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Neelanshu


Last seen: 4 jours il y a Actif depuis 2023

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English, Hindi
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  • 6 Month Streak
  • Knowledgeable Level 2
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i have an error at line 13 xi1 and below it. how to correct it for runge kutta method
Hi Alec, As Jan mentioned, kindly describe the error you encountered. I assume that the error is Unrecognized function or var...

11 jours il y a | 0

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Transient initialization at time 54.39498355937668, solving for consistent states and modes, failed to converge. Nonlinear solver: failed to converge, residual norm too large.
Hi Boniface, Kindly provide the complete model & subsystem files associated with this error. The error, Nonlinear solver: faile...

11 jours il y a | 0

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Vehicle suspension design problem in simscape
Hi Parag, The reason why the output of the force sensor block is similar to the input force is because "Ideal Force Sensor" blo...

12 jours il y a | 0

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vpasolve gives wrong solution
Hi Alessio, As Srijith mentioned kindly share the error message and the issue faced by you. Since the code runs without any err...

12 jours il y a | 0

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Fourier series expansion from data points
Hi Bartosz, The functions you used for computation of the fourier coefficient is erroneous. The formula for discrete time four...

12 jours il y a | 0

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Fitting data on equation
Hi Alessandro, You can use the "lsqcurvefit" function , which solves nonlinear curve-fitting problems in least-squares sense, t...

13 jours il y a | 0

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Non-linear Spacing on spectrogram
Hi Farid, You can use the "spectogram" function to obtain the STFT (Short-Time Fourier Transform) of the signal. Then, you need...

13 jours il y a | 0

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Write to Arduino Analog pins from Simulink
Hi mahdi, The digital output block can only handle the digital output pins (0-13). Any value greater than 13, representing A0-A...

14 jours il y a | 0

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Finding a transfer function from time series data in simulink
Hi Zara, As Mathieu mentioned you can obtain a frequency response function with the "tfestimate" function, which assumes the no...

14 jours il y a | 0

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Computing output passivity index of a simple system using getPassiveIndex
Hi Siva, This is a limitation of the approach used for computation of the "getPassiveIndex". The frequency-domain test used is ...

15 jours il y a | 1

| A accepté

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I am trying to do muscle fatigue analysis, what can be done changes in the code.
Hi Manav, The variable file_info is a 2x1 cell array for the "Fatigue_A.txt" stored in the zip file shared by you. As the error...

15 jours il y a | 0

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Tuned PID motor controller leads to a slow response
Hi IRO, The response of the model with PID controller is much faster than the one with only step input. In the case of PID ...

15 jours il y a | 0

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How does MATLAB choose states when linearizing a model (e.g. with linmod)?
Hi Timo, Simulink linearizes each block separately and combines the resulting individual linear models to get a full linearized...

environ un mois il y a | 0

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Inconsistent/Diverging angular position with sine torque source
Hi Peio, The reason for the diverging angular position is the presence of a constant term in the angular velocity. This constan...

environ un mois il y a | 0

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I was wondering how to compute the tilt angle from raw accelerometer data?
Hi jon, You can use "imufilter" function in MATLAB to estimate the tilt, as shown in the example below. However, it requires th...

environ un mois il y a | 0

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Estimating tilt using a three axis accelerometer
Hi Alex, The problem with measuring tilt using the method you proposed is that acceleration is a 3-dimensional vector. As such,...

environ un mois il y a | 0

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After building actuation system using Isothermal Liquid blocks (IL) in Simscape its showing error
Hi Kiran, I understand that you are looking to debug the following error: Plant model cannot be a pure direct feed-through sys...

environ un mois il y a | 0

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how do i use Finite Element Method with z-transform
Hi peter, From your question, I understand that you are looking to solve the given transfer function using the "vpa" function. ...

environ un mois il y a | 0

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Kalman filter execution too slow
Hi Annamalai, The reason that Kalman filter is not fast enough is due to evaluation of the equations with symbolic variables. T...

environ un mois il y a | 0

| A accepté

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How to make a visible side bands in the waterfall of AM signal with Fc = 440 and Fs = 10?
Hi Lior, To make the sidebands visible in the waterfall display, you need a smaller frequency resolution, which is given by the...

environ un mois il y a | 0

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Implement high frequency resistor in simulink
Hi Manaswini, To analyze the circuit and determine the impedance at high frequencies, you can model the real components as comb...

environ un mois il y a | 0

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to validate transfer function
Hi Chennam, I understand that you are attempting to determine why Simulink is not displaying the corresponding output value of ...

environ un mois il y a | 0

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i am stuck in this problem ive been trying all day and dont know from where to start. could you please help
Hi Zahida, As Steven mentioned, the question appears to be a homework assignment. Additionally, I couldn't find the "trap" func...

environ un mois il y a | 1

Réponse apportée
Wave Equation Using Matlab and Finite Differencing.
Hi Tyler, I found some errors in the equations for the initial condition and the finite difference method that you used to solv...

environ un mois il y a | 0

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In a simcape model the error is shown as initial condition failed to converge, nonlinear solver advance time one step failed to converge, residual norm too large.e
Hi Gupteswar, I understand that you are looking to debug the following error in your Simulink model: Nonlinear solver to advan...

environ un mois il y a | 0

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Panning in Simulink has annoying "Inertia" (for lack of a better word)
Hi Cyrus, I understand that you are looking for a way to curtail the panning as soon as you release the button. To accomplis...

3 mois il y a | 0

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Singular Jacobian using bvp4c
Hello Marcus, I understand that you're encountering the "Singular Jacobian using bvp4c" error while attempting to solve a bou...

3 mois il y a | 0

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Error on BER vs SNR for ACO-OFDM when apply zero clipping
Hello Norzalina, I understand that you're looking to create a graph of BER vs. SNR for ACO-OFDM program, as illustrated in t...

3 mois il y a | 0

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Drawing a 1-CDF Graph
Hi See Kai Xiang, I understand that you are looking for a way to plot 1-CDF of the data. To plot the 1-CDF, you can utilize ...

3 mois il y a | 0

Réponse apportée
How to plot rectanular puls
Hi Yaseer, I see you're interested in visualizing a rectangular pulse in both the time and frequency domains. To get star...

3 mois il y a | 0

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