photo

Marcelo


Embraer

Last seen: 26 Tage vor |  Aktiv seit 2015

Followers: 0   Following: 0

Nachricht

Statistik

All
  • Thankful Level 1
  • Community Group Solver
  • Solver
  • Knowledgeable Level 1
  • First Answer

Abzeichen anzeigen

Feeds

Anzeigen nach

Frage


Why the "Fcn" Simulink block is no longer available since R2020a version?
I am using R2021a version and, when I tried to use the Simulink "Fcn" block, I got very surprised in seing that this block is no...

etwa 2 Jahre vor | 1 Antwort | 0

1

Antwort

Beantwortet
Timed Ramp signal after a trigger in simulink
You can try an Integrator with constant "1" input, wich gives a block whose output is "out = time". Then, when your trigger s...

fast 3 Jahre vor | 1

Beantwortet
Use a value from a Simulink model in another Simulink model
You can try to use the "To Workspace" block, which is found inside Simulink/Sinks in Browser, and it is the inverse of the "From...

fast 3 Jahre vor | 0

Frage


Question about the term "Vf*Ron*Goff" in the series voltage in diode block from Simscape Electrical.
Hi, everyone, The diode block has the following explanation in its Help file: So, according this explanation, the series...

fast 3 Jahre vor | 1 Antwort | 0

1

Antwort

Gelöst


Return the Fibonacci Sequence
Write a code which returns the Fibonacci Sequence such that the largest value in the sequence is less than the input integer N. ...

etwa 4 Jahre vor

Gelöst


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...

etwa 4 Jahre vor

Gelöst


Longest run of consecutive numbers
Given a vector a, find the number(s) that is/are repeated consecutively most often. For example, if you have a = [1 2 2 2 1 ...

etwa 4 Jahre vor

Gelöst


Rescale Scores
Each column (except last) of matrix |X| contains students' scores in a course assignment or a test. The last column has a weight...

etwa 4 Jahre vor

Gelöst


Calculate Inner Product
Given two input matrices, |x| and |y|, check if their inner dimensions match. * If they match, create an output variable |z|...

etwa 4 Jahre vor

Gelöst


Find MPG of Lightest Cars
The file |cars.mat| contains a table named |cars| with variables |Model|, |MPG|, |Horsepower|, |Weight|, and |Acceleration| for ...

etwa 4 Jahre vor

Gelöst


Find the Best Hotels
Given three input variables: * |hotels| - a list of hotel names * |ratings| - their ratings in a city * |cutoff| - the rat...

etwa 4 Jahre vor

Gelöst


Crop an Image
A grayscale image is represented as a matrix in MATLAB. Each matrix element represents a pixel in the image. An element value re...

etwa 4 Jahre vor

Gelöst


Calculate BMI
Given a matrix |hw| (height and weight) with two columns, calculate BMI using these formulas: * 1 kilogram = 2.2 pounds * 1 ...

etwa 4 Jahre vor

Gelöst


Plot Damped Sinusoid
Given two vectors |t| and |y|, make a plot containing a blue ( |b| ) dashed ( |--| ) line of |y| versus |t|. Mark the minimum...

etwa 4 Jahre vor

Gelöst


Calculate a Damped Sinusoid
The equation of a damped sinusoid can be written as |y = A.ⅇ^(-λt)*cos(2πft)| where |A|, |λ|, and |f| ...

etwa 4 Jahre vor

Gelöst


Solve a System of Linear Equations
*Example*: If a system of linear equations in _x&#8321_ and _x&#8322_ is: 2 _x₁_ + _x₂_ = 2 _x₁...

etwa 4 Jahre vor

Gelöst


Verify Law of Large Numbers
If a large number of fair N-sided dice are rolled, the average of the simulated rolls is likely to be close to the mean of 1,2,....

etwa 4 Jahre vor

Gelöst


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...

etwa 4 Jahre vor

Gelöst


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 C...

etwa 4 Jahre vor

Gelöst


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 y...

etwa 4 Jahre vor

Gelöst


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:...

etwa 4 Jahre vor

Beantwortet
How do I choose specific data from a .txt file and then find the average, max and min values
Try this: fid = fopen('test.txt'); is_start_point = false; values = {}; while 1 current_line = fgetl(fid); ...

fast 5 Jahre vor | 0

| akzeptiert

Beantwortet
No appropriate method, property, or field who for class Simulink.SimulationData.Dataset. How to access object or signal variable of class Simulink.SimulationData.Dataset class
About this class, Matlab itself gives the following info: Simulink.SimulationData.Dataset Package: Simulink.SimulationData...

fast 5 Jahre vor | 0

Beantwortet
How do I choose specific data from a .txt file and then find the average, max and min values
Sam, Is your text file exactly like this one you pasted in your question? I mean, the eleventh element is actually in a new lin...

fast 5 Jahre vor | 0

Frage


Programmatically Analyze and Upgrade a Model using Upgrade Advisor: how to get the output from methods "analyze" and "upgrade" without having to open the Report File
Hi, I want to solve the following problem: I have a big set of Models and Libraries and I would like to upgrade them from vers...

fast 5 Jahre vor | 0 Antworten | 0

0

Antworten

Frage


Simulink problem: Blocks positions are not maintained after the model is saved.
Hi, I am with a problem related with blocks positions. I have a Simulink model that I run a script to configure all its bl...

fast 7 Jahre vor | 0 Antworten | 0

0

Antworten

Beantwortet
matlab.unittest.testcase not found on path
I am with this same problem. I tried to execute the example "TestCarpet" described in <https://www.mathworks.com/help/matlab/...

etwa 7 Jahre vor | 0

Frage


What is the best way to produce a time vector for use in a Simulink model simulation?
Hi, I would like to simulate a Simulink model during 1.0 sec. I want to do that using the command "sim" and passing the time ...

mehr als 7 Jahre vor | 0 Antworten | 0

0

Antworten

Frage


Increase available screen size in Simulink: Is it possible?
Hi, I am working with a model that contains huge subsystems, one of them with more than 1000 inports. The position limitat...

mehr als 9 Jahre vor | 0 Antworten | 0

0

Antworten

Frage


Out of memory error: problem loading large .mat file
Hi, I have a .mat file containing just one big Simulink.ModelDataLogs variable. The names are "myfile.mat" and "mylogsout". ...

fast 10 Jahre vor | 1 Antwort | 0

1

Antwort