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# Erwin Avendaño

Attivo dal 2017

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Domanda

Why does the time I tell about the graph vary?
According to me, I am measuring the time since the data arrives to the cell (1,50) -> v2(1,50) but, matlab is giving me differen...

circa 3 anni fa | 0 risposte | 0

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Domanda

How could I move my xlabel in the center to the right?
As you can see "Grados" is on the lower left, I would like to move it to the center. I mean in the same line but towards the ...

circa 3 anni fa | 1 risposta | 0

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Why does it say that it exceeded the array if the array is larger than the data it receives? arduino-matlab
function arduinomatlab v1=zeros(1,1000); v2=zeros(1,1000); delete(instrfind({'Port'},{'COM3'})); s = serial('COM3','Baud...

circa 3 anni fa | 0

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Domanda

Why does it say that it exceeded the array if the array is larger than the data it receives? arduino-matlab
Index exceeds matrix dimensions. I am sending some data from arduino to matlab but, the error message ->>>Index exceeds matrix ...

circa 3 anni fa | 1 risposta | 0

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Domanda

Why don't you draw the line of vectors on the graph?
I have 2 data vectors, where the data comes from Arduinos until everything is fine there. I graph the points and everything is f...

circa 3 anni fa | 1 risposta | 0

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Domanda

Why does it tell me that it exceeded the array? if you have more than what it supports in graphics?
Why does it tell me that it exceeded the array? I don't understand if I put more than 1000 I leave the error message that matla...

circa 3 anni fa | 1 risposta | 0

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Domanda

Matlab only receives 1 arduino data
I want to graph some data that comes from arduino to matlab but, I only graph 1 data from the series of data that I have, why? t...

circa 3 anni fa | 1 risposta | 0

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Domanda

how can I write a multiplication of variables to graph?
I want to graph x. ^ 2-4 * xy +5 but matlab does not let me say that it is badly written or that it declares variable "xy" but i...

oltre 4 anni fa | 2 risposte | 0

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Domanda

Is it okay the way you saved one function in a guide and then I use it in another?
I asked for it in a guide p=inline(get(handles.edit1,'string')) setappdata (0, 'string', p) and to use it in another ...

circa 5 anni fa | 2 risposte | 0

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Domanda

change title color without modifying the original?
I want to change the color of the title of axes but without modifying it is to say that if graphic cos (x) that cos (x) appears ...

circa 5 anni fa | 1 risposta | 0

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Domanda

I put a color axes in my guide and when the graphic changes

circa 5 anni fa | 0 risposte | 0

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Domanda

my graph change color when I graph in it?
In the first image my graph keeps the color yellow but after that graph changes to black <</matlabcentral/answers/uploaded_fi...

circa 5 anni fa | 0 risposte | 0

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Domanda

Why does my guide open and then change to the image?
What happens first enters the interface of the guide but passes 1 second and changes to the photo that they can observe the fir...

circa 5 anni fa | 0 risposte | 0

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Domanda

How can I change the border color of a guide?

circa 5 anni fa | 0 risposte | 0

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Domanda

How to change the color of this?

circa 5 anni fa | 0 risposte | 0

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Domanda

How to change the color of the axes graph numbers?
I mean the numbers that are outside the graph. How can I change the color?

circa 5 anni fa | 1 risposta | 0

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Domanda

Is it possible to print a polynomial without using any symbolic math toolbox?
I will make my program executable so I can not use symbolic math toolbox

circa 5 anni fa | 0 risposte | 0

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Domanda

How to plot trapezoids under a curve?
please do not use any symbolic math toolbox since I will do this in an executable later

circa 5 anni fa | 0 risposte | 0

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Domanda

How to show an ordered polynomial independently of the value of the coefficients? guide
What happens is that I have the idea that the user can insert the following values (it is random): 50 20 60 1000 2000 400 then m...

circa 5 anni fa | 1 risposta | 0

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Domanda

How can I print an "i" by multiplying any number with set?
I want that for example if x 5 = 2 x 6 = 2 x 7 = 2 x8 = 3 something like this appears on the screen of the edit = 2 + 2i and in ...

circa 5 anni fa | 1 risposta | 0

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Domanda

Is these two conditions okay? sentence if
if (qb==2 && qd==4)

circa 5 anni fa | 1 risposta | 0

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Domanda

Why does my if statement do the opposite?
My if statement is asking that if h is negative, you must do that operation if not the other but do the opposite, do not I under...

circa 5 anni fa | 1 risposta | 0

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Domanda

How to install symbolic math toolbox with the .exe?
Is it possible to install the symbolic math toolbox along with my .exe file so that I can execute the symbolic commands? as well...

circa 5 anni fa | 0 risposte | 0

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Domanda

can I show the polynomial without using syms in this way that I intend to do it?
what I intend to do is print the polynomial without variables and somehow I would like to add it in a textual way, that is, I do...

circa 5 anni fa | 1 risposta | 0

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Domanda

if I can not use sim as I can declare a variable?
I can not use symbolic math toolbox because when I make my executable guide I will not be able to use its functions, but I need ...

circa 5 anni fa | 0 risposte | 0

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Domanda

a guide or manual for matlab Function?
Apparently it's the answer for me since I can not use the symbolic math toolbox but I do not use matlabFunction on the page <htt...

circa 5 anni fa | 1 risposta | 0

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Domanda

is there any way to simplify a polynomial without using simplify from Symbolic Math Toolbox?
z=simplify(y) set(handles.edit23,'String',inline(z))

circa 5 anni fa | 1 risposta | 0

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Domanda

you can show an imaginary root without using Symbolic Math Toolbox?
i have dude

circa 5 anni fa | 0 risposte | 0

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Domanda

Can I do this in Matlab?
What happens is that my code uses Symbolic Math Toolbox and then making my guide executable the button that uses Symbolic Math T...

circa 5 anni fa | 2 risposte | 0

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Domanda

another way to compile my guide without using the matlab compiler?
What happens is that the matlab compiler does not accept Symbolic Math Toolbox and in my program I use Symbolic Math Toolbox so ...

circa 5 anni fa | 1 risposta | 0

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