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Todd


John Deere Construction & Forestry

Last seen: environ un mois il y a Actif depuis 2011

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A résolu


Find the Oldest Person in a Room
Given two input vectors: * |name| - user last names * |age| - corresponding age of the person Return the name of the ol...

4 mois il y a

A résolu


Convert from Fahrenheit to Celsius
Given an input vector F containing temperature values in Fahrenheit, return an output vector C that contains the values in Celsi...

4 mois il y a

A résolu


Calculate Amount of Cake Frosting
Given two input variables r and h, which stand for the radius and height of a cake, calculate the surface area of the cake you n...

4 mois il y a

A résolu


Arrange Vector in descending order
If x=[0,3,4,2,1] then y=[4,3,2,1,0]

4 mois il y a

Réponse apportée
How To Reset Dragged Port Order
Putting this here so that it can be marked as the answer: As mentioned by @Andrea Amorosi there is a "reset ports" button on th...

8 mois il y a | 1

Réponse apportée
How can I use sample time internally in Stateflow
Came here to look for a better solution. Here are two imperfect solutions. 1) Use temporal logic, ex. after(5,sec). This make...

environ un an il y a | 0

Réponse apportée
How to Stop Simulation in Test Sequence Block
One method is to add an output signal that drives a Simulation Stop block.

presque 4 ans il y a | 0

Question


Why can't I create a test harness on a subsystem in a reference subsystem?
I can create a Simuilnk Test harness on a subsystem in a model, which is fantastic. However, I cannot create a test harness on a...

environ 4 ans il y a | 1 réponse | 2

1

réponse

Question


How do I create a bus object from existing bus element ports
I can use Simulink.Bus.createObject to create a bus object from a bus creator block. How do I create a bus object from a bus def...

environ 4 ans il y a | 1 réponse | 0

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réponse

Réponse apportée
how to change the display accuracy of cursor data in simulation data inspector
Here's a workaround: Export the plots to a figure, and you can configure data tip format, and do many other things that you can...

plus de 4 ans il y a | 0

Réponse apportée
How can I find the top level of the entire system from within an active model reference?
If your reference model is open in a tab of your top model (R2020a+) then you can try this: h = gcbp; sys = bdroot(h.getBlock...

environ 5 ans il y a | 0

Réponse apportée
cross product of by an array
You can represent a cross product as a matrix product a X b = tilde(a)*b where tilde(a) is a skew-symmetric matrix defined by ...

plus de 5 ans il y a | 0

Réponse apportée
How to implement end position cushioning in a double-acting pneumatic cylinder?
If your cushion works by cutting off air flow out of the cylinder, you can model it as an orifice with an area that changes with...

plus de 6 ans il y a | 0

Réponse apportée
Why doesn't my Simscape displacement doesn't match input
One factor is that a step has an infinite derivative, so would be highly sensitive to numerical error. You could try replacing ...

plus de 6 ans il y a | 1

Réponse apportée
How to backup my Matlab Favorites
In R2018b it looks like favorites are stored in FavoriteCommands.xml.

plus de 6 ans il y a | 4

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:...

plus de 7 ans il y a

A résolu


Model a simple pendulum
Model a simple pendulum of length 200cm with bob of mass 100g and plot the position in degrees. The pendulum starts at 30 degree...

plus de 7 ans il y a

A résolu


Make a low pass filter
Make a first order low pass filter that will filter out the high frequency oscillations for the given input signal. The cut-off ...

plus de 7 ans il y a

A résolu


Model a mass spring system
Model an ideal mass-spring system shown below where the spring is initially stretched. <<http://blogs.mathworks.com/images/se...

plus de 7 ans il y a

A résolu


Produce a sine wave
Produce a sine wave with amplitude 3: <<http://blogs.mathworks.com/images/seth/cody/sine-eqn.png>>

plus de 7 ans il y a

A résolu


Produce a cosine wave
Produce the following signal: <<http://blogs.mathworks.com/images/seth/cody/cosine-eqn.png>>

plus de 7 ans il y a

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...

plus de 7 ans il y a

A résolu


Create times-tables
At one time or another, we all had to memorize boring times tables. 5 times 5 is 25. 5 times 6 is 30. 12 times 12 is way more th...

plus de 7 ans il y a

A résolu


Connect blocks in a model
Connect the blocks in the model to produce the following signal: <<http://blogs.mathworks.com/images/seth/cody/connect-blocks...

plus de 7 ans il y a

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...

environ 8 ans il y a

A résolu


Finding Perfect Squares
Given a vector of numbers, return true if one of the numbers is a square of one of the other numbers. Otherwise return false. E...

environ 8 ans il y a

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...

environ 8 ans il y a

A résolu


Fibonacci sequence
Calculate the nth Fibonacci number. Given n, return f where f = fib(n) and f(1) = 1, f(2) = 1, f(3) = 2, ... Examples: Inpu...

environ 9 ans il y a

A résolu


Determine whether a vector is monotonically increasing
Return true if the elements of the input vector increase monotonically (i.e. each element is larger than the previous). Return f...

environ 9 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 9 ans il y a

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