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Kojiro Saito


MathWorks

140 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

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

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Contributions in
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Answered
Run parallel batch job through cluster which require extra functions
Yes, it works in cluster, too. By default, 'AutoAttachFiles' of batch function is *true*, so if your script.m requires extern...

2 days ago | 0

Answered
Having trouble with MATLAB R2018a Installation
I think you have downloaded *R2018a Update 3 installer* which is a bug fixed version and contains only updated files. First y...

4 days ago | 0

Answered
how to extract cursor data to a variable ?
_datacursormode_ and _getCursorInfo_ will be a solution. x = linspace(0,10,150); y = cos(5*x); fig = figure; plot(x,y,'C...

6 days ago | 0

Answered
sending emails through Matlab
As <https://support.google.com/a/answer/176600?hl=en this page> says, smtp.gmail.com uses port 465 (SSL) or 587 (TLS), so you ne...

7 days ago | 0

Answered
when i start MPS production Server i got error like this license checkout failed server failed to start with return code: 16 ?
<https://www.mathworks.com/matlabcentral/answers/93627 This answer> will help you. License error code 16 means MLM daemon path i...

10 days ago | 0

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Answered
画像をループ処理の中で、繰​り返し番号つきのファ​イル名でデータを保存​するにはどうしたらよ​いですか?
sprintfで繰り返し番号付きのファイル名を定義してimwriteする方法ではいかがでしょうか。 下記のコードでは繰り返し番号付きのファイル名でimresizeの処理毎にimwriteで画像を作成できます。 A = imread('peppe...

11 days ago | 1

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Answered
The remote server returned an error: (404) Not Found.
As <https://www.mathworks.com/help/mps/restfuljson/troubleshooting-restful-api-errors.html this document> says 404 error code me...

13 days ago | 0

Answered
How to insert cell array of double in to database table
Since double is not a valid data type in SQL Server, you need to use numeric instead. Also, you need to insert each data to each...

18 days ago | 1

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Answered
「演算子 ** が未定義です。」
<https://jp.mathworks.com/help/matlab/ref/inv.html#bu6q31y-X invのドキュメントの入力引数>の説明にあるとおり、invの引数はsingleまたはdouble型の正方行列である必要があります。 ...

23 days ago | 2

Answered
tool boxの購入について
<https://jp.mathworks.com/store/link/products/student/new?s_tid=ac_buyaddon_sv_sl2 こちらのMathWorksストア>から追加ができます。2018年6月時点では、個々のToo...

23 days ago | 1

Answered
ThingSpeak: Problem with Bulk-Write JSON Data
As <https://www.mathworks.com/help/thingspeak/bulkwritejsondata.html#d119e17850 key-value pairs of update> says, key names shoul...

24 days ago | 0

Answered
I want to read and view geotiff in matlab but I could not open the file 'AddisAbaba.tif' file. Any help please?
Your GeoTIFF seems to be geographic reference data, so how about trying *geoshow* instead of mapshow? The following codes wou...

26 days ago | 0

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Answered
無料評価版のダウンロード
MATLABの製品ページの上部にある「評価版」をクリックし、 <</matlabcentral/answers/uploaded_files/121837/201866_195747.png>> 「無料のMATLAB評価版」のページで右下に...

28 days ago | 2

Answered
Linprog Error MATLAB R2017B
<https://www.mathworks.com/matlabcentral/answers/101304 This answer> might be helpful. There would be filename conflict in yo...

1 month ago | 0

Answered
How to reduce the thingspeak upload delay?
Which license type do you use? If you're using *Free* license, message update interval limit is 15 seconds. The update interv...

2 months ago | 0

Answered
What installation files are required to install R2018a in "file installation key" mode
You can find your File Installation Key in Licence Center. Please follow the steps in <https://www.mathworks.com/matlabcentral/a...

2 months ago | 0

Answered
how to use parfor in production server. it seems does not work
You need to save your cluster profile in prefdir before compiling MPS package, or embed the cluster profile by inserting *setmcr...

2 months ago | 0

Answered
Matlab Distributed Computing Server(MDCS)クラスター上でのmexコンパイルは可能でしょうか?
mex及びmexcudaをMDCSで実行した際のエラー(No supported compiler was found)については、MDCS上での環境変数のPATHにgccのパスが無いためと思われます。 まず、CentOS 7の *MATLABデスク...

2 months ago | 1

Answered
How to call a Matlab compiled function in Matlab code?
For calling compiled standalone applications (execution files created by MATLAB Compiler), just like calling external programs, ...

2 months ago | 0

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Answered
deploytool error when trying to build an exe-file with 2016a
Did you install MATLAB Compiler and Compiler SDK after purchasing the license? You can confirm which toolboxes are installed i...

2 months ago | 0

Answered
Sir,How to use matlab functions in JAVA
As <https://www.mathworks.com/help/matlab/matlab_external/java-example-source-code.html this document> says, there's a sample Ja...

2 months ago | 0

Answered
Using parfor on a cluster
By default, preferred number of workers are defined as 12, so you need to change this value to much larger by "Parallel" -> "Par...

2 months ago | 0

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Answered
Is geotiffread supported by matlab compiler?
Yes, _geotiffread_ is supported in MATLAB Compiler. You can check from <https://www.mathworks.com/products/compiler/supported/c...

2 months ago | 0

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Answered
What is the difference between the dll generated by matlab coder and the dll generated by libraryCompiler?
The dll generated by MATLAB Coder is able to run without MATLAB Runtime, so it is deployable in such as embedded hardware which ...

3 months ago | 1

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Answered
Regarding Matlab runtime compiler
MATLAB Runtime can be downloaded from <https://www.mathworks.com/products/compiler/matlab-runtime.html this web page>. Also,...

3 months ago | 0

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Answered
Regarding matlab to asp.net c#
Here's a link to document. <https://www.mathworks.com/help/releases/R2018a/compiler_sdk/dotnet/integrate-your-net-assembly-in...

3 months ago | 0

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Answered
Is it possible to display a MATLAB plot in python?
There are two things I found in your codes. # After initialization, you need to use the same variable name ( *myPlotter*) in ...

3 months ago | 1

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Answered
mlapp won't open (2017b)
Your mlapp file seems to be corrupted. It's not documented work flow, but you can copy your mlapp file, rename it as a zip f...

3 months ago | 0

Answered
Regarding MATLAB Production Server dashboard
I assume you machine is Windows. To setup MATLAB Production Server Dashboard, please read the following steps. *1. Install V...

3 months ago | 1

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Answered
Regarding Web App Compiler
* After installation of MATLAB Web App Server and configuration of MATLAB Web App Server are done, you just need to put your C...

4 months ago | 1

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