Answered
Warning: Failure at t=8.801889e-07. Unable to meet integration tolerances without reducing the step size below the smallest value allowed (1.694066e-21) at time t.
Hi Azeeth, As you are already using a stiff solver, you can set a larger absolute and relative tolerances to avoid this warning...

5 years ago | 0

Answered
How can I close volumeViewer with a command in script? (close all does not close volumeViewer windows)
Hi Zachary, You can close the volumeViewer app by using the following command volumeViewer close; Refer the Volume Viewerdoc...

5 years ago | 0

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Answered
The Algebraic loop warning
Hello Elif, Refer the Algebraic Loop Documentation for an initial understanding about Simulink algebraic loops. In your blo...

5 years ago | 0

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Run Matlab script automatically in parallel to simulation
Hi Florian, I understand that you want to include a MATLAB Function (script) to be executed while your simulation is in executi...

5 years ago | 0

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Does ode15s call BLAS functions?
Hi Deepa, Please refer the documentation for more information regarding the oder15 solver Kiran Felix Robert

5 years ago | 0

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Question regarding ode15s
Hi Deepa, The ode15 solver is slow for your specific error tolerances when compared to the default setting because the constra...

5 years ago | 0

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How to convert PPM to PWM in simulink?
Hi Jae Won Jang, A PPM signal can be converted into a PWM signal by using a Sample-and-Hold block and a Detect Rise Positive ...

5 years ago | 0

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About add gaussian white noise without using function directly
Hi Shao, To add Gaussian Noise to an image without using the in-built function, you may do the following, Generate a Gaussian...

5 years ago | 0

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Can I convert .mex files in the project to C executable files using codegen?
Hi Pratham, Refer the answer here, it has a detailed information regarding your initial query. Also refer the answer here fo...

5 years ago | 0

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How to solve system of second order ordinary differential equations numerically? Global finite element system
Hi Rakhymzhan, You can refer to the following documents for solving second order numerical equations numerically and symbolica...

5 years ago | 0

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Main title of figure removed after print function is used
Hi Filip, This is a known issue, which may be fixed in a future release. A Workaround is to use the annotations to generate ...

5 years ago | 0

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Answered
Collect different symbolic variables under the same exponent
Hi Edoardo, Refer the expand function, and Children function documentation. Refer link for various other Functions to Rearra...

5 years ago | 1

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Answered
Error using plot Vectors must be the same length.
Hi Esteban, The plot function works only when the input arguments X and Y have identical dimensions. In your code, when you t...

5 years ago | 0

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Dicom write error RImage
Hi Javier, DICOMWRITE does a minimal level of metadata content verification when the CreateMode parameter is given a value of ...

5 years ago | 0

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variable size signal of Serial Send block in Simulink
Hi Koki, It is my understanding that you are trying to send Variable size data signals over the serial send block, Unfortunate...

5 years ago | 1

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Answered
After the Blasius Equation, the energy equation in the boundary is θ''+ Pr/2(f θ' − f 'θ) = 0, where θ(η,Pr).
Hi Monojit, If Pr is a parameter which has know values, the Differential Equation can be solved using the dsolve function symb...

5 years ago | 0

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simulink: m function block call another m function block
Hi Jaskiran, It is my understanding that you are trying to call a function ‘time_position(s)’ from a MATLAB Function block call...

5 years ago | 0

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How can I remove noise by using frequency domain technique??
Hi Andrian, Refer the Noise Removal from images document for a few example filters to remove noise from images. The followin...

5 years ago | 0

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How to save Matlab Video Labeller bounding box coordinates as integers
Hi Nitin, It is my understanding that you are trying to store the bounding box coordinate data, returned by the video labeller...

5 years ago | 0

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How to plot delta dirac and unit step functions
Hi Steven, The Examples shown above can be used to plot the functions using stem. Refer the documentation of Dirac-delta(Di...

5 years ago | 0

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plot tick justification error in EPS file
Hi Benjamin, This happens because the X axis ticks in the figure are set to 'Auto' and the X axis is rescaled when the figure i...

5 years ago | 0

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Exporting figure to EMF file type distorts image
Hi Vivek, Does the change in figure appear only when you open it in Adobe illustrator? Have you tried opening it in MS Paint? ...

5 years ago | 0

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Is it possible to handle very large data using LibPointer ?
Hi Salima, Refer to the setdatatype documentation, and this answer for an example for changing the libpointer data type. Also...

5 years ago | 0

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Answered
Change getpts to circle cursor.
Hi Tom, You can use the drawpoint function from the Image Processing Toolbox, ROI-Based Processing to have a circular marker o...

5 years ago | 0

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Move Data Objects within workspaces
Hi Sourabh, Yes, you can share data from model workspace to base workspace using the To Workspace block. There is also anot...

5 years ago | 0

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I am using contour with a color bar. The axis are not equal sizes.
Hi Erik, If axis square and axis equal results are not what you expect, you can manually set the axis sizes in a figure you ca...

5 years ago | 1

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Answered
prevent sqlwrite from rounding numbers
Hi Jan, To avoiding rounding and data truncation by sqlwrite you can store the data as a string. This will also preserve the p...

5 years ago | 0

Answered
Print .eps or .pdf contourf plot with 'edgecolor','none' leaves white lines between levels - need to get rid of them (2019b)
Hi Pablo, The rendered white lines in a PDF file can be removed by force setting the renderer of the figure to opengl and usin...

5 years ago | 3

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Answered
How can I display text and a legend on a web map
Hi Reno, The following workarounds can be used, but each have its own limitations: Create a marker that contains the require...

5 years ago | 0

Answered
Should be easy but I keep getting errors. I want to input the array through a function that I already have generated through equations then plot it.
Hi Nikolaj, The error is because a MATLAB Function has a different workspace with respect to the base workspace. That is the...

5 years ago | 0