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Kojiro Saito


Last seen: Today

MathWorks

293 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.

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Kojiro Saito's Badges

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  • 24 Month Streak
  • Knowledgeable Level 4
  • Pro
  • Revival Level 2
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Contributions in
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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。 ...

6 days 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...

7 days ago | 0

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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...

8 days 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...

10 days 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...

10 days 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...

10 days ago | 0

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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...

13 days 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 ...

20 days 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/

1 month ago | 0

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

1 month 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...

1 month 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...

2 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...

2 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...

2 months ago | 1

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Answered
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...

2 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...

2 months ago | 2

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Answered
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...

2 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...

2 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 ...

3 months ago | 0

Answered
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 ...

3 months ago | 0

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Answered
Error installing matlab 2019b with a network license
Now that you have installed a network license manager and it is running as a service, you don't need to install another license ...

3 months ago | 1

Answered
simulink をスタンドアロンで実行できない
下記の関数リストにopen_systemとsimが載っているとおり、現状ではMATLAB CompilerではSimulinkのモデルを開いたりシミュレーションを実行することがサポートされていません。 https://jp.mathworks.com/h...

4 months ago | 2

Answered
How work app compiler with train regression model
MATLAB Compiler does support training regression models such as fitlm or other regression functions in Statistics and Machine Le...

4 months ago | 0

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Answered
Enable/disable dropdowns when checkbox checked/unchecked in MATLAB2019A app designer
First, add ValueChangedFcn callback from app.CheckBox. Then, define CheckBoxValueChanged function as the follows.s % Value...

4 months ago | 0

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MATLAB App Designer: How can I hide few of my app components when i run the app?
For example, from Component Browser, select app.UIFigure and add StartupFcn callback. Then in Code View, you can add startupF...

4 months ago | 0

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Answered
Do I need a second licence to run Matlab on an Azure VM?
Below is a documentation which describes available licenses. Configure MATLAB Licensing in Cloud Assume you have a commercia...

4 months ago | 0

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Answered
Matlab doesn't open (it's installed and activated)
It might be because MATLAB's prefdir is corrupted. Please delete the following folders (previous prefdir) C:\Users\YOUR_USER...

4 months ago | 3

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Answered
REST API MPS 2016a
You can find documents of older releases from the following. https://www.mathworks.com/help/doc-archives.html About your RES...

4 months ago | 0

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Answered
entered File Installation Key but only product is Network License Manager
If your machine can access to internet, I recommend to use MathWorks account instead of FIK, in MATLAB installer. You can instal...

4 months ago | 0

Answered
ネットワークライセンスでの同時使用本数について
この場合、3人の方が同時にMATLABを起動できます。 1人の方が、例えばtrainNetworkコマンドでディープラーニングの学習をさせている場合、Deep Learning Toolboxのライセンスが使用されます。 その状態で、他の方がDeep ...

4 months ago | 1

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