Answered
Backward compatibility for Automated Driving Toolbox with Matlab 2016b
Automated Driving Toolbox was introduced as a new product in release R2017a. It is not available in release R2016b. If you have...

6 years ago | 0

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Answered
1. Simulink requires a C compiler for simulation acceleration, model reference, and MATLAB Function Block capabilities. It is recommended that you install a supported compiler on your machine.
This isn't a report of a problem. It states that if you want to take advantage of "simulation acceleration, model reference, an...

6 years ago | 0

Answered
Solving a system of second order differential equations
"Y" (without the quotes) is a valid variable name. "Y " (again without the quotes but with the space) is not a valid variable n...

6 years ago | 0

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Answered
How to combine correlated year, month and day vectors
Use your Y, M, and D vectors to build a datetime array and pass that datetime array into plot. Here's a small example: Y = 2020...

6 years ago | 0

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Answered
How do I create a for loop in MATLAB for this?
Use the normalize function with the 'range' method. No for loop is required.

6 years ago | 1

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Which matlab version is suitable Matlab for macOS Mojave
The platform roadmap page indicates the first release that supported Mac OS X 10.14 (Mojave) was release R2018b and the last tha...

6 years ago | 1

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How do I call the built-in disp function after I have overloaded it in a different class?
When you concatenate a char vector and an instance of your PermutationKey class, does that return an instance of the Permutatio...

6 years ago | 0

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Is the time vector t for the function odefun() inside ode45() always required?
From the documentation page for the ode45 function "The function dydt = odefun(t,y), for a scalar t and a column vector y, must ...

6 years ago | 0

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Answered
How to use ode45 for a row vector
See the "Pass Extra Parameters to ODE Function" example on the documentation page for the ode45 function. You can use it as a mo...

6 years ago | 0

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How to open matlab app designer in MATLAB 2020 ?
App Designer and Polyspace aren't really related. App Designer is still present in MATLAB release R2020a, and the Polyspace fami...

6 years ago | 0

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Answered
why does matlab tell me that the "chop" command doesn't exist?
Cleve's original version of MATLAB had a chop command as you can see from the user's guide, but I'm not sure there is such a com...

6 years ago | 0

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Query regarding the colon operator
The a variable is a 6-dimensional array. The part you're showing spans all the rows (the first colon) and all the columns (the s...

6 years ago | 1

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Answered
Spherical coordinates to cartesian
From the documentation "azimuth is the counterclockwise angle in the x-y plane measured in radians from the positive x-axis." an...

6 years ago | 0

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calculate week of year
Since the original question was written, we introduced datetime. If you're representing your time and date data as a datetime, c...

6 years ago | 0

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OSError: MATLAB Engine for Python supports Python version 2.7, 3.5 and 3.6 but your version of Python is 3.7
Support for Python 3.7 was added in release R2019a. The Release field to the right of this question indicates you're using relea...

6 years ago | 1

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Answered
How to create a vector with elements randomly chosen from another vector?
I have a column vector, each of whose elements is a row vector consisting of two elements The common term for that is a matrix....

6 years ago | 0

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Answered
Index in position 2 exceeds array bounds (must not exceed 5).
Rather than trusting your user to enter a value of n compatible with the sizes of A and b, compute it from A and/or b using size...

6 years ago | 0

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Problem with data type: calculate [HH:mm:ss.FFF]
Convert the text representations of those values into a duration array then call seconds on the duration array.

6 years ago | 0

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I want to install 2020 matlab win32
The last release of MATLAB that was supported on a 32-bit Windows OS was release R2015b. You will need to be running a 64-bit ve...

6 years ago | 0

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Answered
Access automatically substructures from loop
Rather than depending on the order in which the fields of the struct array are displayed (which can change -- in the following e...

6 years ago | 0

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Answered
toolbox installastion for matlab
Use the Add-Ons functionality to add this File Exchange submission to your MATLAB installation.

6 years ago | 0

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What is z1 appearing when solving this nonlinear system for x y and z?
Theoretically you could write out the roots of a quartic equation. There's a picture on the Wikipedia page for quartic function ...

6 years ago | 2

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Answered
Integrating: I keep getting 'Array indices must be positive integers or logical values.'
You have y(1+x.^2) inside the second term of Fun. That is an attempt to index into y, but you probably intended it to be y times...

6 years ago | 0

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solving a system of 4 second order differential equations
The third input argument to ode45 is the vector of initial conditions and the fourth is the options. You're trying to pass vecto...

6 years ago | 0

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Subroutines stops at input
I advise you not to create 26 individual variables and replicate almost exactly the same code 26 times for each operation you wa...

6 years ago | 0

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How to decipher date formats?
It depends. Is that first date supposed to be: the 9th of January, 2019 (day/month/year, increasing order of size of units) th...

6 years ago | 0

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Gapless 2d color plot
The problem with pcolor() would be, that the x and y values are always 1,2,3,4,5 and so on. That's because you called pcolor wi...

6 years ago | 1

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How to write if else program on matlab?
elseif (0<power<=1000) This doesn't do what you think it does. If you're writing this code in the MATLAB Editor and you're usin...

6 years ago | 1

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Creating Caps to close a tubular structure
It sounds like you want isocaps. See this documentation page for more information.

6 years ago | 0

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Graph plotting HELP NEEDED
If you're trying to create a plot that has a particular appearance but you're not sure which function can create such a plot, op...

6 years ago | 0