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Amine


Last seen: environ un an il y a |  Actif depuis 2014

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Question


Why LMI does not returne a positive matrix?
Hello! I have the following LMI problem: AX-BL+XA'-L'B'>0 And X>0 Wher...

presque 9 ans il y a | 1 réponse | 0

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A résolu


Speed of car
Calculate the Speed of car given its Distance travelled and time taken in x and y respectively

presque 9 ans il y a

Question


How to get state vector from the State-space block in Simulink?
Hello! I have a state-space block in Simulink and I want to extract the state vector in order to visualize it on scope. Is ther...

presque 9 ans il y a | 1 réponse | 0

1

réponse

Question


Sliding Mode Control for LTI systems?
Hello! Is there any possibility to establish a SM Controller for a linearized uncertain system? Any help, Ideas and _examples_...

presque 9 ans il y a | 1 réponse | 0

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Bruh
Return 'bruh'.

presque 9 ans il y a

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...

presque 9 ans il y a

A résolu


Make one big string out of two smaller strings
If you have two small strings, like 'a' and 'b', return them put together like 'ab'. 'a' and 'b' => 'ab' For extra ...

environ 9 ans il y a

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

environ 9 ans il y a

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...

presque 10 ans il y a

A résolu


Back to basics 6 - Column Vector
Covering some basic topics I haven't seen elsewhere on Cody. Given an input vector, output true or false whether it is a colu...

presque 10 ans il y a

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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...

presque 10 ans il y a

A résolu


Sum of diagonal of a square matrix
If x = [1 2 4; 3 4 5; 5 6 7] then y should be the sum of the diagonals of the matrix y = 1 + 4 + 7 = 12

presque 10 ans il y a

A résolu


Sum all integers from 1 to 2^n
Given the number x, y must be the summation of all integers from 1 to 2^x. For instance if x=2 then y must be 1+2+3+4=10.

presque 10 ans il y a

A résolu


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

environ 10 ans il y a

A résolu


Find all elements less than 0 or greater than 10 and replace them with NaN
Given an input vector x, find all elements of x less than 0 or greater than 10 and replace them with NaN. Example: Input ...

environ 10 ans il y a

A résolu


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 ...

environ 10 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...

environ 10 ans il y a

A résolu


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:...

environ 10 ans il y a