Answered

How to use FFTshift to produce a 0 frequency centered plot

Hi Yian, I understand your curves and data values are true, yet the plot is shifted left by "-5". Please try to update the sta...

How to use FFTshift to produce a 0 frequency centered plot

Hi Yian, I understand your curves and data values are true, yet the plot is shifted left by "-5". Please try to update the sta...

3 months ago | 0

| accepted

Answered

Hi everyone, this code performs the FFT of a signal in real time. When reproducing a sinusoidal signal at 440 Hz, the code does not show the correct frequency in the graph

Hi Andrea, I beleive you wish to have a plot of reproduced sinusoidal signal of frequency 440Hz. Please try to change the axis ...

Hi everyone, this code performs the FFT of a signal in real time. When reproducing a sinusoidal signal at 440 Hz, the code does not show the correct frequency in the graph

Hi Andrea, I beleive you wish to have a plot of reproduced sinusoidal signal of frequency 440Hz. Please try to change the axis ...

3 months ago | 0

Answered

Unrecognized method, property, or field 'queryProxyServer' for class 'matlab.internal.WebwindowManagerInterface'. can not open AddOns

Hi Yash, The "queryProxyServer" method that is mentioned in the error message was introduced in R2021a 'Update 5'. As you are u...

Unrecognized method, property, or field 'queryProxyServer' for class 'matlab.internal.WebwindowManagerInterface'. can not open AddOns

Hi Yash, The "queryProxyServer" method that is mentioned in the error message was introduced in R2021a 'Update 5'. As you are u...

4 months ago | 1

| accepted

Answered

Fredholm's determinant

Hi Bogdan, I understand that the problem is related to the inputs you provided to the function 'clenshawCurtis' as 'a' = 0 and ...

Fredholm's determinant

Hi Bogdan, I understand that the problem is related to the inputs you provided to the function 'clenshawCurtis' as 'a' = 0 and ...

4 months ago | 0

| accepted

Answered

Using obw to solve for the bandwidth of a signal

Hi Russell, I understand that 'obw' function is used for returning the 99% occupied bandwidth of the input signal. The function...

Using obw to solve for the bandwidth of a signal

Hi Russell, I understand that 'obw' function is used for returning the 99% occupied bandwidth of the input signal. The function...

4 months ago | 0

| accepted

Answered

Why cant i get the links connected, I changed alot of the code from last time, but the links just move away from each other

Hi Daniel, I understand you wish to connect the links which are moving apart. The coordinates of the end points of links conne...

Why cant i get the links connected, I changed alot of the code from last time, but the links just move away from each other

Hi Daniel, I understand you wish to connect the links which are moving apart. The coordinates of the end points of links conne...

4 months ago | 0

| accepted

Answered

I want to plot my eigenvector against r and theta, but I don't know how?

Hi Friso, I understand that you wish to plot the symbolic equations related to 'e'(eigenvector) against 'r' and 'theta'. Plea...

I want to plot my eigenvector against r and theta, but I don't know how?

Hi Friso, I understand that you wish to plot the symbolic equations related to 'e'(eigenvector) against 'r' and 'theta'. Plea...

4 months ago | 0

Answered

How to I plot a vector whose points change in color based on the value of another vector?

Hi Ryan, I understand you wish to use the 'scatter' function to plot 'A' and change color of data points based on value of 'B'. ...

How to I plot a vector whose points change in color based on the value of another vector?

Hi Ryan, I understand you wish to use the 'scatter' function to plot 'A' and change color of data points based on value of 'B'. ...

4 months ago | 0

Answered

How to change the variable value while looping and plotting ode in a .m file?

Hi Yen, I understand you wish to update values of 'A' or 'B' everytime '.m' file is executed. with the problem you stated - "th...

How to change the variable value while looping and plotting ode in a .m file?

Hi Yen, I understand you wish to update values of 'A' or 'B' everytime '.m' file is executed. with the problem you stated - "th...

5 months ago | 0

Answered

how to use ss2tf command

Hi Noufal, I believe you wish to find the transfer function for the state space model. This can be achieved in two steps- 1. C...

how to use ss2tf command

Hi Noufal, I believe you wish to find the transfer function for the state space model. This can be achieved in two steps- 1. C...

5 months ago | 0

Answered

I'm trying to replace "t" in the code with ti=a + (b−a)*((xi+1)/2) to plot the Lagrange polynomial interpolation with Chebyshev points.

Hi ebtisam, I understand you faced issue with 'plot', please update the variable 'hh' with proper value as a decrement, instead...

I'm trying to replace "t" in the code with ti=a + (b−a)*((xi+1)/2) to plot the Lagrange polynomial interpolation with Chebyshev points.

Hi ebtisam, I understand you faced issue with 'plot', please update the variable 'hh' with proper value as a decrement, instead...

6 months ago | 0

Answered

Does anyone know how can I plot this?

Hi pul, I understand you wish to 'plot' 'TTS' table second variable against the 'T.Year' variable. This is not possible as the ...

Does anyone know how can I plot this?

Hi pul, I understand you wish to 'plot' 'TTS' table second variable against the 'T.Year' variable. This is not possible as the ...

6 months ago | 0

Answered

How to plot delta of dirac from fourier transform result in Matlab GUI

Hi Yoav, From my understanding, you want to ‘plot’ dirac delta using MATLAB App. Updating the callback function by using “fft” ...

How to plot delta of dirac from fourier transform result in Matlab GUI

Hi Yoav, From my understanding, you want to ‘plot’ dirac delta using MATLAB App. Updating the callback function by using “fft” ...

6 months ago | 0

Answered

Does anyone know how can I plot this?

Hi, I understand you faced issues with 'plot' function. Please update and execute your code with following suggestions - 1.Va...

Does anyone know how can I plot this?

Hi, I understand you faced issues with 'plot' function. Please update and execute your code with following suggestions - 1.Va...

6 months ago | 0