Category LaTeX and Miscellaneous (Chen Future)
#!/bin/tcsh set n = 128 set beta = `echo “(-0.6)*($n)*($n)” | bc -l` set ppn = 16 set np = 31 set nodes = `echo “if ($np%$ppn==0) {$np/$ppn;} else {$np/$ppn+1}” | bc`
An Aspiring Scientist’s Frustration with Modern-Day Academia: A Resignation On Leaving Academe Machine Learning that Matters
I have for long ignored blogging, but today I came across the useful linux command “paste” and I thought I should write it down. In the past I have used quite a few smart tricks to handle data or output… Continue Reading →
The cases environment defined by the amsmath package sets each case to be inline math style. This will look ugly when the formulas in the cases are complicated, such as fractions or integrals. Consider the following sample code: usepackage{amsmath} [… Continue Reading →
http://melusine.eu.org/syracuse/pstricks/ Many fantastic PSTricks examples.
You do not want to mess up, right? When writing a LaTeX document, you may once in a while want to include some Matlab codes and/or outputs (preferably typeset using typewriter font if you have the same taste as me)… Continue Reading →
In C, if you pass in a pointer to a function, the content of the involved variable may be changed. In Matlab, however, if you pass in an array as an argument, the content of the array will never be… Continue Reading →
The code should be self-explaning.. function y = f(x) y1 = x.* (x<0); y2 = x.^2 .* (x>=0) .* (x<2); y3 = 4 .* (x>=2); y = y1 + y2 + y3;