Ryou Ohsawa astronasutarou
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| #!/usr/bin/gnuplot | |
| ## define cone function | |
| cone(x,y,cx,cy) = 1 - sqrt((x-cx)**2+(y-cy)**2) | |
| ## set hidden line removal | |
| set hidden3d | |
| ## set view | |
| set view 0,0 |
astronasutarou
/ RootedTree.cc
Created
March 26, 2013 19:09
根付き木を C++ で実装してみたメモ．
RootedTree(int n) で index が 0, 1, ..., (n-1) までのノードを作成．
AddChild(n,m) で n を m の子供に指定する．
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| #include<iostream> | |
| #include<cstdio> | |
| class RootedTree { | |
| int** tree; | |
| public: | |
| RootedTree(int s) { | |
| tree = new int*[3]; | |
| tree[0] = new int[s](); // pointer to parent | |
| tree[1] = new int[s](); // pointer to first child |
astronasutarou
/ easyHeap.cc
Created
March 26, 2013 19:11
簡単な heap を C++ で実装してみた．
void push(int n) で n をヒープに追加．
int pop() でヒープの根を取り出す．
void show() でヒープの構造を出力する．
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| #include <iostream> | |
| #include <vector> | |
| #include <algorithm> | |
| using std::vector; | |
| using std::swap; | |
| class easyHeap { | |
| int numel; | |
| vector<int> mem; |
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| :あきゅーと Á アルファベット | |
| :あきゅーと á アルファベット | |
| :あきゅーと É アルファベット | |
| :あきゅーと é アルファベット | |
| :あきゅーと Í アルファベット | |
| :あきゅーと í アルファベット | |
| :あきゅーと ń アルファベット | |
| :あきゅーと Ń アルファベット | |
| :あきゅーと Ó アルファベット | |
| :あきゅーと ó アルファベット |
astronasutarou
/ parsecontour.m
Last active
December 26, 2015 00:09
octave の contourc で出力されるコントア情報を元にしてコントアを描画するためのスクリプト
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| #!/usr/bin/octave | |
| function [val lev] = parsecontour(cnt) | |
| npar = 0; ptr = 0; N = size(cnt,2); | |
| while(ptr < N) | |
| npar++; ptr++; | |
| lev{npar} = cnt(1,ptr); | |
| n = cnt(2,ptr); | |
| val{npar} = cnt(:,((ptr+1):(ptr+n)))'; | |
| ptr+=n; |
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| function x1 = mh(x0,func,xgen) | |
| ## input: | |
| ## x0 - input distribution | |
| ## func - target distribution function | |
| ## xgen - random generator for next step | |
| ## output: | |
| ## x1 - resultant distribution | |
| xp = xgen(x0); | |
| y0 = func(x0); y1 = func(xp); | |
| a = y1./(y0+(y0==0)) + (y0==0); |
astronasutarou
/ deluxetable.sty.patch
Last active
December 31, 2015 10:39
deluxetable.sty で cont'd なテーブルを表目次に載せないためのハック
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| diff --git a/deluxetable.sty b/deluxetable.sty | |
| index *******..******* ****** | |
| --- a/deluxetable.sty | |
| +++ b/deluxetable.sty | |
| @@ -127,7 +127,10 @@ | |
| \pt@ncol=#1\relax | |
| \global\let\pt@addcol\@empty | |
| }% | |
| -\newcommand\tablecaption[1]{\gdef\pt@caption{#1}}% | |
| +\newcommand\tablecaption[1]{% |
astronasutarou
/ Makefile
Created
January 4, 2014 08:43
フォルダ内に存在する eps ファイルをすべて横幅 800px の png ファイルへと変換する Makefile
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| SOURCE := $(wildcard *.eps) | |
| TARGET := $(patsubst %.eps,%.png,$(SOURCE)) | |
| .SUFFIXES: .png .eps | |
| all: $(TARGET) | |
| %.png: %.eps | |
| gs -dBATCH -sDEVICE=png16m -dNOPAUSE -r1200 -dEPSCrop -sOutputFile=$@ -f $< | |
| mogrify -geometry 800x $@ |
astronasutarou
/ setwacom
Created
January 11, 2014 09:56
Wacom Bamboo の初期設定を xsetwacom を通してやるためのサンプルスクリプト
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| #!/bin/bash | |
| xsetwacom set "Wacom Bamboo 16FG 4x5 Finger touch" Touch off | |
| xsetwacom set "Wacom Bamboo 16FG 4x5 Finger pad" Button 1 "key shift" | |
| xsetwacom set "Wacom Bamboo 16FG 4x5 Finger pad" Button 3 "key shift equal" | |
| xsetwacom set "Wacom Bamboo 16FG 4x5 Finger pad" Button 8 "key minus" | |
| xsetwacom set "Wacom Bamboo 16FG 4x5 Finger pad" Button 9 "key ctrl z" |
astronasutarou
/ deluxetable.sty.patch
Created
January 17, 2014 09:34
deluxetable.sty で cont'd な table を List of Tables に載せない，かつ label の多重定義を起こさないようなハック
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| diff --git a/deluxetable.sty b/deluxetable.sty | |
| index *******..******* ****** | |
| @@ -127,7 +127,13 @@ | |
| \pt@ncol=#1\relax | |
| \global\let\pt@addcol\@empty | |
| }% | |
| -\newcommand\tablecaption[1]{\gdef\pt@caption{#1}}% | |
| +\newcommand\tablecaption[1]{% | |
| + \gdef\pt@caption{#1}% | |
| + \gdef\pt@short@caption{#1}% |
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