The curve fitting tool won't open when using the cftool command or when clicking on Curve Fitting in Apps. There is also an error message.
Hi Luca, It seems you have used script name as any of the MATLAB function. Try to rename the script (other than MATLAB keyword)...

casi 2 años ago | 0

Calculate fourier coefficients from XYZ displacement
Hi Ash, You may refer to this link. This has similar prblem what you have asked. Alternatively, you can also use cftool.

casi 2 años ago | 0

how to generate a chirp pulse and obtain its phase
Hi Dang, To generate a chirp pulse, you may refer to following link.

casi 2 años ago | 0

Load data into experience buffer: DDPG agent

casi 2 años ago | 0

Getting the value of a graph at a certain point
Hi Prateek, You can use interp1 function to know the y values for the corresponding x values. You may also refer to follwing ex...

casi 2 años ago | 0

| accepted

Solving two equations two unknowns
Hi Jacob, You have written in the last line "its only giving me the return " (which is an structure). For systems of equations,...

casi 2 años ago | 0

Good Tutorial for MPC?
Hi Nathan, You may refer to follwing link for detailed explanation on the model predictive controller. https://www.mathworks.c...

casi 2 años ago | 0

How do I change the amplitude of a signal based on uniform random distribution? Not sure how to proceed.
Hi Prashant, In your question, transmitter output is two level NRZ signal. For generating the data bits based on uniform random...

casi 2 años ago | 0

deg2km command does not calculate distance between two points
Hi Hülya, Distance given by the deg2km depens on what radius of earth you are considering. Default value given in MATLAB docume...

casi 2 años ago | 0

How can I calculate the area between two curves in a specific section?
Hi Daniel, When n=1, n-1 goes to zero for which A(0,:) is an invalid index. The error you are getting is becuse of this only.

casi 2 años ago | 0

I have acquired some y axis values in display in the simulink. I want to automatedly find the coresponding x value in the graph. is the any such block available for the same or any method to do so?
Hi Shantanu, Since I do not have access to your model, what I understood from your question is that you want to find the index ...

casi 2 años ago | 0

How to control a unipolar stepper motor ?
Hi Jérémy, Following are the requirements for the stepper motor control using MATLAB: Software: MATLAB MATLAB support packag...

casi 2 años ago | 0

Matlab R2019b

casi 2 años ago | 0

Econometrics Toolbox not in Products list for Campus-Wide License installer run

casi 2 años ago | 0

How to access mobile sensor data in microsoft excel format ?
Hi Vibhor, For capturing the mobile data center you can refer to the follwing link https://www.mathworks.com/help/matlabmobil...

casi 2 años ago | 0

How can I plot Nakagami-m fading channel?
Hi Mofadal, For Nakagami-m fading channel I would like you to go through the file exchange provided by the Jamal Ahmad https:...

casi 2 años ago | 0

How to add a listener to an Arduino Pin?
Hi Chaitanya, For adding listneing, I would suggest you to go through the following link https://in.mathworks.com/help/matlab/...

casi 2 años ago | 0

Can I create a symbolic variable with units and assign an initial value of 0
According to MATALAB documentation, you need to assign a value to speciy unit. For more information on symunit, you may refer to...

casi 2 años ago | 0

Resample function changed for R2019b ?
Hi Semih, To resample time series time vector you may refer to following documentation page https://www.mathworks.com/help/ma...

alrededor de 2 años ago | 0

how to get a plot quiver with velocity magnitude
Hi Bharathi, You can use 'color' linespec to change the color of your velocity vectors. For your reference I have written a co...

alrededor de 2 años ago | 0

How do plot complicated function?
Hi Daniella, You may try following commands: fun=@(x,y) x^2+(y-3*sqrt(x)^2)-1; ezplot(fun)

alrededor de 2 años ago | 0

Error in solving an equation
Hi Shimon, For solving the function handles, I would suggest you use fsolve. Following is the code with few changes which might...

alrededor de 2 años ago | 0

DC Motor code and wiring with arduino uno
Hi Andrew, As I understand, you want to make a temperature-controlled fan. So, to control DC motor using the MATLAB and Arduino...

alrededor de 2 años ago | 0

how to implement HDL coder "clock enable"
Hi Lennert, To run the counter continuously, set the clk_enable signal to ‘1’. For information on clock enable signal, I would ...

alrededor de 2 años ago | 0

Bar chart with dual x-axis labels (groups)
Hi Ryan, I have heard that this issue is known and currently this feature is not supported. The concerned parties may be invest...

alrededor de 2 años ago | 0

| accepted

How to calculate the total heat flow on a surface using MATLAB PDE solver?
Hi Mark, I would suggest you the following documentation. I think it might help you. https://www.mathworks.com/help/pde/h...

alrededor de 2 años ago | 0

Drawing lines like streamslice
Hi Freddie, For drawing a line with arrowhead, you can use quiver plot. For more information and examples regarding this you m...

alrededor de 2 años ago | 0

alrededor de 2 años ago | 1

Get STFT plot with matrix Input
Hi Nour, In the documentation page of stft, under the input argument section, it is mentioned that x can take vector and matrix...

alrededor de 2 años ago | 0

Why does matlab give me the wrong answer?
Although this answer is not wrong, but for getting conditions on the solution, set ‘ReturnConditions’ to true. It will return an...

alrededor de 2 años ago | 0