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Ruchika

Last seen: 4 days ago |  Active since 2022

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Answered
Need some clarity on parfor loop.
Hi, the error you are encountering, "valid indices for 'K' are restricted in parfor," occurs because the 'parfor' loop in MATLAB...

1 year ago | 0

| accepted

Answered
how to stimulate the effect of shading partial shading on I-V and P-V characteristics?
Hi, to add shading to your MATLAB code, you can modify the existing code by introducing a condition that checks whether the modu...

1 year ago | 0

Answered
Generate root level virtual bus outport as struct
Hi, to achieve the desired code generation with a virtual bus, you can use structure padding and code replacement techniques. He...

1 year ago | 0

Answered
Plot the area of the surface
Hi, you can use the 'surf' function to plot the surface in MATLAB and highlight the portion that lies inside the given equation....

1 year ago | 1

| accepted

Answered
Seeking for extension of self-paced training classes
Hi, the Self-Paced courses will be available for you as long as you have a valid MATLAB license. In case, you need additional ti...

1 year ago | 0

Answered
How can I apply the second order derivative to boundary condition in loss function of PINN-based deep learning network ?
Hi, to apply the second-order derivative boundary conditions in the loss function, you need to modify the modelLoss function in ...

1 year ago | 1

| accepted

Answered
EIS impedance calculation from measured data
Hi, to create a Nyquist plot from the measured voltage and current data obtained in the time domain, you need to perform a Fouri...

1 year ago | 1

| accepted

Answered
Stall speed in Torque Converter Blockset
Hi, in Simscape, there is no direct parameter or setting available to set the stall speed for the Torque Converter block in the ...

1 year ago | 0

Answered
solve doenst fint an explicit solution to a simple inequality
Hi, it seems that the inequality you provided does not have an explicit solution that can be obtained symbolically. Therefore, t...

1 year ago | 0

Answered
Plotting variables from an implicit function
Hi, based on my understanding, you want to plot the equation using 'fimplicit' but this function aims to plot implicit functions...

1 year ago | 0

Answered
Applying isosurface on a 3D array results in only one isosurface of color value 0.
Hi, as per my understanding, you want to visualize a 3D array "D" containing continuous values within the range of 0 to 96.442 u...

1 year ago | 0

Answered
how to run a file with extension .mlpkginstall using Matlab R2018b?
Hi, the `.mlpkginstall` files are used for installing custom MATLAB add-ons or toolboxes. However, the process of installing add...

1 year ago | 0

Answered
how to input an exe in making a gui
Hi, to use an executable (.exe) file as an input in a MATLAB GUI, you can follow these steps: Create a GUI figure: Design and c...

1 year ago | 0

Answered
Report generator license and installation
Hi, The MATLAB Report Generator is a separate product from the main MATLAB software, and its availability depends on the specifi...

1 year ago | 0

Answered
Error: variable might be used before it is defined.
The error message "variable might be used before it is defined" typically occurs when you're trying to use a variable before it ...

1 year ago | 1

Answered
I want to plot3 x y z axis and how it moves as rotation matrix.
Hi, to plot the x, y, and z axes at the zero position [0 0 0] and visualize their changes using a rotation matrix, you can follo...

1 year ago | 0

| accepted

Answered
"DLL load failed" error when importing MATLAB Engine in ArcPy
Hi, it seems like you are encountering an issue with importing the `matlab.engine` module in ArcGIS Pro due to a DLL conflict. T...

1 year ago | 0

Answered
How to create an external URL that is going to run the Navigate fcn I implemented for a custom linktype ?
Hi, to generate an external URL that triggers the `NavigateFcn` implemented in your custom link type, you can follow these steps...

1 year ago | 0

Answered
Why do I get the error "The methods whosimpl must return an array of structures with field name 'name'"?
Hi, the error message you are encountering, "The methods whosImpl must return an array of structures with field name 'name'"whic...

1 year ago | 0

Answered
How to add error bar to the plot while using the function allanvar ?
Hi, based on my understanding, you have computed the Allan variance for a time series data representing speed and you want to in...

1 year ago | 0

Answered
Load Signal Data from mat files for Training of neural network
Hi, based on my understanding, you have a dataset of signals with dimensions n*2, and you want to create a datastore for this da...

1 year ago | 0

Solved


Swap the first and last columns
Flip the outermost columns of matrix A, so that the first column becomes the last and the last column becomes the first. All oth...

2 years ago

Solved


Bullseye Matrix
Given n (always odd), return output a that has concentric rings of the numbers 1 through (n+1)/2 around the center point. Exampl...

2 years ago

Solved


Remove all the consonants
Remove all the consonants in the given phrase. Example: Input s1 = 'Jack and Jill went up the hill'; Output s2 is 'a ...

2 years ago

Solved


Find the longest sequence of 1's in a binary sequence.
Given a string such as s = '011110010000000100010111' find the length of the longest string of consecutive 1's. In this examp...

2 years ago

Solved


Fibonacci sequence
Calculate the nth Fibonacci number. Given n, return f where f = fib(n) and f(1) = 1, f(2) = 1, f(3) = 2, ... Examples: Inpu...

2 years ago

Solved


Determine whether a vector is monotonically increasing
Return true if the elements of the input vector increase monotonically (i.e. each element is larger than the previous). Return f...

2 years ago

Solved


Too mean-spirited
Find the mean of each consecutive pair of numbers in the input row vector. For example, x=[1 2 3] ----> y = [1.5 2.5] x=[1...

2 years ago

Solved


Draw 'D'.
Draw a x-by-x matrix 'D' using 0 and 1. example: x=4 ans= [1 1 1 0 1 0 0 1 1 0 0 1 1 1 1 0]

2 years ago

Solved


Time Expansion
How can you slow down any discrete-time signal? Example Input original signal x. x = [1 2 3 -1 -2 -5 -4] We want t...

2 years ago

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