A résolu


Multi-line comments
* Fix the syntax errors.

presque 10 ans il y a

A résolu


Indexing an array element
* Assign currentStudent with the second element of array testScores. _Reminder: Array indexing starts with 1._

presque 10 ans il y a

A résolu


Double colon operator: Counting up
* Construct a row array countValues from 1 to endValue, using the double colon operator. Ex: If endValue is 5, countValues s...

presque 10 ans il y a

A résolu


Wind Chill Computation
On a windy day, a temperature of 15 degrees may feel colder, perhaps 7 degrees. The formula below calculates the "wind chill," i...

presque 10 ans il y a

A résolu


Coordinate geometry
Assign pointsDistance with the distance between point (x1, y1) and point (x2, y2). The distance is calculated by: Distance =...

presque 10 ans il y a

A résolu


Double colon operator: Increment by x
* Construct a row array countValues from 0 to 25, elements incremented by incrementValue. Ex: If incrementValue is 5, countVa...

presque 10 ans il y a

A résolu


Rotate a Matrix
Input a Matrix x, Output y is the matrix rotating x 90 degrees clockwise

presque 10 ans il y a

A résolu


Remove DC
Input x is the sampled signal vector, may have both AC and DC components. Output y should not contain any DC component. Examp...

presque 10 ans il y a

A résolu


Indexing the last element: Print queue
* Delete the last element of row array printQueue.

presque 10 ans il y a

A résolu


Comments
* Fix the syntax errors.

presque 10 ans il y a

A résolu


Renaming a field in a structure array
MATLAB has a <http://www.mathworks.com/help/techdoc/ref/setfield.html setfield> and a <http://www.mathworks.com/help/techdoc/ref...

presque 10 ans il y a

A résolu


Population growth
Assign finalPopulation with the population size given an initial population, population growth rate, and number of years. The fi...

presque 10 ans il y a

A résolu


Find common elements in matrix rows
Given a matrix, find all elements that exist in every row. For example, given A = 1 2 3 5 9 2 5 9 3 2 5 9 ...

presque 10 ans il y a

A résolu


Character variable: Compass direction
* Assign compassDirection with sensorReading's value. Both are character variables.

presque 10 ans il y a

A résolu


Arithmetic array operations
* Add x to each element of array temperatureReadings.

presque 10 ans il y a

Réponse apportée
what are the features/measures for no reference quality analysis of fused images
There are several non-reference metrics for feature fusion. The widely used ones are the Piella [1], Petrovic [2] and the Featur...

presque 10 ans il y a | 4

| A accepté

Réponse apportée
How do I compare overlap of each blob in first frame with every blob in the next frame and then save the corresponding pair?
One solution can be by creating a mask using the first frame and applying it to the second frame. In order to create the mas...

presque 10 ans il y a | 3

| A accepté

A résolu


Back to basics 1 - Saving
Covering some basic topics I haven't seen elsewhere on Cody. Given an input variable 'x', save it to disk in a file named 'co...

presque 10 ans il y a

A résolu


Say something funny
Say something funny, or not. Your solution will be (fully automatically and objectively) scored based on how clever or funny ...

presque 10 ans il y a

A résolu


Convert a vector into a number
This is a sub problem related to this problem: <http://www.mathworks.com/matlabcentral/cody/problems/621-cryptomath-addition>...

presque 10 ans il y a

A résolu


All your base are belong to us
Find the base _b_ logarithm of the input decimal number _x_. Express the output as a decimal number. The first argument is the n...

presque 10 ans il y a

A résolu


Back to basics 21 - Matrix replicating
Covering some basic topics I haven't seen elsewhere on Cody. Given an input matrix, generate an output matrix that consists o...

presque 10 ans il y a

A résolu


Who knows the last digit of pi?
There is only one man who knows the last digit of pi, who is that man? Give the name of that man, who, by popular believe, can ...

presque 10 ans il y a

A résolu


Multiply a column by a row
* Given a column vector C and and a row vector R. * Output a matrix M. * Every column of M equals to C multiplied by correspon...

presque 10 ans il y a

A résolu


Back to basics 10 - Max Float
Covering some basic topics I haven't seen elsewhere on Cody. Return the largest positive floating-point number MATLAB can han...

presque 10 ans il y a

A résolu


Function definition: Double down.
* Complete the DoubleDown function to return twice the initialValue.

presque 10 ans il y a

A résolu


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...

presque 10 ans il y a

A résolu


Declaring a string
* Assign streetAddress with the string 1313 Mockingbird Lane.

presque 10 ans il y a

A résolu


Implement a ROT13 cipher
Replace each character in string s1 with the character that is shifted 13 positions from it (wrap back to the beginning if neces...

presque 10 ans il y a

A résolu


Subset Sum
Given a vector v of integers and an integer n, return the the indices of v (as a row vector in ascending order) that sum to n. I...

presque 10 ans il y a

Charger plus