrix A, write a function that returns the sum of all positive elements in A. Input: A = [-3, 4, -1; 6, -2, 8] ...
11 mesi fa
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Sum of Even Numbers in a Vector
Write a function that takes a vector x as input and returns the sum of all even numbers in x. Input: x = [1, 2, 3, 4, 5, 6] ...
11 mesi fa
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Baye's theorem on conditional probability
Let the given probabilities Compute the output probability
11 mesi fa
Problema
Baye's theorem on conditional probability
Let the given probabilities Compute the output probability
11 mesi fa | 2 | 44 risolutori
Inviato
alGolbach
Algorithm to compute and list every Goldbach couples of prime numbers which sum equals the given -even- input
11 mesi fa | 1 download |
Risolto
Convert given decimal number to binary number.
Convert given decimal number to binary number. Example x=10, then answer must be 1010.
11 mesi fa
Risolto
Converting binary to decimals
Convert binary to decimals. Example: 010111 = 23. 110000 = 48.
11 mesi fa
Risolto
MATLAB Basic: rounding IV
Do rounding towards plus infinity. Example: -8.8, answer -8 +8.1 answer 9 +8.50 answer 9
11 mesi fa
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MATLAB Basic: rounding III
Do rounding towards minus infinity. Example: -8.8, answer -9 +8.1 answer 8 +8.50 answer 8
11 mesi fa
Risolto
MATLAB Basic: rounding II
Do rounding nearest integer. Example: -8.8, answer -9 +8.1 answer 8 +8.50 answer 9
11 mesi fa
Risolto
Matlab Basics - Rounding II
Write a script to round a variable x to 3 decimal places: e.g. x = 2.3456 --> y = 2.346
11 mesi fa
Risolto
For a rectangle, if x is the length and 2x is width. Then find out x from the area of the rectangle?
For a rectangle, if x is the length and 2x is the width. Then find out x from the area of the rectangle? if the area is equal...
11 mesi fa
Risolto
Make an identity matrix whose diagonal elements are 1:n
For a given input n, make an n by n identity matrix that contains the elements 1:n along its diagonal. For example, if input=5: ...
11 mesi fa
Risolto
Calculating Ring Area
In two-dimensional space, a ring can be constructed by using two concentric circles. Determine the area of a ring which has r1 ...
11 mesi fa
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row removal
Remove the nth row from input matrix M and return the resulting matrix in output N.
11 mesi fa
Risolto
vectors counting by 5
Create a vector with numbers from x_min to x_max in increments of 5.
11 mesi fa
Risolto
Find minimum and maximum elements of an array
For a given array find minimum and maximum elements of an array and store minimum value in first index of output and maximum in ...
11 mesi fa
Risolto
Replace 0 indices in array with 1's
Take a incoming vector, and replace 0's with ones
11 mesi fa
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Test
Answer the question and the correct answer write in vector. Only one answer is correct. 1a Yes 1b No 1c No 1d No ...
11 mesi fa
Risolto
Cos Function
x is the abscissa. find the absolute value of cosine of -x and the same value with changed sign.
11 mesi fa
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Find the summation of factorial series
Factorial numbers are n! = 1*2*3....*n the series is 1!, 2!, 3!,........, n!
11 mesi fa
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First N Perfect Squares
*Description* Return the first N perfect squares *Example* input = 4; output = [ 1 4 9 16 ];
11 mesi fa
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Back to basics 22 - Rotate a matrix
Covering some basic topics I haven't seen elsewhere on Cody. Rotate the input matrix 90 degrees counterclockwise (e.g. [1 2; ...
11 mesi fa
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Area of a triangle
A triangle is given with base *'b'* ,vertical hight *'h'* . then find it's area.
11 mesi fa
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surface of a spherical planet
you just discovered its circumference, that is the input.
11 mesi fa