Answered
I am running ubuntu 19.10 after a failed install in windows 10. MatLab installed fine, but when I click to open the application it doesn't launch. I went through the support and did all suggested sudo command lines.
Hi, You can refer to this thread, and follow the steps as suggested. https://in.mathworks.com/matlabcentral/answers/98599-why-...

6 years ago | 0

Answered
geographicToIntrinsic is not installed?
Hi, You can find the implementation of 'geographicToIntrinsic' in the following file: matlab\toolbox\map\map\+map\+rasterref\Ge...

6 years ago | 0

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Answered
Why can't I press the "run" buttom in appdesigner when I try to generate a new app?
Hi, I guess it has to work fine, Can you attach the error messages.

6 years ago | 0

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Create a 3*m matrix in app designer
Hi, I can comeup with the following workflow for your question: In the callback of the editfield, you can create a table of si...

6 years ago | 0

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Answered
How to estimate the unknown parameters of state-space model?
Hi, I think this thread might give you a good headstart: https://in.mathworks.com/matlabcentral/answers/125328-estimate-state-...

6 years ago | 0

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How to Program 3 Sum of Elements (Sigma) in Simulink using "Matlab Function" Block
Hi, I think 'symsum' method, along with recursive calls might help you. Refer to the documentation link: https://in.mathworks....

6 years ago | 0

Answered
Create figure2 from point selected in figure1 until closing figure1
Hi, I guess you can use 'subplot' method available in MATLAB, if you do not want Figure 2(which is generated after a point is s...

6 years ago | 0

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Answered
Similarity between 3D triangular surfaces
Hi, I guess using Structural Similarity(SSIM) method with those two images might be another apporach. Refer to the following do...

6 years ago | 0

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App Designer: Unintended duplicates of Edit Fields upon loading the saved .mlapp file
Hi, I guess the code for add these edit fields to the app is being called twice. Can you make use of breakpoints, by placing th...

6 years ago | 0

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Reduced Observer Controller Design
Hi, I guess this might help you: https://matlabexamples.wordpress.com/2013/12/16/design-of-full-order-and-reduced-order-observ...

6 years ago | 0

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Do I need anything more than a db file and the Database Toolbox to access a Sybase database?
Hi, I guess this might be the issue with your JDBC driver, try installing it and add it to the MATLAB path. These resource link...

6 years ago | 1

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Answered
Changing environment factors in simscape fluids
Hi, Can you specify the blocks for which you wish to change the gravity in Simscape fluids. If you just wanted to know how to c...

6 years ago | 0

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Modified settings (PersonalValue) not persistent across sessions (display scaling)
Hi, I think it is advisable to restart MATLAB whenever the preferences are changed. I could assume the above based on the discu...

6 years ago | 0

Answered
Read Ultrasonic Sensor with F28379d Texas
Hi, You can read the distance from ultrasonic sesnor to an object using MATLAB. Refer to the following link on how to proceed: ...

6 years ago | 0

Answered
''Error using horzcat '' when use Reinforcement Learning Toolbox to create a environment object for the Simulink model
Hi, Can you try saving your model name in another variable and use it instead of the model name. I guess the error is with conc...

6 years ago | 0

Answered
Modified settings (PersonalValue) not persistent across sessions (display scaling)
Hi, One possible workaround for your problem would be to use 'startup.m' and run the commands to change the DisplayScaleFactor....

6 years ago | 0

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How to assign a agentObj in Reinforcement Learning block?
Hi, The error is due to absence of 'agentObj' in the current workspace. You can initialize this agentObj in Model Callbacks of ...

6 years ago | 1

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Inf computed by model function, fitting cannot continue.
Hi, I tried replicating running your code in MATLAB R2019b. I got the result with lamda as 0.0294. No issues as you mentioned. ...

6 years ago | 0

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Save several scripts as a single PDF
Hi, I guess there is no straight approach available. There is a way, which may not be the best way, but you just publish each f...

6 years ago | 0

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Trouble importing Python Modules in MATLAB
Hi, MATLAB does not support Anaconda Python. To call Python libraries from MATLAB, you need to install a supported version of t...

6 years ago | 0

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How can I separate and reorganize my data based on the value of one column?
Hi, Do you want to create seperate tables for a given temperature range? Assuming you want to create different tables for eac...

6 years ago | 0

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EMD giving me error: "ERROR : number of arguments should be as 5"
Hi, The input argument to 'emd' method should be uniformly sampled time-domain signal, specified as either a vector or single d...

6 years ago | 0

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Answered
can anyone tell the code for save and test the neural network??
Hi, I guess there is nothing wrong with your network. You should try giving your network a unique name while saving, and use yo...

6 years ago | 0

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polynomial is badly conditioned
Hi, Warning messages result if N is >= length(X) [N is the order of polynomial], if X has repeated, or nearly repeated, points,...

6 years ago | 0

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motion tracking multiple objects
Hi, I guess use of Kalman Filter available in MATLAB might help you. Refer to the following documentation link for more details...

6 years ago | 0

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fetch returns a table full of cells for 'char' values
Hi, Can you check the datatype of the variables present in the table, by making use of the metadata returned by 'fetch'.https:/...

6 years ago | 0

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Data for multiple rectangles
Hi, I think you can work this up using Loops and Conditional statements. Refer to matlab online course to get more insight. Ho...

6 years ago | 0

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Error: Unused Output Layer
Hi, I guess the issue is with fullConnectedLayer's outputSize, as it needs to be equal to the number of classes your network ne...

6 years ago | 0

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When trying to use imageSegmenter with a a uint8 from the workspace or from file, I get a strange error.
Hi I tried reproducing the issue in 2017b version, but everything works fine for me. I suggest to use the following commands an...

6 years ago | 0

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Answered
Dot indexing is not supported for variables of this type Error
As mentioned in the comments, Can you put a breakpoint for the line where the error is being thrown. Refer to this link and ch...

6 years ago | 0