A résolu

Length of a short side
Calculate the length of the short side, a, of a right-angled triangle with hypotenuse of length c, and other short side of lengt...

plus de 11 ans il y a

A résolu

Is this triangle right-angled?
Given any three positive numbers a, b, c, return true if the triangle with sides a, b and c is right-angled. Otherwise, return f...

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A résolu

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....

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Problème

Adding Cells with numbers defined as strings
Given a cell, with strings representing numbers, add each value. For example: a = {'9','33'}; the output should be: ...

plus de 11 ans il y a | 0 | 96 solveurs

A résolu

Bottles of beer
Given an input number representing the number of bottles of beer on the wall, output how many are left if you take one down and ...

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A résolu

Bullseye Matrix
Given n (always odd), return output a that has concentric rings of the numbers 1 through (n+1)/2 around the center point. Exampl...

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A résolu

Distance walked 1D
Suppose you go from position 7 to 10 to 6 to 4. Then you have walked 9 units of distance, since 7 to 10 is 3 units, 10 to 6 is 4...

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A résolu

Target sorting
Sort the given list of numbers |a| according to how far away each element is from the target value |t|. The result should return...

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A résolu

Circle area using pi
Given a circle's radius, compute the circle's area. Use the built-in mathematical constant pi.

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A résolu

Which values occur exactly three times?
Return a list of all values (sorted smallest to largest) that appear exactly three times in the input vector x. So if x = [1 2...

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A résolu

Simple equation: Annual salary
Given an hourly wage, compute an annual salary by multiplying the wage times 40 and times 50, because salary = wage x 40 hours/w...

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A résolu

The Hitchhiker's Guide to MATLAB
Output logical "true" if the input is the answer to life, the universe and everything. Otherwise, output logical "false".

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A résolu

How to find the position of an element in a vector without using the find function
Write a function posX=findPosition(x,y) where x is a vector and y is the number that you are searching for. Examples: fin...

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A résolu

Sort a list of complex numbers based on far they are from the origin.
Given a list of complex numbers z, return a list zSorted such that the numbers that are farthest from the origin (0+0i) appear f...

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A résolu

Summing digits
Given n, find the sum of the digits that make up 2^n. Example: Input n = 7 Output b = 11 since 2^7 = 128, and 1 + ...

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A résolu

Who Has the Most Change?
You have a matrix for which each row is a person and the columns represent the number of quarters, nickels, dimes, and pennies t...

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A résolu

Back and Forth Rows
Given a number n, create an n-by-n matrix in which the integers from 1 to n^2 wind back and forth along the rows as shown in the...

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A résolu

Most nonzero elements in row
Given the matrix a, return the index r of the row with the most nonzero elements. Assume there will always be exactly one row th...

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A résolu

Find the numeric mean of the prime numbers in a matrix.
There will always be at least one prime in the matrix. Example: Input in = [ 8 3 5 9 ] Output out is 4...

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A résolu

Remove any row in which a NaN appears
Given the matrix A, return B in which all the rows that have one or more <http://www.mathworks.com/help/techdoc/ref/nan.html NaN...

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A résolu

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 = ...

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A résolu

Reverse the vector
Reverse the vector elements. Example: Input x = [1,2,3,4,5,6,7,8,9] Output y = [9,8,7,6,5,4,3,2,1]

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Réponse apportée
solving a equation in MATLAB
<http://www.mathworks.nl/products/symbolic/code-examples.html?file=/products/demos/symbolictlbx/second_order_differential_equati...

plus de 11 ans il y a | 0

Réponse apportée
How can i get the expression of function from the Graph ??
However I would invite you to explore the Curve Fitting Toolbox. <http://www.mathworks.nl/products/curvefitting/videos.html P...

plus de 11 ans il y a | 0

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Réponse apportée
how to trasfer workspace values to another pc?
There are many ways of doing this... however a common way is using MAT Files. a = rand(10); b = rand(12); save myMat ...

plus de 11 ans il y a | 1

Réponse apportée
How to store an object (calculated in a function) so that we can use it later with a different script?
Typically people use MAT files for this. a = rand(10); b = rand(12); save myMat a b clear all l...

plus de 11 ans il y a | 1

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Réponse apportée
How to read a video in MATLAB R2009b?
mov = aviread(filename) mov = aviread(filename, index) Please note that the online documentation allows you to look up older...

presque 12 ans il y a | 0

Réponse apportée
Embedded Coder for Matlab R2013b in Linux
http://www.mathworks.nl/matlabcentral/fileexchange/43093-embedded-coder-support-package-for-stmicroelectronics-stm32f4-discovery...

presque 12 ans il y a | 0

Réponse apportée
Which experimenter kit should I choose for using PIL verification with Embedded coder
http://www.mathworks.nl/hardware-support/ti-c2000.html

presque 12 ans il y a | 0

Réponse apportée
How can I construct CAN request messages and can response messages?
You will need Vehicle Network Toolbox http://www.mathworks.nl/products/vehicle-network/code-examples.html

presque 12 ans il y a | 0

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