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Hydrostatic Pressure

Given depth(height), in m, find the pressure under a body of water. Need to know the density of water(kg/m^3), and gravity(m/s^2...

mer än 2 år ago

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Duration of a trip in minutes

Input is a string which includes the duration of a trip. Convert the duration to minutes. For example if the duration of a t...

mer än 2 år ago

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Outlier number!

Find a number which has maximum distance from the mean value of vector A. Example: A=[5 2 1 5 6 2 5 9] y=9

mer än 2 år ago

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Basic matrix operations using standard MATLAB commands

Create the matrix: 1.0e+15 * 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000 0.0000...

mer än 2 år ago

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basic finance application

i watch bloomberg everyday and i want to estimate a stock price stability, so i have to calculate the momentum & the rate of cha...

mer än 2 år ago

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Calculate mean value of any pair in a vector.

Given a vector A, calculate the mean of 2 number in the vector one by one. example: input: A=[1, 5, 6, 8, 9, 15] output:...

mer än 2 år ago

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'Absolute value'

Create a function called own_abs, which is the absolute number entered as the input return value.

mer än 2 år ago

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Kepler's Equation

Solve <http://en.wikipedia.org/wiki/Kepler's_equation Kepler's Equation>. Note that the solution is rounded down to 5 decima...

mer än 2 år ago

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Vector multiplication

Given two row vectors, v1 and v2, each representing an integer, such that the vector elements are the digits from left to right,...

mer än 2 år ago

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How brilliant are you?

A Brilliant number is defined as a number with two prime factors, both of which have the same number of digits. Some examples: ...

mer än 2 år ago

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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...

mer än 2 år ago

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Determine whether the input is divisible by 3 as well as 5

If the input is divisible by 3 as well as 5 then the output should be 'true' otherwise 'false'

mer än 2 år ago

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Make one vector from two others

You are given two vectors of equal length. Your task is to create a MATLAB script that will repeat all of the values in the fir...

mer än 2 år ago

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Find unique number in input

Find value that occurs in odd number of input elements.

mer än 2 år ago

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calculate PI without using pi function

There are many methods to get the pi(Ratio of circumference to diameter). You should get pi without using the pi function in M...

mer än 2 år ago

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'Determine if array of numbers is odd'

Return true if the input single number is odd. If the input is a vector, it will return a vector or array of logical values indi...

mer än 2 år ago

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The average of the second largest values

Given a matrix, find the average of the second largest values in each row. The same value does not exist on a row. Example: ...

mer än 2 år ago

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Normie Function

So, I built a function and gave it a name- _Normie_. *Find the nth term of Normie function:* _f(n)= 1*f(n-1)+ 2*f(n-3)+ 3_ , *...

mer än 2 år ago

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Calculate the sum of two polynomials

Calculate the sum of two polynomials if they are written in notation with their coefficients. example: a=[3 4 5]; b=[...

mer än 2 år ago

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Determinants

Given a square matrix(A), find the determinant(d). For example: A = [1,3;4,5] d = 1*5-4*3 = -7

mer än 2 år ago

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Vector addition

Given two row vectors, v1 and v2, each representing an integer, such that the vector elements are the digits from left to right,...

mer än 2 år ago

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find the logic,easy one

find the logic behind, example x=18 y=306 x=53 y=2756

mer än 2 år ago

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write a function to calculate the snr after quantizing the signal in dB

osig : original signal qsig : quantized signal qerror : quantization error HINT: snr = 10×log10(sum(osig × osig)/sum...

mer än 2 år ago

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How to calculate the length of a triangle's side given two angles and one side

You are given a triangle with angles alpha, beta and gamma and sides a opposite alpha, b opposite beta and c opposite gamma. ...

mer än 2 år ago

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Roots of a quadratic equation.

Calculate the roots of a quadratic equation, given coefficients a, b, and c, for the equation a*x^2 + b*x + c = 0.

mer än 2 år ago

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Perimeter of a quadrilateral

There are four cars starting at a point. The first car points north, the second one points east, the third one points south, an...

mer än 2 år ago

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No more zeros

Given an array with zeros at the beginning or at the end, you should get the output without these zeros: input = [zeros(5...

mer än 2 år ago

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Approximate the cosine function

Without using MATLAB trigonometric functions, calculate the cosine of an argument |x| to a precision of |0.0001| *Hint:* You ...

mer än 2 år ago

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SHIFT REGISTER

INPUT IS DECIMAL NUMBER. CONVERT IT INTO A BINARY SEQUENCE. THEN SHIFT THE SEQUENCE BY AN AMOUNT OF GIVEN NUMBER OF BITS. FOR E...

mer än 2 år ago