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Benjamin Alvarez


Actif depuis 2015

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A résolu


Pizza!
Given a circular pizza with radius _z_ and thickness _a_, return the pizza's volume. [ _z_ is first input argument.] Non-scor...

plus de 8 ans il y a

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


Swap the first and last columns
Flip the outermost columns of matrix A, so that the first column becomes the last and the last column becomes the first. All oth...

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Determine if input is odd
Given the input n, return true if n is odd or false if n is even.

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Column Removal
Remove the nth column from input matrix A and return the resulting matrix in output B. So if A = [1 2 3; 4 5 6]; and ...

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Fahrenheit to Celsius using multiple statements
Given a Fahrenheit value F, convert to a Celsius value C. While the equation is C = 5/9 * (F - 32), as an exercise use two state...

plus de 8 ans il y a

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]

plus de 8 ans il y a

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...

plus de 8 ans il y a

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Select every other element of a vector
Write a function which returns every other element of the vector passed in. That is, it returns the all odd-numbered elements, s...

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Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

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Check if sorted
Check if sorted. Example: Input x = [1 2 0] Output y is 0

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Is my wife right?
Regardless of input, output the string 'yes'.

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Add two numbers
Given a and b, return the sum a+b in c.

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Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...

plus de 8 ans il y a

A résolu


Make the vector [1 2 3 4 5 6 7 8 9 10]
In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...

plus de 8 ans il y a

Question


Simulink SDI interface error (safeTransaction)
Hi, I am in trouble with the SDI interface : I aborted Matlab while it was saving a SDI session because it was not responding...

plus de 8 ans il y a | 1 réponse | 3

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Réponse apportée
How can i read a csv-file with strings and integers into script and then write new values in some cells at the end
Hi, You can do it directly using xlsread command : [numeric, text, matrix] = xlsread('Test.csv'); You can do some computa...

plus de 8 ans il y a | 0

Question


Improving Simulink/Simscape performance
Hello, I am working with huge simscape models and start to experience memory trouble. I am working with Windows 7 32bits ver...

environ 9 ans il y a | 1 réponse | 0

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Question


How can I define electrical label like "+12V" in simscape
Hello, I am currently modeling electrical boards with Simscape and I would like to know if it is possible to create some ele...

plus de 9 ans il y a | 2 réponses | 0

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