Resuelto

Length of the hypotenuse
Given short sides of lengths a and b, calculate the length c of the hypotenuse of the right-angled triangle. <<http://upload....

casi 9 años hace

Resuelto

Area of an Isoceles Triangle
An isosceles triangle has equal sides of length x and a base of length y. Find the area, A, of the triangle. <<http://upload...

casi 9 años hace

Resuelto

Side of an equilateral triangle
If an equilateral triangle has area A, then what is the length of each of its sides, x? <<http://upload.wikimedia.org/wikipe...

casi 9 años hace

Resuelto

Area of an equilateral triangle
Calculate the area of an equilateral triangle of side x. <<http://upload.wikimedia.org/wikipedia/commons/e/e0/Equilateral-tr...

casi 9 años hace

Resuelto

Given area find sides
In a right angle triangle given area 'A' one arm=x, another arm=2x then find the value of x. For example, area A=400 then ...

casi 9 años hace

Resuelto

MPS to MPH
Given the speed in miles per second, find the speed in miles per hour.

casi 9 años hace

Resuelto

what can you get for exactly amount of money
You go to store, where each product has price. Prices are in vector s = [ 195 125 260 440 395 290] and you have amount ...

casi 9 años hace

Resuelto

How to calculate log?
There is a log that have base 5. How to calculate? log5(x)?

casi 9 años hace

Resuelto

Basic commands - Least common multiple
Make a function which will return least common multiple of "a" and "b" Example: a=8; b=6; y=24;

casi 9 años hace

Resuelto

Basic commands - amount of inputs
Make a function, which will return amount of given inputs Example: amountinput(1,2,4,3,10) -> 5 , because we gave functio...

casi 9 años hace

Resuelto

BASICS - sum part of vector
Please make a function, where as input you get vector "x" and and vector "c", where in "c" vector you get indexes to sum. Examp...

casi 9 años hace

Resuelto

Find x in provided equation!
x^2-2*x+1=0 This polynomial can be expressed by using each term's coefficients, such as [1 -2 1]. Using the polynomial ...

casi 9 años hace

Resuelto

Close MATLAB with keyboard
Close MATLAB with keyboard without using mouse

casi 9 años hace

Resuelto

Square a Number
Given an input x, return y, which is equal to the square of x.

casi 9 años hace

Resuelto

Factorial Numbers
Factorial is multiplication of integers. So factorial of 6 is 720 = 1 * 2 * 3 * 4* 5 *6 Thus 6 factorial = factorial(720)....

casi 9 años hace

Resuelto

Swap the input arguments
Write a two-input, two-output function that swaps its two input arguments. For example: [q,r] = swap(5,10) returns q = ...

casi 9 años hace

Resuelto

Calculate the peak value of square wave
Given the peak value of sine wave, calculate corresponding peak value of square wave, if both have same RMS voltage.

casi 9 años hace

Resuelto

calculate RMS voltage
given peak to peak voltage, calculate rms voltage

casi 9 años hace

Resuelto

Energy of an object
Calculate the total mechanical energy of an object. Total Energy= Potential energy + Kinetic energy P.E.=m*g*h K.E.=1/2...

casi 9 años hace

Resuelto

Average of square wave
given positive and negative peak , calculate dc level, 50% duty cycle

casi 9 años hace

Resuelto

Drying sweater?
* A sweater is revolving in a slow low power dryer and losing moisture at any moment at the constant rate 100% of its current mo...

casi 9 años hace

Resuelto

Power supply: 230V to 115V
The problem is simple: we have a wall outlet which supplies 230V and an apparatus that requires 115V. Software is always chea...

casi 9 años hace

Resuelto

Probability of Choosing a Red Ball
Given two jars of red and blue balls, find the probability of choosing a red ball from Jar 1 after going through the steps. ...

casi 9 años hace

Resuelto

Sales Prediction
Miss X is a shopaholic person and every weekend she goes to a mall. There are total of 10 shops. Miss X starts from shop #1 and ...

casi 9 años hace

Resuelto

Probability of red tulips
I hope to give you bulbs of tulip. But I do not know the color of those petals. I just know that the color is red, white or yell...

casi 9 años hace

Resuelto

Selecting books on MATLAB for experts and beginners (blindfolded)
* Imagine you have been blindfolded and asked to pick up any two books randomly from the table. * There are n books suitable f...

casi 9 años hace

Resuelto

Reverse a matrix
Its simple. You have to reverse a given matrix.

casi 9 años hace

Resuelto

So many choices
For inputs _n_ and _k_ (in that order), output the number of ways that k objects can be chosen from amongst n distinct objects. ...

casi 9 años hace

Resuelto

Golden ratio
Calculate the golden ratio. Hint: phi^2 = phi + 1.

casi 9 años hace

Resuelto

Complex transpose
Calculate the transpose of a matrix having complex numbers as its elements without changing the signs of the imaginary part. ...

casi 9 años hace