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Kojiro Saito


Last seen: 1 day ago

MathWorks

303 total contributions since 2016

Application Engineer at The MathWorks (Japan).

Experience:
-Remote Sensing
-Image Processing
-GIS including WebGIS
-Parallel computing
-Distributed computing

Special interest:
-Parallel / distributed computing
-Enterprise solution (Web, database)
-GIS, mapping

DISCLAIMER: Any advice or opinions posted here are my own, and in no way reflect that of MathWorks.

NOTE: Please do not send me individual messages or questions, as I will not be able to respond to them. If you have technical questions about MATLAB, please use the various resources on MATLAB Central. If you have a valid license, you can also use Technical Support.

Kojiro Saito's Badges

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  • Knowledgeable Level 4
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Contributions in
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Answered
クライアントインストール時のライセンスマネージャーでのエラー(error-15)
lmtoolsのPerform Status Enquiryでライセンスの本数が表示されれば、ライセンスマネージャは問題なく動作しています。 あとはネットワークの問題かと思います。 MATLABのライセンスマネージャーでは、TCPポートを2つ使用し...

1 day ago | 0

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Answered
クライアントインストール時のライセンスマネージャーでのエラー(error-15)
ライセンスサーバーで使用しているライセンスファイル(license.dat)で使用しているホスト名を修正する必要があります。 サーバーでテキストエディタで C:\Program Files\MATLAB\R2018b\etc\license.dat...

2 days ago | 0

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Simulink model "running" from stand-alone "app designer" app
Yes, sim command does not work in MATLAB Runtime as of R2019b, so applications which use Simulink models cannot directly compile...

3 days ago | 0

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Trouble converting data from MATLAB to Python
I think there are three ways. (1) Use buitin Python functions by py.eval x = 4; workspace = py.dict(pyargs('x',x)); y = py.e...

24 days ago | 0

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pythonの配列をmatlab engineに渡すときにエラーが出ます
MATLABエンジンはデフォルトでは1つの出力しか返さないので、今回のように出力引数を2にする場合は、nargout=2を付ける必要があります。 最後の行だけ変更すると、VとDの値が正しく格納されると思います。 [V,D]=eng.eig(A,B,na...

30 days ago | 1

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How do I integrate a trained neural network into an application
You need add a property to pass that variable between functions. In Code Browser panel in Code View, click Properties and click...

1 month ago | 0

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access to matlab engine from java from same process
Here are documents of MATLAB Engine API for Java. Setup MATLAB Engine for Java https://www.mathworks.com/help/matlab/matlab...

1 month ago | 0

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lamp on off in app designer
In order to run iteratively, you need to call readDigitalPin in while loop or for loop. If you want to run specified times, for...

1 month ago | 0

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How to open .dll file in MATLAB. I have converted the .slx file to .dll file format. Now I want to open and see the results. I don't have any header file which I can use with the function "loadlibrary"
For C shared library, you can load the dll by loadlibrary and call functions by calllib. For detail, please see this document. ...

1 month ago | 0

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heatmap giving a "Cannot find an exact (case-sensitive) match for 'heatmap' " error
As described in heatmap document, heatmap was introduced in R2017a. So as of R2016a which you're using, this function does not e...

1 month ago | 1

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Answered
csvファイルに追加で書き込む
dlmwriteのappendやfopen('filename', 'a')だと、ファイルの最後の行に追加になってしまいます。また、writematrixでRangeを指定できるのは、.xls、.xlsm、.xlsxのスプレッドシートファイルのみです。 ...

2 months ago | 0

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Answered
MWArray assembly failed to be initialized
Your MATLAB Runtime cache folder might be corrupted. Delete the cache folder. %TEMP%\USER\mcrCacheX.X If your Windows accou...

2 months ago | 1

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Why two same Apps compiled from the same Project File in MATLAB Compiler can not be run?
Open .prj file of app B and please check the full path of "Files required for your application to run" panel is actually existin...

2 months ago | 0

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data analytics package?
I'm not sure about "Data Analytics" package you mentioned, but here are links which might be related. MATLAB for Data Science...

2 months ago | 0

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Passing variables in GUI's in AppDesigner
This document and this example are helpful. Tips are, In GUI1, you need to set properties as public (properties (Access = pu...

2 months ago | 0

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How to update json file with MATLAB?
From R2016b, MATLAB can handle JSON format easily with jsondecode and jsonencode. Here is a snippet to change the value of JSON...

2 months ago | 0

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Answered
Open Matlab with Excel
Your MATLAB's preference directory might be corrupted. Delete the folder (you can know the location by prefdir command in MAT...

2 months ago | 0

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Web App Server Read/Write Permissions
About O drive, please confirm that Web App can see the drive. Does the following work in Web Apps? ls O: If, not the network ...

2 months ago | 0

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When will i get my license number?
You can find your license number on License Center. https://www.mathworks.com/licensecenter/

3 months ago | 0

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Matlab Compiler 7.1
If you have installed MATLAB and want to run applications compiled by MATLAB Compiler, make sure that MATLABROOT\runtime\win64 (...

3 months ago | 0

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Matlab Compiler fails to include enum class with no methods
Enumeration class can be also included in a standalone application by MATLAB Compiler without specifying the dependency. I have...

3 months ago | 0

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App Designer User edit/update table
CellEditCallback is triggered when the value of cell has changed. If you want to trigger an event when clicking the cell of tabl...

3 months ago | 0

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Read data from text file write into another file
I think low level file I/O is enough for this case. fid = fopen('myfile.txt'); data = fscanf(fid, '%s'); fclose(fid); fidw...

3 months ago | 0

Answered
matlab installation in linux ubuntu
It's because your MATLAB installation directory is not added in your $PATH. Assuming the MATLAB installation directory is /usr/l...

3 months ago | 1

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範囲を指定して演算する。
コード例はこちらです。 t = readtable('timestamps EX.xlsx','Range', 'A3:D49','ReadVariableNames', false); % Aのデータ tA = t(:,1:2); tA.Pr...

4 months ago | 1

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Answered
Standalone APP Runtime error
In the MATLAB Runtime download page which you described above, the latest update version is listed. As of R2019a, the link is Ru...

4 months ago | 2

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Does MATLAB compiler require prototype file instead of header file ?
As described in this document, in order to use loadlibrary in deployed application converted by MATLAB Compiler, you need to use...

4 months ago | 0

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How to output/send data to another function to be used in a calculation
You just need to call functions for passings input/output into/from functions in main script. After saving each function in sepa...

4 months ago | 0

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could not create the new file you may not have permission matlab
Which folder path is your MATLAB's current directory? You can check by the following command. pwd And pleaes check your user ...

4 months ago | 0

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MySQL jdbc server not working with Matlab 2019
You need to copy javaclasspath.txt from prefdir of R2018a (orR2018b) to prefdir of R2019a. In javaclasspath.txt, I suppose you ...

4 months ago | 0

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