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Cross sections of 3D surface (stl)
You may use interp2 function in loop to plot the cross sections of the 3D surface in 0.3mm increments. Set hold to ‘ON’ for axes...

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How do I prompt user to draw a rectangle (region of interest) on a surf plot figure and display only the data points within that rectangle in a new surf plot?
Hi, You may use drawrectangle function to create rectangular ROI. To draw a new plot containing the values covered by ROI, yo...

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Comparing global wavelet spectrum to Fourier spectrum
Following are the equations of continuous wavelet transform and discrete Fourier transform which may help you in understanding a...

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Derivative of state '1' in block 'PID_AerotechA3200/Nonlinear Plant /PL' at time 0.01 is not finite
You can try changing the solver to Variable-step ode15s (stiff/NDF). Or refer the following link to resolve the issue https...

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Can I use Microsoft SDK 7.1 for MATLAB 2018b
Yes, Microsoft SDK 7.1 can be used. For installation and troubleshooting, refer the following link https://in.mathworks.com/m...

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Is there any way to use imfreehand or drawfreehand on UIAxes on appdesigner?
Hi, At present, the drawfreehand and imfreehand functions accept only standard axes object as an argument, not UIAxes object t...

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Can Particle Filter estimate non-linear model transition function parameters
The transition function may use unknown parameters. You can create custom transition function by using source code of vdpParticl...

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Open masked Simulink Blocks from University
Hi, Locked blocks cannot be modified. You can look at the functionality of a block by right clicking on the block and selectin...

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What is the difference between spectrogram and pspectrum?
spectrogram is a function used to plot the spectrum of short-time fourier transform (used to determine the sinusoidal frequency ...

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Create a plot with 2 left axes and 1 right axis
To plot three datasets on top of each other, set hold command to ON after creating axes object. axes; hold on; The ax...

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Using a vector of coefficients in 'fittype'
The coefficients to fittype function cannot be passed as a vector. In order to get nearly same output, you can use lsqcurvefit f...

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Add two numbers
Given a and b, return the sum a+b in c.

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Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...

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Make the vector [1 2 3 4 5 6 7 8 9 10]
In MATLAB, you create a vector by enclosing the elements in square brackets like so: x = [1 2 3 4] Commas are optional, s...

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Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

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how can I have a map of Italy with latitude and longitude like command 'load Korea'?
Korea is an example data set in MATLAB. Hence, the map can be obtained using load function. However, to plot a location of your ...

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How to apply a ttest for specific months?
Hi, Let the large matrix of dimensions 2520x192x144 be ‘A’. To compare data related to a month for all years, the data is to be...

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How to estimate parameters μ and σ of geometric Brownian Motion
Assuming the historical data is stored in a variable named ‘electricitydata’, the μ and σ parameters can be estimated as follow...

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