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Kojiro Saito


MathWorks

219 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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Contributions in
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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...

5 dagen ago | 6

| accepted

Answered
App Designer: Display text before executing
One way is to pause a bit (for exapmle, 0.01 second) in order to display the text before doing long-time operation. function bu...

12 dagen ago | 0

| accepted

Answered
Importing CSF file to matlab and accessing columns
Assume you have a following CSV file, sample.csv time,voltage 1,100 2,101 3,104 4,105 you can access to the specific colu...

20 dagen ago | 0

Answered
MATLAB distributed computing server
if you're using mapreduce and want to run in Hadoop, you don't need Spark. There are two options. 1. Use MATLAB Parallel ...

ongeveer een maand ago | 0

Answered
How do I connect JDBC with compiled application?
Regarding your last comment, from Powershell and Command Prompt, number is passed to compiled MATLAB function as characters, so,...

ongeveer een maand ago | 0

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Answered
linuxでのライセンスファイル更新を行う際に、ライセンスマネージャーを起動させることができません。
こちらのリンクにあるとおり、Linuxでライセンスマネージャーを起動させる場合、 /var/tmp/lm_TMW.log のライセンスログファイルに「追記」されます。 今回のケースでは、以前ライセンスマネージャーを起動させていた際に出力されたlm_TMW...

ongeveer 2 maanden ago | 0

| accepted

Answered
MATLAB MySQL Database connection error
In order to specify JDBC, add key-value pairs to database function (ref: document). conn = database('localdb','root','', 'Vendo...

ongeveer 2 maanden ago | 0

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Answered
How to obtain the text of the selected radio button group in app designer?
I think you need to add assign an initial value to app.GratingPeriod. From Code Browser in Code View, click "+" button and add ...

ongeveer 2 maanden ago | 0

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Answered
Loading data into function workspace
If a variable is assinged to output of load, the variable is struct (Ref: document). So, you need to extract an array from struc...

ongeveer 2 maanden ago | 1

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Answered
Trying to load .mat file into App Designer and then graph it
You need to set file path from uigetfile then load it. [file,path] = uigetfile('*.mat', 'Select a File'); if isequal(file,0)...

ongeveer 2 maanden ago | 0

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Answered
Undefined function or variable 'wordEncoding'.
wordEncoding is available in Text Analytics Toolbox from R2018b. Could you confirm your MATLAB version?

ongeveer 2 maanden ago | 1

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Answered
problem in generating exe file while using mcc
It might be because the excel file is included in compiled standalone exe file. To avoid this, Move the excel file to a diffe...

ongeveer 2 maanden ago | 0

Answered
Where does the compiler store any "files required for your application" such as a template Excel Workbook?
Files which were included in "Files required for your application to run" are to be included in a standalone exe file created by...

ongeveer 2 maanden ago | 0

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

2 maanden ago | 1

| accepted

Answered
uitab copy one table from another?
I think creating an uitab, creating an uitable into uitab, then setting data into the uitable will work. % creat a new tab use ...

2 maanden ago | 0

Answered
Licence errorr -9
License error 9 occurs when MATLAB is activated by different user account from the account you're currently using and here is an...

2 maanden ago | 0

Answered
how to solve the license manager error 97 while starting up matlab
License error 97 means that MATLAB License Manager (MLM) cannot run. And here is an answer to license error 97.

2 maanden ago | 0

Answered
Error in giving input to Imagedatastore
How about downloading an image using websave and then creating imageDatastore? url = 'http://192.168.43.1:8080/shot.jpg' ; fil...

3 maanden ago | 1

Answered
is matlab production server included in education license
MATLAB Production Server is not included in Campus-Wide License (TAH License), but its EDU license is available. You can get a q...

3 maanden ago | 0

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Answered
webcam/deep learning toolbox supported by which matlab version
USB Webcams support packages are available from R2014a, Deep Learning Toolbox (formerly Neural Network Toolbox until R2018a) is ...

3 maanden ago | 0

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Answered
i want to add a waitbar
This example (in R2014a) might be useful and here is a sample code. You need to create waitbar before for loop and update inside...

3 maanden ago | 0

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Answered
Neural Network in Matlab App Designer
Yes, Neural Network (both shallow and deep neural networks) works with applications created by AppDesigner both for training and...

3 maanden ago | 1

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Answered
How to connect client application with Matlab Production Server.
Here is a documentation of MPS client samples for C++. In Visual Studio a few more things are needed. Change Solution Platform...

3 maanden ago | 0

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Answered
スタンドアローンアプリケーションにするとurlreadで通信エラーが発生する
MATLABからではプロキシサーバー経由でGoogle Map APIにアクセスできていますが、コンパイルしたスタンドアロンアプリケーションではプロキシサーバーを見に行かないので通信に失敗しているのではないでしょうか。 こちらの回答の最後の段にあるように...

3 maanden ago | 1

Answered
Matlab and Hadoop integration
Without your whole code (apart1.m), it would be difficult to investigate why the error occurs, but as far as I guess, it might b...

4 maanden ago | 0

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Answered
MATLAB Compiler で作成したexeが正しく動作しない
コンパイルする際に、ランタイム追加設定の「Windowsの実行コマンドシェル(コンソール)を表示しない」のチェックを外してコンパイルしてみてください。デフォルトではセミコロン無しの変数や、dispの値がコマンドプロンプトに表示されない設定となっていますが、...

4 maanden ago | 1

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Answered
Open and Close outlook from Matlab
I think you need to add mail.Send; to send email. In order to close and then open Outlook, %% Close Outlook Quit(h) delet...

4 maanden ago | 0

Answered
mdce.bat not found
It's because mdce.bat is included in MATLAB Distributed Computing Server (not Parallel Computing Toolbox). If you need mdce, yo...

4 maanden ago | 0

Answered
appdesigner button group problem
Enabled property is not valid for Button Group but valid for Button. So, app.Button.Enable = 'off' will work. %% Create UIFigur...

4 maanden ago | 0

| accepted

Answered
python interface to MATLAB Runtime
As this document says, >>you can either install the Python engine before running your packaged application, as described in Ins...

5 maanden ago | 0

| accepted

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