Answered
Help Using Variable In Workspace in For Loop
Your for loop has been defined inside a function. Functions have their own workspace. You need to either pass the variable into ...

9 months ago | 0

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Answered
Varying two variables in a for loop for one output
I would remove the for loop and use meshgrid instead. m_water_range = linspace(5,40,45); N_range = linspace(5,50,45); [m...

9 months ago | 0

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Answered
undocking command window in new desktop
It looks like only the Editor can be undocked in the beta version of the new desktop in R2024b.

9 months ago | 0

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Answered
Progress seems to be stuck at a certain percentage in the MATLAB Simulink course
Please contact MathWorks directly: https://www.mathworks.com/support/contact_us.html

9 months ago | 0

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How to find correct "feature" name for parallel computing toolbox?
The easiest way for me is to use the toolbox, then run license('inuse') Starting parallel pool (parpool) using the 'Processes' ...

9 months ago | 4

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How do I determine if a column header exists in a table?
I would access the table varaible names and check if 'x' is a member or not. T = readtable('patients.xls') varNm = T.Propertie...

9 months ago | 0

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exporting-to-excel-spreadsheets
You will need to load each file into MATLAB in order to process the data. There are various techniques depending on how your dat...

9 months ago | 0

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Answered
time series graph representation of EEG signals
No way of knowing without seeing the code used to create the plots. However, the images appear to be using the default colors, s...

9 months ago | 0

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Table resorting after deleting selected rows from the sorted Table
You haven't shared the code you are using to complete your tasks. That will allow us to say why it is happening. However, here...

9 months ago | 1

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How do I fix the error displayed on the code below
Your variable K_global does not have as many rows as you expected. Specifically, it only has 9, so we have to assume that your i...

9 months ago | 0

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When using a writetable to write a table file containing data in datetime format to Excel, the saved datetime data in Excel is not in the same format as the datetime data
For Excel files, writetable writes table variables containing datetime arrays as Excel dates. The time data is still all there, ...

9 months ago | 0

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Answered
How do I delete data from a channel?
See this answer: https://www.mathworks.com/matlabcentral/answers/2174913-deleting-data-from-the-server

10 months ago | 0

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Bug in readtable()? - if the first values in a CSV's column are missing, the whole column is misinterpreted
I wouldn't call it a bug. It's an artifact of trying to autodetect the format, which will naturally not get it right every time....

10 months ago | 0

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Why do I receive the error: Unrecognized function or variable 'V_o'?
The most likely reason is that you have not yet defined a variable with that name in your code. Did you define a variable V_0 or...

10 months ago | 1

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Legends using bodeplot with latex interpretation
Something about how bodeplot now creates a chart object has made it difficult to set the interpreter property of the legend prog...

10 months ago | 0

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Answered
Date input from csv changing
The warning is telling you that the datetime format detected in the file is ambiguous. You can avoid this by specifying the form...

10 months ago | 0

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Answered
how to add contourf(X, Y, Z) in the polaraxes
I see what you mean - the colorbar added to the contourf axes has shifted the plot so that it no longer overlaps correctly the p...

10 months ago | 0

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How can i modify step 3 section of code, to visualize several objects in the image?
Not sure how your data is formatted, but typically this is done using the showShape function.

10 months ago | 0

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Excel Data preprocessing from a scattered one into an organised table
I found it easier to work with the file if I first exported the data to a csv file in Excel. While this works well for this fil...

10 months ago | 1

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How can I generate trajectory and INS data from the GPS data I have?
Looking at your raw data, it looks like you should probably use waypointTrajectory with the following syntax: trajectory = wayp...

10 months ago | 0

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How to split a table into multiple tables based on value in a column?
There are several possible approaches based on what you need. Here's one that creates a cell array of tables, one for each uniqu...

10 months ago | 0

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How to save lidar data labels to Las file?
From the Create and Export Labels and Label Definitions doc page: If the point cloud data contains voxel labels, you can export...

10 months ago | 0

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i need help in solving this documentation in mathlab "Fault Detection and Localization in Three-Phase Power Transmission Using Deep Signal Anomaly Detector in Simulink" thanks
Here is a link to the example with that name: Fault Detection and Localization in Three-Phase Power Transmission Using Deep Sign...

10 months ago | 0

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How to combine multiple contourf plots into one 3d contour plot?
See this answer: https://www.mathworks.com/matlabcentral/answers/2040506-grouping-2d-contour-plots-into-a-3d-figure?s_tid=srchti...

10 months ago | 0

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How to create a directory within uifigure that is veiwable and selectable by the user?
Sounds to me like you want to create an app. You can do this using App Designer. If you are new to app building, I suggest goi...

10 months ago | 0

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How can I copy the assigned color from one point to another?
The colors on the sphere are not random. They are following those specified in colororder. The reason they are not honoring the...

10 months ago | 0

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Polyfit not giving expected answers on rotated data
polyfit finds the best fit in a least-squares sense. That means it uses the vertical distance between each point and the fit lin...

10 months ago | 3

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Answered
Multidimensional interpolation with table data
You appear to be using the syntax F = griddedInterpolant(gridVecs,V) The sample points (dim1, dim2, ...) must be unique and sor...

10 months ago | 0

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Please help. I am have this code that I am trying to run but I keep getting an error about algebraic loop with a voltage measurement and that there might be a singularity.
See this answer for more details on what causes algebraic loops, as well as this doc page. See Remove Algebraic Loops doc page ...

10 months ago | 0

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Answered
Why do I get the error 'The number of inputs and outputs of the model must match that of the data.'?
You define iddata as 2 output (y = 597x2) and 1 input (t = 597x1). Your model nlgr is defined as having order [2 0 2], which co...

10 months ago | 0