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Rotate a Matrix by 90 degrees
Rotate a Matrix by 90 degrees Example: If the input is: X = 1 2 3 4 5 6 7 8 9 ...

10 years ago

Solved

Determine whether a vector is monotonically increasing
Return true if the elements of the input vector increase monotonically (i.e. each element is larger than the previous). Return f...

10 years ago

Solved

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' ...

10 years ago

Solved

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

10 years ago

Solved

The Answer to Life, the Universe, and Everything
A variation of a previous Hitchhiker's Guide to the Galaxy problem. *Inputs:* Life, the Universe, and Everything *Output:*...

10 years ago

Solved

Sum the numbers on the main diagonal
Sum the numbers on the main diagonal of an n-by-n matrix. For input: A = [1 2 4 3 6 2 2 4 7]...

10 years ago

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Back to basics 26 - Keywords
Covering some basic topics I haven't seen elsewhere on Cody. Return a cell array of strings of all MATLAB keywords.

10 years ago

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Replace May with April
For instance, if the input is input_str = 'The flowers may bloom in April'; then the output is output_str = 'The flo...

10 years ago

Solved

Geometric series
Find the sum, given the first term t1, the common ratio r, and number of terms n. Examples If input t1=1, r=1, n=7 the...

10 years ago

Solved

Matlab Basics - Rounding I
Write a script to round x DOWN to the next lowest integer: e.g. x = 2.3 --> x = 2 also: x = 2.7 --> x = 2

10 years ago

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Arrange vector in ascending order
Arrange a given vector in ascending order. input = [4 5 1 2 9]; output = [1 2 4 5 9];

10 years ago

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

10 years ago

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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; ...

10 years ago

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Arrange Vector in descending order
If x=[0,3,4,2,1] then y=[4,3,2,1,0]

10 years ago

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inner product of two vectors
inner product of two vectors

10 years ago

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Check if sorted
Check if sorted. Example: Input x = [1 2 0] Output y is 0

10 years ago

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Simple date to serial no. conversion
Convert a date string to a serial date number. For example if you take x='19-May-2001' then the result is 730990 x...

10 years ago

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Roots
Find out the roots of a given polynomial equation.Given are the coefficients of the equation.

10 years ago

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Polynomial Multiplication
Multiply two polynomial equation.Given polynomial coefficients a and b.

10 years ago

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Negative Infinity
Round the given array a towards negative infinity.

10 years ago

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Positive Infinity
Round the array a towards positive infinity

10 years ago

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Is the light on?
If true , yes; If false , no create a logical vector;

10 years ago

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Divide by 4
Given the variable x as your input, divide it by four and put the result in y.

10 years ago

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Write an expression
if 1 = 2 2 = 5 3 = 10 4 = ?

10 years ago

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Sum of series of numbers
Find the sum of numbers from 1-50 using for loop.

10 years ago

Solved

Close MATLAB with keyboard
Close MATLAB with keyboard without using mouse

10 years ago

Solved

simple intrest
Cal simple intrest for given details

10 years ago

Problem

simple intrest
Cal simple intrest for given details

10 years ago | 0 | 8 solvers

Solved

Average
Calculate the average of two numbers

10 years ago

Problem

Average
Calculate the average of two numbers

10 years ago | 0 | 10 solvers