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Averaging across subjects EEG
I do not know what your approach is. My approach in Combining repetitive curves into one average curve would likely work with...

2 years ago | 0

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Reading and finding string in a text (.TXT) file containing string and numerical data
The file appears to contain two duplicate horizontally-concatenated matrices, other than for the first column. This is not an e...

2 years ago | 0

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i want to export 3d stl format image into matlab and want to see in matlab
The stlread function is another option.

2 years ago | 0

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Inconsistent date/time stamps, *possibly* due to time zone
I can’t determine what the exact problem is (I don’t have access to your computer, and I am not certain that I completely under...

2 years ago | 1

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How to calculate the highest degree term with its coefficient in this expression with respect to t?
I am not certain that what you want to do is possible. The closest I could get to it is to use a taylor series approximation ...

2 years ago | 0

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My lsqcurve fit is not working due YDATA and function value sizes are not being equal. (but they are?)
There were several problems. First, the objective function arguments were reversed, and the data and calculations returned by i...

2 years ago | 1

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hello dears, how to fix "quiver3 error V and W must be the same size" error
The value of ‘Bz’ is a scalar, while all the other arguments are (20x20) matrices. Setting: Bz = Bz*ones(size(By)); solves...

2 years ago | 0

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Do not know how to normalize gait cycles from 0-100%
To normalise the time variables within a gait cycle, divide them by the heel-strike time differences in each cycle. The same ap...

2 years ago | 0

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can you please draw a pcolor plot for given data
I suggest using image rather than pcolor, because image displays all the data, while pcolor does not, displaying everything exc...

2 years ago | 0

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"Invalid calling syntax for the "ssest" command."
The syntax is corect, however beginning with R2022b. From the documentation: R2022b: Time-domain estimation data is accepte...

2 years ago | 0

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I run this code on MATLAB , while ruunning the code it give the plot but not the figure
Without the data, it is not possible to run the code to determine what the problem might be. The code is most likely creating...

2 years ago | 0

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Protein-ligand binding kinetics
The problem may be that the integration time is too long, since the complex reaches saturation in about 5 seconds (assuming tha...

2 years ago | 0

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FFT from CSV data file
This corroborates previous analyses. What other information do you want from the data? % S = fileread('test_amplitude_50.2 ...

2 years ago | 2

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Error using plot for Fourier series
The fplot function is usually best for symbolic functions. I am not certain what you want to plot. Try this — syms x k ...

2 years ago | 0

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Non-linear axis plotting
Probably the closest you could get to that is the Statistics and Machine Learning Toolbox probplot function. I do not have th...

2 years ago | 1

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how to renew my matlab 2023b
I suggest that you Contact Support since they can direct you to the appropriate contacts or other resources.

2 years ago | 0

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how I edit layout figure according my picture??
If you used tiledlayout, change the initial declaration from: tiledlayout(1, 10) to: tiledlayout(2, 5) .

2 years ago | 0

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How can I fill the inside circle with any color?
Try something like this — imshow(imread('st1.jpg')) a = linspace(0, 2*pi, 500).'; r = [1 2]; x = r.*cos(a); y = r.*sin(a...

2 years ago | 0

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how i could let the graph be at zero and then start at a specific point like this ? (yellow heighlight)
I am not certaain what you are asking. One approach — t = linspace(-2, 2, 1E+3); x = sin(2*pi*t*5000); Mask = (t >= -0.5)...

2 years ago | 0

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Standard deviation error bars for each interpolated value of temperature
It is difficult to follow your code, so I created my own based on my best guess as to what you want. Try this — % readcell...

2 years ago | 0

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Plotting the derivative of infected population SI model
You need to plot the derivatives, not the solved equations. One option is to use the gradient function: dy2dt = gradient(y(...

2 years ago | 0

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Day of Week data plot
Perhaps something like this — Date = datetime(2023,1,1, 'Format','yyyy-MM-dd')+caldays(0:365).'; Cl = randn(size(Date)) + 30*...

2 years ago | 0

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label each curve on semilog graph
I am not certain what you want, however creating a legend entry for each line does not appear to be the desired result. It ...

2 years ago | 2

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Create 30 minute bins by reading time stamps
What do the ‘Calculated time’ values represent? Are they fractions of a day (from about ¼ to about 3¼ days) or something else? ...

2 years ago | 0

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How to differentiate a time series while minimizing noise in the signal?
The way I prefer to minimise the noise (especially broadband noise) in a signal is to use the sgolayfilt function first (specify...

2 years ago | 0

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how to average over specific dates
Your data should be in a table or timetable. Then use the isbetween function to generate a logical vector, and take the mean of...

2 years ago | 0

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Need help to make a ode function asign a value
There are several problems (not the least of which is the absence of the necessary variables, so it is not possible to run your ...

2 years ago | 0

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How to get finer data sampling?
Use the 'MeshDensity' name-value pair — R0 = 0.917; h0 = 1; n = 8; rk = 1; k = 1; d = 32/180*pi; Lv0 = sqrt(h0.^2+2*R0...

2 years ago | 0

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How to extract data of one solution from multiple solutions?
This can be done using the clusterdata function, followed by accumarray — R0 = 0.917; h0 = 1; n = 8; rk = 1; k = 1; d = ...

2 years ago | 1

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I am trying to get my answer to Display but it wont let me
Another option — syms f(x) f(x) = (x^3) - (7*x) + 6; x=solve(f(x)==0,x); disp(["the roots will be ",string(x.')]) Note the...

2 years ago | 0