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Kojiro Saito


MathWorks

164 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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  • Knowledgeable Level 3
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Answered
How do I save data from a Web App into a local file ?
I know you're using R2018a, and this is just information. From R2018b, uigetfile and uiputfile are supported in WebApps, so you ...

5 days ago | 1

Answered
Run within Matlab a written C# .exe program to obtain an output variable
By assigning two output variables, results of Console.WriteLine can be passed to the variable. In the following example, 9 will ...

5 days ago | 2

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Answered
How to set up Netbeans and Matlab
As described in <https://www.mathworks.com/matlabcentral/answers/320234-using-java-api-gives-no-nativemvm-in-java-library-path#a...

6 days ago | 0

Answered
Matlab to apahe Spark
You need to specify airlinesmall.csv path with MATLAB Root directory. For example, if MATLAB is installed in */usr/local/MATLAB/...

6 days ago | 0

Answered
Create a Java Package with MATLAB Code Error
This is due to file access permissions. In my case, I got the following error. C:\Program Files\makesqr\application>javac -...

14 days ago | 0

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Answered
MATLAB Production Server to reduce startup time of Matlab standalone?
Standalone applications, which are created by MATLAB Compiler, launch MATLAB Runtime when execution is called. On the other hand...

15 days ago | 0

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Answered
R2018aがインストールできません
<https://jp.mathworks.com/matlabcentral/answers/99650 こちらのQ&A>と同件の事象のようです。 * お使いのマシンがWindows 32bit OSに該当していないか確認する * ウィルス対策ソ...

19 days ago | 2

Answered
Matlab runntime downloaded from the web in matlab python package
Yes, if downloading from Web option is selected, your users, who do not have a license nor installation of MATLAB would install ...

19 days ago | 0

Answered
Matlab python package accepting external files
Before compiling, MATLAB Compiler calculate file dependencies and .txt files are to be included automatically in "Files required...

20 days ago | 0

Answered
Is GPU necessary for deep learning (CNN)
<https://www.mathworks.com/help/nnet/release-notes.html?rntext=&startrelease=R2016a&endrelease=R2016a&groupby=release&sortby=des...

27 days ago | 0

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Answered
if a string contains any of the strings from an array
Assuming you're using R2014b, how about the following way with *strncmpi* ? filename='S02_output.xlsx'; substring={'02', '...

29 days ago | 0

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Answered
Why does matlab crash when I try to query from my database(MySql)?
I think this is the same issue as described in <%20https://www.mathworks.com/matlabcentral/answers/407723 this answer>. It might...

30 days ago | 0

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Answered
How can I download a zip file from Matlab online to my desktop?
I think there are two ways. 1. Select a zip file and click "Download" button. <</matlabcentral/answers/uploaded_files/1291...

1 month ago | 1

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Answered
datetime format '2018-08-01T20:05:00.000Z' having problems
How about this? dt = '2018-08-01T20:05:00.000Z'; dtTime = datetime(dt, 'InputFormat', 'yyyy-MM-dd''T''HH:mm:ss.SSS''Z')

1 month ago | 0

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Answered
How to import python package with sdk
I don't have Mac OS now, so I can't test module installation, but I have tested in Linux OS. python ./setup.py install d...

1 month ago | 0

Answered
The 'bdroot' function can not be read when I convert my GUI program to exe
Is 'bdroot' function you mentioned is Simulink function <https://www.mathworks.com/help/simulink/slref/bdroot.html bdroot>? I...

1 month ago | 0

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Answered
What is the difference between the sudent version and the home version
Here are descriptions of the difference of each version. <https://www.mathworks.com/store/link/faq?s_tid=htb_faq#student Stu...

1 month ago | 0

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Answered
FTP server returns blank directories and files
This is because MATLAB's FTP class does not have passive mode capability. <%20https://www.mathworks.com/matlabcentral/answers/1...

2 months ago | 0

Answered
Xlsread/xlswrite error: unable to find the specified .xlsx file using a deployed web app
It is because WebApps creates a work folder when accessed by a user. For example, my WebApps on Windows has created the followin...

2 months ago | 1

Answered
R2018a MATLABWebAppServer installation on Ubuntu 18.04
Please keep in mind that Ubuntu 18.04 is not supported by MATLAB R2018a. Ref: <https://www.mathworks.com/support/sysreq.html ...

2 months ago | 1

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Answered
complile .m to .exe and run in a nonmatlab computer
You can debug your compiled application by checking "Create log file" option in Compiler Window. <</matlabcentral/answers/up...

2 months ago | 0

Answered
plotしたデータを自動で保存するにはどうすればよいですか?
上記のコードではBがAxesになっていますが、printの引数はFigureを入れる必要があります。gcfを使えば現在のFigureを取得できますので、それをprintの引数に入れてみてはいかがでしょうか。また、printの中にgの値を含めてファイル名を入...

2 months ago | 1

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Answered
Can I create a COM server between MATLAB 64bit and PowerPoint 32bit?
I can create a COM server between 64 bit MATLAB (R2018a) and 32bit PowerPoint (2016) by the following. e = actxserver('Powe...

2 months ago | 0

Answered
Parallel pool shut down during the iteration
Could you check hard/soft limits are sufficient both for maximum number of process (nproc) and maximum number of file open(nofil...

2 months ago | 0

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 months ago | 1

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...

2 months 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...

2 months 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...

2 months 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...

2 months 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...

3 months ago | 1

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