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convert matrix to single column

given any matrix, convert it to single column

circa 8 anni ago

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How many jokers?

* Given DNA codes of a group of suspects, * and a code for certain types of jokers, * Count how many jokers of that type. * ...

circa 8 anni ago

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Circle area using pi

Given a circle's radius, compute the circle's area. Use the built-in mathematical constant pi.

circa 8 anni ago

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Lightning strike distance: Writing a function

Write a function named LightningDistance that outputs "distance" given input "seconds". Seconds is the time from seeing lightnin...

circa 8 anni ago

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Create a row array using double colon operator

Create a row array from 9 to 1, using the double colon operator.

circa 8 anni ago

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Multielement indexing of a row array

The row array birthRateChina stores the China birth rate (per 1000 people) for years 2000 to 2012. Write a statement that create...

circa 8 anni ago

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ABBREVIATION

Abbreviate the given string. Consider Only Capital Letters. EXAMPLE If input is 'Abbreviation of The Given String' then ou...

circa 8 anni ago

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Temperature conversion

Convert temperature in degrees Celsius (C) to temperature in degrees Kelvin (K). Assume your answer is rounded to the nearest Ke...

circa 8 anni ago

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What percentage?

Calculate the output c as the percentage of a on b for given a and b.

circa 8 anni ago

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Find the minimum element of the matrix

Example: If x = [3 9; 5 2] then y = 2

circa 8 anni ago

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Number of digits in an integer

Specifies how many digits in a given integer. Example: in=100 ==> out=3

circa 8 anni ago

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Mode

Find the mode of the vector Assumption: no vector is bimodal Example 1: input=[1 2 3 4 4]; output=4 Example 2: input=[7...

circa 8 anni ago

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Dots in a Circle

Return how many integer grid points there are inside a circle of radius _r_ centred at (0,0) (including points on the edge). ...

circa 8 anni ago

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Basics: Divide integers to get integer outputs in all cases

Divide integers a and b in such a way that output y is always an integer (in ceil manner)

circa 8 anni ago

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Is it an Armstrong number?

An Armstrong number of three digits is an integer such that the sum of the cubes of its digits is equal to the number itself. Fo...

oltre 8 anni ago

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MATCH THE STRINGS (2 CHAR) very easy

Match the given string based on first two characters on each string. For example A='harsa'; b='harish'; result '1' ...

oltre 8 anni ago

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Basic arrays operations.

Apply element-by-element binary operation 'fun' to two arrays (A and B).

oltre 8 anni ago

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Derivative of polynomial

Compute the derivative of a given polynomial. The input is an <http://www.mathworks.com/help/matlab/math/representing-polynomial...

oltre 8 anni ago

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Find the logic

There exists one logic in between input and output. Find it (easy math). Example 1: x=13 then y=339; Example 2: x=26...

oltre 8 anni ago

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Moving average (variable kernel length)

Find the moving average in a vector. The kernel length is a variable. For example x = 1:10 kernel_length = 2 would r...

oltre 8 anni ago

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Binary Coder

Take an input number and print the binary value of this number.

oltre 8 anni ago

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Given a 4x4 matrix, swap the two middle columns

If a = [1 2 3 4; 1 2 3 4; 1 2 3 4; 1 2 3 4]; then the result is ans = 1 3 2 4 1 3 2...

oltre 8 anni ago

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Sunday bonus

Submit a solution on any Sunday and you will get 10 points. Only for MATLAB fans!

oltre 8 anni ago

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Creation of 2D Sinc Surface

This Challenge is to efficiently create the Sombrero function of various sizes, resolutions, and frequencies. <<https://sites...

oltre 8 anni ago