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Kojiro Saito


MathWorks

97 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.

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Kojiro Saito's Badges

  • 6 Month Streak
  • Revival Level 2
  • Knowledgeable Level 3
  • First Answer

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Answered
Problem passing JSON long format parameters to Matlab Production Server
Instead of mixing small and large JSON formats, please put 'run' parameter to large JSON. The following will work. input= [...

5 days ago | 0

Answered
How to csvwrite an array in HDFS
write command is able to write only tall array as .seq file. So, if you want to save csv files to HDFS, you should first save cs...

7 days ago | 1

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Answered
does the matlab R2017a deploy neural network for c#(.net Assemly)
From R2017a, a feature was added to MATLAB Compiler to show warnings if unsupported functions are used in compiled scripts. But ...

14 days ago | 1

| accepted

Answered
Can't build the local MATLAB Distributed Computing Server!
Yes, it would be due to firewall. *1. Hostname is resolved* Each cluster machine can ping to others by their hostnames. ...

16 days ago | 0

Answered
Error while inserting data into sql server
I think you have set col2 as some numeric data type for example, float, but you're textscan col2 data from the csv file as a cha...

18 days ago | 0

Answered
Wants to execute matlab file with php
exec or system commands of PHP with matlab -r would be an answer to call MATLAB scripts from PHP. Detail of the integration depe...

24 days ago | 0

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Answered
MP4の圧縮エンコード設定
<https://jp.mathworks.com/help/matlab/ref/videowriter.videowriter.html VideoWriterオブジェクトの作成のドキュメント>にありますように、MPEG-4はH.264エンコードを使用...

28 days ago | 0

Answered
Deployment error while deploying MATLAB GUI
You can add mcc options from MATLAB Command window. Call mcc from MATLAB and add -C option. mcc -o Untitled1 -W WinMain:Unt...

29 days ago | 0

Answered
How can I pass a variable's value from java to MATLAB's Workspace?
The following is procedures how to pass variable from Java to MATLAB workspace of current session. (1) Copy MATLAB Engine jar...

1 month ago | 1

Answered
Effective but stingy installation of MDCS
MDCS is to be installed in each node not per core. You can use one MDCS worker per node which utilizes one CPU core and also lau...

1 month ago | 0

Answered
システムエラーが出ました.
MATLAB R2015bとR2016aを使う場合の既知の問題として、別のアプリケーションのservices.dllというファイルが存在してPCのパスに含まれている際に、今回と同様のC++の例外が出ることが報告されています。 <https://www...

1 month ago | 2

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Answered
How do I get my .net dll to locate the proper JDBC driver?
In order to add JDBC driver with Windows Authetication for SQL Server, you need to add the full path of sqljdbc_auth.dll to java...

2 months ago | 0

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Answered
database connection in 2017b
MATLAB R2017a uses Java 7 but from MATLAB R2017b Java 8 is used. JDBC-ODBC bridge is no longer supported from Java 8, so you nee...

2 months ago | 0

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Answered
Installer not appearing on Ubuntu 17.10
Let's try without sudo, just ./install It solved in my case.

2 months ago | 0

Answered
Matlabで構築した関数のwebアプリケーション(html, javascript内で使用するなど)への導入について
いくつか方法がありますが、MATLAB Production Serverを使う方法が実装が楽で拡張性も高いです。それ以外にもMATLAB CompilerやCompiler SDKでMATLABスクリプトを実行ファイルやライブラリファイルにしてサーバーに...

2 months ago | 4

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Answered
Problem in Matlab + Hadoop Intergration
The error log says, when MATLAB submitted a job to YARN, /tmp/hadoop-yarn/staging/root/.staging directory in HDFS was used for a...

2 months ago | 0

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Answered
MATLAB Compiler SDK command line interface for .net
mcc with -l option will create a C shared library and it's not .NET. <https://jp.mathworks.com/help/compiler_sdk/ml_code/mcc....

2 months ago | 0

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Answered
'optimvar' が未定義です。のエラー
ドキュメントのリンクですが、こちらのExamplesのほうではないでしょうか。 <https://jp.mathworks.com/help/optim/examples/factory-warehouse-sales-allocation-model....

3 months ago | 2

Answered
Processing Tall Arrays Taking Too Long
It may speed up by configuring read size of datastore. You can know the default read size by ds.ReadSize This is the da...

3 months ago | 0

Answered
Create 'symbolic links to MATLAB scripts' and Launcher and Desktop shortcut
You need to create a symbolic link into a directory where is set in PATh. For exmaple, to create MATLAB symbolic link in /usr/lo...

3 months ago | 1

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Answered
Matlab Live Editor Error
I'm not sure the versions of your Arch Linux and Ubuntu, but I guess libXss1 or libgconf-2-4 library is missing. In Ubuntu, plea...

3 months ago | 2

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Answered
Deploying standalone matlab exe on a Linux based server
Please check if libraries are not missing. In terminal, ldd /usr/local/MATLAB/MATLAB_Runtime/v93/bin/glnxa64/libmwcoder...

3 months ago | 0

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Answered
Using multiple GPUs using MDCS HPC/SLURM cluster with 2 GPUs per node
It depends on the integration scripts which you're using. If you're using <https://jp.mathworks.com/matlabcentral/fileexchan...

3 months ago | 1

Answered
Running several MPS instances on the same machine
After mps-new command, the instance directory will be created, you can change the port number by editing "config/main_config" fi...

3 months ago | 0

Answered
Use parfor in console
If you mean parfor in standalone application created with MATLAB Compiler, <https://www.mathworks.com/help/compiler_sdk/cxx/depl...

3 months ago | 2

Answered
Does webmap work within a standalone app?
webmap is deployable from R2016b and you can create standalone application with webmap. One point is, webmap window will be clos...

4 months ago | 0

Answered
Why can't i find the .Net Assembly in deploytool of MatlabR2017a?
I couldn't see the screenshot of deploytool correctly, but could you confirm that you select Library Compiler from deploytool? ...

4 months ago | 0

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Answered
MatLab support on Fedora
Fedora is not officially supported and not fully qualified on Fedora, but as <https://www.mathworks.com/support/sysreq.html MATL...

4 months ago | 2

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Answered
How to get the info from xml tag ?
First, you xml file is not ended with proper tag. The last line <edge /> should be changed to </edge> The w...

4 months ago | 0

Answered
How do I access a Matlab Production Server instance on a virtual machine with RESTful API?
In this <https://www.mathworks.com/help/mps/restfuljson/example-web-based-bond-pricing-tool-using-javascript.html Bond pricing e...

4 months ago | 0

| accepted

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