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jiro


MathWorks

1,149 total contributions since 2004

I'm a customer success engineer at MathWorks Japan. My addiction to MATLAB got me into MathWorks. I love showing MATLAB, talking about MATLAB, and thinking about how to make MATLAB an even better tool. For 8 years, I was an application engineer at the headquarter, and then I was a training engineer for 4 years at the Japan office, and now I'm a customer success engineer.

I am also one of the bloggers for File Exchange Pick of the Week - http://blogs.mathworks.com/pick.
Professional Interests: data analysis, gui building, data exploration, data visualization, biomechanics

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.

DISCLAIMER: Any advice or opinions posted here are my own, and in no way reflect that of MathWorks.

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Contributions in
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Published


EDF Read
Sean‘s pick this week is edfRead by Brett Shoelson. EDF Read A MATLAB user asked me yesterday if we have support for the...

3 days ago

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Handle Classes – Live Editor Challenge Winner (Student Category)
Jiro‘s pick this week is Building a Forest of Trees in MATLAB by Ameer Hamza.Today, I’d like to highlight the winner of...

10 days ago

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ShakespeareInsult
Will‘s pick this week is ShakespeareInsult by Jos (10584). Shall I compare thee to a summer’s day? Or perhaps something...

17 days ago

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R2018b Features
Sean‘s pick this week is my biannual review of former picks that are now part of the product. R2018b shipped last week...

24 days ago

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Physics Course Live Scripts using Symbolic Math Toolbox
Jiro‘s pick this week is Physics Course Live Scripts using Symbolic Math Toolbox by Kurt Braeuer.My day job is helping our...

1 month ago

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Path Simplification (and Binary Image Reconstruction!), Made Easy
Contents Sample Path Enter the Douglas-Peucker algorithm: Mask reconstruction I’ve been thinking a lot about how to...

1 month ago

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Safer Semaphore
Sean‘s pick this week is Safer wrapper for Windows-API Semaphore by Igor. A while back, I wrote a blog post about the...

1 month ago

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Robotics Toolbox and the New File Exchange Feature
Jiro‘s pick this week is Robotics Toolbox for MATLAB by Peter Corke.This week, I’d like to highlight not only a great...

2 months ago

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Sphero
Richard is a Consulting Engineer at MathWorks focused on the Embedded Coder product for code generation, primarily in the...

2 months ago

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Answered
コードのパフォーマンスの高速化
推測ですが、 |zeros| で事前割り当てをしてますが、大きさ0の変数を割り当ててますので効果が見れないのかもしれません。 eor = zeros(0,91); ではなく eor = zeros(1,91); のように変更...

2 months ago | 1

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String Art II
Sean‘s pick this week is also stringart by Giuseppe Cardillo.  Jiro picked this last week; I’d already written this post;...

2 months ago

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String Art
Jiro‘s pick this week is stringart by Giuseppe Cardillo.When I saw the screenshot of this File Exchange entry, it reminded...

2 months ago

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Is Net Available
Sean‘s pick this week is isnetavl by Rik Wisselink. I was recently writing a function that downloads data from a public...

3 months ago

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Maximize your figures
Jiro’s pick this week is a new feature in R2018a to maximize/minimize the figure window.For quite some time, people have...

3 months ago

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A couple of my favorite new Image Processing Toolbox functions
In July, 2016, I selected Philip Kollmansberger’s useful File Exchange contribution Skeleton3D as the Pick of the Week....

3 months ago

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Function Handle Constructor
Jiro‘s pick this week is function_handle constructor by Rody Oldenhuis.When I first started programming in MATLAB, I would...

4 months ago

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Arduino Engineering Kit
Jiro‘s picks this week are Arduino Engineering Kit Hardware Support and Arduino Engineering Kit Project Files by...

4 months ago

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The HDR Toolbox
Sebastian‘s pick this week is The HDR Toolbox by Francesco Banterle. Sebastian is a Senior Customer Success Engineer at...

5 months ago

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Manage Simulink Data Variations with simulinkParser
Greg’s pick this week is simulinkParser by Tigran Mkhoyan. How do you manage different simulation scenarios in your...

5 months ago

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Wavelet Tech Talks – MATLAB Code Files
Sean‘s pick this week is Wavelet Tech Talks – MATLAB Code Files by Kirthi Devleker. Ever wonder what a wavelet is or what...

5 months ago

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Timing Experiments
Sean‘s pick this week is to revisit Richard’s pick from last week and focus on the timing experiments. Today, I’m going to...

5 months ago

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Persistent Data for Lookup Tables in Simulink
Richard is a Consultant at MathWorks focused on Model Based Design, primarily in the Aerospace and Defense...

5 months ago

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Dir Tab
Sean‘s pick this week is dirtab(in) by Julian. Do you ever need to scrape the files in a directory and figure out how to...

6 months ago

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Data Acquisition Live app
Jiro‘s pick this week is Data Acquisition Live app by Andrei Ursache.This is a very nice example of an app, created using...

6 months ago

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Simulink Pacer (Again)
Sean‘s pick this week is Simulink Pacing by MathWorks’ Simulink Development team. Last summer, I highlighted the Simulink...

6 months ago

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GUIDE to App Designer Migration Tool
Jiro‘s pick this week is GUIDE to App Designer Migration Tool (for R2018a) by MathWorks App Designer Team.The App Designer...

7 months ago

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Keeping track of figures
Brett‘s Pick this week is figmenu, by Douglas Schwarz. I cut my MATLAB teeth some 25 years ago surfing the now-defunct CSSM...

7 months ago

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AutoFromTag
Sean‘s pick this week is AutoFromTag by Mike Anthony. Similar to my blog post about converting Simulink lines to goto/from...

7 months ago

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Win some cash with your live scripts!
Jiro‘s pick this week is these three live script examples: Modeling the performance of an electric car by Daniel Frey The...

7 months ago

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Answered
Parforループにおけるワークスペース上の変数の扱いについて
基本的には |parfor| 内の計算はワーカーの MATLAB プロセスで計算されるため、使われる変数はワーカーのワークスペースに一時的でも存在しなくてはなりません。ワーカーは共有メモリ(shared memory)ではなく分散メモリ(distribut...

7 months ago | 2

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