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)...

más de 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.

más de 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.

más de 2 años ago | 0

Load data into experience buffer: DDPG agent

más de 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...

más de 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,...

más de 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...

más de 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...

más de 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...

más de 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.

más de 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 ...

más de 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...

más de 2 años ago | 0

Matlab R2019b

más de 2 años ago | 0

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

más de 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...

más de 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:...

más de 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/...

más de 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...

más de 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...

más 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...

más 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)

más 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...

más 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...

casi 3 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 ...

casi 3 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...

casi 3 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...

casi 3 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...

casi 3 años ago | 0

casi 3 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...

casi 3 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...

casi 3 años ago | 0