Author Archives: Nick Higham

PCAM Authors Speaking About Their Work at SAMSI

The Statistical and Applied Mathematical Sciences Institute (SAMSI) has just run a Workshop on the Interface of Statistics and Optimization. Among the speakers were four authors of articles in The Princeton Companion to Applied Mathematics (PCAM). In an earlier post … Continue reading

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Preparing CMYK Figures for Book Printing

All printing is done in CMYK, the color space based on the four colors cyan, magenta, yellow, and black. Figures that we generate in MATLAB and other systems are invariably saved in RGB format (red, green, blue). When we send … Continue reading

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Good Times in MATLAB: How to Typeset the Multiplication Symbol

The MATLAB output >> A = rand(2); whos Name Size Bytes Class Attributes A 2×2 32 double will be familiar to seasoned users. Consider this, however, from MATLAB R2016b: >> s = string({‘One’,’Two’}) s = 1×2 string array “One” “Two” … Continue reading

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Hyphenation of Compound Words

Compound words are common in mathematical writing and it can be hard to remember how to hyphenate them. Unfortunately, there are no hard and fast rules. In this article I give some guidance and illustrative examples. The principle to keep … Continue reading

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MATLAB Guide, Third Edition (2017)

The third edition of MATLAB Guide, which I co-wrote with Des Higham, has just been published by SIAM. It is a major update of the second edition (2005) to reflect the many changes in MATLAB over the last twelve years, … Continue reading

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Taking Up the SIAM Presidency

I am honored to be taking over the reins from Pam Cook as president of the Society for Industrial and Applied Mathematics (SIAM) for the next two years, starting January 1, 2017. Pam remains as past-president during 2017. I look … Continue reading

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Numerical Linear Algebra Group 2016

The Manchester Numerical Linear Algebra group (some of whom are in the photo below) was very active in 2016. This post summarizes what we got up to. Publications are not included here, but many of them can be found on … Continue reading

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New Guidelines for DOI Linking and Display

For sometime I have been collecting digital object identifiers (DOIs) in my BibTeX entries, as described in this blog post. When I use my own BST file to format the references BibTeX creates hyperlinks to the published source via the … Continue reading

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Hyphenation Question: Row-wise or Rowwise?

Sam Clark of T&T Productions, the copy editor for the third edition of MATLAB Guide (co-authored with Des Higham and to be published by SIAM in December 2016), recently asked whether we would like to change “row-wise” to “rowwise”. A … Continue reading

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What’s New in MATLAB R2016b

MATLAB R2016b was released in the middle of September 2016. In this post I discuss some of its new features (I will not consider the toolboxes). This is personal selection of highlights; for a complete overview see the Release Notes. … Continue reading

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