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Check if inputted variable is a string or a number

Check if a inputted variable is a number or a string, given a string input (i.e. '1' is 1 and thus a number, 'a' is a string).

1 year ago

Solved

Matrix Generation from Vector Multiplication

Output the matrix generated from multiplying two vectors together

1 year ago

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Replace 0 indices in array with 1's

Take a incoming vector, and replace 0's with ones

1 year ago

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Find the index of the lowest number in a matrix

Take a matrix, and find the [row cal] index of the lowest number

1 year ago

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Vector Element Multiplication

Take two incoming vectors, and output the element wise multiplication of the vectors.

1 year ago

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More Simple String Concatenation

Take the first string input, reverse the order of the string from the end to beginning (i.e. apple becomes elppa), add a space a...

1 year ago

Solved

Find the mean of two vectors

Take two vectors, and output the mean of them (bonus if you don't use the in-built mean function)

1 year 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...

1 year ago

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Cell Counting: How Many Draws?

You are given a cell array containing information about a number of soccer games. Each cell contains one of the following: * ...

1 year ago

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Sum of Two Numbers

Given two integer numbers x and y, calculate their sum and put it in z. Examples: Inputs x = 2, y = 4 Output z is 6 ...

1 year ago

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Volume of a sphere given its surface area

You just measured its surface area, that is the input.

1 year ago

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Rotate matrix by -90 degrees

Rotate a Matrix by -90 degrees Example: X = 1 2 3 4 5 6 7 8 9 output = 7 4 ...

1 year ago

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Change string to number

Change given string to number. (hint: there is already function) Changing from ['1234'] to [1234] is one of example

1 year ago

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Calculate some equation

Using given inputs x and z, make two outputs that are y1 = (xz)/(x/z)^2 + 14x^2 - 0.8z^2 y2 = x^z - z^x + (x/z)^2 - (z/x...

1 year ago

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Save variables

a=[1] Save variable a that is located in workspace into current folder. File name should be 'a.mat'

1 year ago

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Next Higher Power of B

|Given a number _n_ and a base _B_ greater than 1, return the lowest integer power of _B_ that is greater than or equal to _n_. ...

1 year ago

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Find out magnitude of vector

Find out magnitude of vector. Say x=[1 2 3], then answer must sqrt(1^2+2^2+3^2) Please don't use sum function. If you l...

1 year ago

Solved

Crate a vector of logarithmically spaced

Create a vector of logarithmically spaced from 10^0 to 10^x with n sample Example: if x=4 and n=3 Answer must be=[1 100 10...

1 year ago

Solved

Convert Kilometers to Miles

Convert kilometers to miles. Consider 1 km = 0.62 mile. Note: Don't use the '*' operator.

1 year ago