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Largest Geometric Series

Extension of Ned Gulley's wonderful <http://www.mathworks.com/matlabcentral/cody/problems/317 Problem 317>. In a geometric se...

circa 2 mesi ago

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Rule of mixtures (composites) - upper bound

The <http://en.wikipedia.org/wiki/Rule_of_mixtures rule of mixtures> is used in the mechanical design of composite structures to...

circa 2 mesi ago

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iteration of N blank spot

we have N spot which can be blank o filled calculate the number of iteration for these spots. e.g. N=2 1- blank blank 2- bl...

circa 2 mesi ago

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Find all the zeros of sinus , cosinus and tangent in a given interval

The aim is to find all the zeros of a function within an interval. *Input* : * fcn : an anonymous function (@sin, @cos......

circa 2 mesi ago

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Find the list of all open files

In the test suite, I use <http://www.mathworks.com/help/matlab/ref/fopen.html fopen> to create new files. The task is to find th...

circa 2 mesi ago

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How many apples

You have x apples I take from you y apples now how many apples you have ?

circa 2 mesi ago

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Return elapsed time

Write a function that returns the amount of time it takes to run the function, as measured by tic and toc. Your answer must be c...

circa 2 mesi ago

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Create a figure and plot data

Given two data vectors (x,y), open a new figure and plot the data. Return the figure handle.

circa 2 mesi ago

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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. ...

circa 2 mesi ago

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calculate interest saved because of reduction of interest rate

calculate interest saved because of a reduction of interest rate per year (Assuming No leap year) Currently, in India, rate o...

circa 2 mesi ago

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Function Sniffer

* Given a string, * find out which built-in functions are present, * output a simple string, * that has sorted and unique ...

circa 2 mesi ago

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Simple spirometer - find your lung capacity from the number and size of soap bubbles in one breath

Assumed that each bubble has practically the same diameter d. Given total number n of bubbles. Find volume v of breath.

circa 2 mesi ago

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Find the outlier in a set of samples

Given an array x of numbers. Assumed that this array has one outlier. Find the position p and the value v of the outlier in this...

circa 2 mesi ago

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wait for me

wait exactly x seconds please, need not be more than 2 seconds but must be accurate within say 50 milliseconds, your function mu...

circa 2 mesi ago

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Pandigital number n°3 (Inspired by Project Euler 32)

After Problem 2319 and 2320. An n-digit number is pandigital if it makes use of all the digits 1 to n exactly ONCE. For examp...

circa 2 mesi ago

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High Precision Square Root (Inspired by Project Euler 80)

Given a positive integer n which is not a perfect square, write a MATLAB script that will calculate the square root of n truncat...

circa 2 mesi ago

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I've got the power! (Inspired by Project Euler problem 29)

Consider all integer combinations of a^b and b^a for the integer values 2 ≤ a ≤ 4 and 2 ≤ b ≤ 5: 2^2=4, 2^3=8, 2^4=16,...

circa 2 mesi ago