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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...

oltre 2 anni fa | 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...

oltre 2 anni fa | 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...

oltre 2 anni fa | 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...

oltre 2 anni fa | 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 ...

oltre 2 anni fa | 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 ...

oltre 2 anni fa | 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...

oltre 2 anni fa | 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.

oltre 2 anni fa | 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) .

oltre 2 anni fa | 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...

oltre 2 anni fa | 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)...

oltre 2 anni fa | 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...

oltre 2 anni fa | 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(...

oltre 2 anni fa | 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*...

oltre 2 anni fa | 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 ...

oltre 2 anni fa | 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? ...

oltre 2 anni fa | 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...

oltre 2 anni fa | 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...

oltre 2 anni fa | 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 ...

oltre 2 anni fa | 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...

oltre 2 anni fa | 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 = ...

oltre 2 anni fa | 1

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Risposto
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...

oltre 2 anni fa | 0

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How do I keep original headers when bulk converting CSV files to Excel and deleting everything except for three columns?
With respect to getting the original headers (variable names), with readtable use 'VariableNamingRule','preserve' (in earlier ve...

oltre 2 anni fa | 0

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Find line containing word in a mixed format txt file
I am not certrain how the table actually exists in the file (and it would help significantly to have the actual file rather than...

oltre 2 anni fa | 0

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How to fill the area between lines in gray shade
This becomes a bit more complicated with multiple lines. This assumes you want the gray region between the maximum and minimu...

oltre 2 anni fa | 0

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How to add vertical line in z direction in YZ view meshplot?
I do not completely understand how you are creating the ‘YZ’ view. If you are creating it using ‘vlew(90,0)’ the first option...

oltre 2 anni fa | 1

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Drawing a bode plot of the Duffing equation, which is a special application of the integro-differential equation model.
The problem with using a two-element vector for ‘tspan’ is that the MATLAB ODE integrators do not produce regularly-spaced time ...

oltre 2 anni fa | 1

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Error using integral function with anonymous function
Perhjaps using integral2 instead will work here — C1 = 3.742e8; C2 = 1.4388e4; SB = 1.38*10.^-23; %Boltzmann's constant C1 ...

oltre 2 anni fa | 0

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Fitting model to data set by estimating parameters
The calculated ‘YSol’ should return a (Nx3) matrix where ‘N’ equals ‘numel(t)’ so if it does not, you need to determine the reas...

oltre 2 anni fa | 0

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Risposto
Concatenate the index i within the loop
Use the compose function — num_labels = 10; labels = compose('Node %d',1:num_labels) .

oltre 2 anni fa | 0

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