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Question
SIMPLE HDL code generation example
I am trying to find just a super simple example of how to program an FPGA with simuink. All i want to do is something really s...
2 years ago | 1 answer | 0
1
answerQuestion
Issues with Simulink unit delay
ok so apparenlty im stupid or something all i want to do is phase shift a digital signal. Say i have a square wave signal th...
3 years ago | 1 answer | 0
1
answerQuestion
Parfor general question and thought
I want to have 4 parfor loops and assign a worker to each loop so they execute together . is that possible? Or am I missing the ...
3 years ago | 1 answer | 0
1
answerQuestion
append rows of a table
So i would like to take two tables lets say T1 and T2 I want to take a single line if T2 and append it to the end of T1. I fou...
3 years ago | 1 answer | 0
1
answerQuestion
cant put char array in a table of char!
No sure how this is even possible. I have a table of type char and im trying to put char array in a location using { } bracket...
3 years ago | 1 answer | 0
1
answerhow to use setvartype on a table that is already existing
Does anyone know how to do this? I am at a complete standstill All i want to do is create a table of one variable type! Why is ...
3 years ago | 0
Question
how to use setvartype on a table that is already existing
i am struggling with tables very badly. I can not find a single shred of information on how to use setvartype function on an e...
3 years ago | 5 answers | 0
5
answersreadtable() on a csv is bringing in "missing" values when its a letter but reads fine when its a number
Thanks for all your suggestions
3 years ago | 0
Question
readtable() on a csv is bringing in "missing" values when its a letter but reads fine when its a number
So im a bit frustrated with tables. There seems to be many many bugs with this data type. So im using read table to read in a ...
3 years ago | 2 answers | 0
2
answersQuestion
Problem with Polyval, potential bug
So i am having a bug with poly val. I am issuing the function two vectors. The first being a vector of coeficients. The sec...
3 years ago | 1 answer | 0
1
answerQuestion
get user input in the form of an integer
I want to get user input in the form of an integer I cant beleive i have to go to the forum to find something so simple with ...
4 years ago | 2 answers | 0
2
answersQuestion
Difficulty with i2c Read Register. Not enough information in the doc
So i am working with an I2C device and reading in 8 bit register data The problem is the following. The doc does not allow fo...
7 years ago | 1 answer | 0
1
answerQuestion
Anyone know where this simulink block comes from? Not in my library
So i have a model block that the provider says is in the standard library. He was using an older version so perhaps there is a n...
7 years ago | 1 answer | 0
1
answerQuestion
Confusion with step response and laplace inverse
Hey all Im hoping someone can explain this This is fairly embarrassing i don't remember why this is not working out Sim...
7 years ago | 1 answer | 0
1
answerQuestion
Embarrassing Laplace question using ilaplace
I always get stuck using ilaplace And then 6 months goes by and i get stuck again because i don't use it often enough Im jus...
7 years ago | 2 answers | 0
2
answersQuestion
Arduino simulink problems seems to be a theme
So I'm trying to explore simulink and arduino a bit Just followed a basic example Cant get it to work I continue to get...
7 years ago | 2 answers | 0
2
answersMatrix dimensions must agree
Sorry i looked into it further. p2 and t2 are the same size the problem is r r is 1 by 301 p2 and t2 are 101X101
7 years ago | 0
Question
rlocus showing overshoot, step showing none?
So i have a simple system more or less and rlocus when using the data point is showing overshoot of 13% however stepping the sy...
7 years ago | 1 answer | 0
1
answerQuestion
Symbolic solver help again
So i have had multiple issues with the solver getting different values because matlab has allowed so many intricacies with this ...
7 years ago | 1 answer | 0
1
answerQuestion
Polarplot plotting a single point not a line
Just like it says Polarplot is plotting only a single point when the doc clearly says it plots a line out from some theta and...
7 years ago | 1 answer | 0
1
answerQuestion
problem with subs function
I use this command daily and sometimes it works and sometimes i get an error. I am obviously not understanding the complexity...
7 years ago | 4 answers | 0
4
answersQuestion
simple complex plot of a few points
All i want to do is plot a few points on a complex plot aka the S Plane If i want to plot a single point at say -2 + 2*sqrt(3...
8 years ago | 1 answer | 0
1
answerQuestion
Help with symbolic toolbox
Struggling with symbolic toolbox again All i want to do is the following. I want to give it an equation called ess that has...
8 years ago | 1 answer | 0
1
answerQuestion
Serial rs232/422 500K baud in simulink real time
Hello For some time now i have been exploring the possibilities of streaming serial data in real time into matlab. I have a ...
8 years ago | 1 answer | 1
1
answerI can not solve a simple equation solve(sin(x)==1,x)
I am on 2016b i also received pi/2
8 years ago | 0
Question
link data problem for a polar plot
I am essentially using the example from the doc nearly verbatim and can't get this to work Master is a matrix that is continuou...
8 years ago | 0 answers | 0
0
answersHow to allow a Matlab GUI using guide to have access to serial port objects
Im going to answer my own question incase someone else needs this and how i fixed the issues Simply adding the following comm...
8 years ago | 0
| accepted
Question
How to allow a Matlab GUI using guide to have access to serial port objects
So i have a little gui running and appears to be working. However one of the buttons is setup to execute a function that involv...
8 years ago | 1 answer | 0
1
answerQuestion
If statement for a button push in matlab GUI using guide
Hey all Im pretty new at the matlab GUI game. Ive made a few simple ones using the guide before What I'm up to is the follow...
8 years ago | 1 answer | 0
1
answerOrder of polynomial display: increasing order of powers?
Hey there So this is a bug in matlab I found the bug a few weeks ago and it should be fixed in the next release It turns ...
8 years ago | 0