はてなブックマーク

一つのファイルに入った複数のデータをプロットするには？ 一つのファイルに複数のデータを書いてそれらを同時にプロットするには， usingとindexを使います． X座標が同じでY座標が異なるデータをプロットするときは，データを表形 式で表して，usingでプロットするデータを指定するのが簡単です． # X Y1 Y2 Y3 -1.0000 0.0000 0.0000 1.0000 -0.9000 0.5700 1.1769 0.7150 -0.8000 1.0800 1.4400 0.4600 -0.7000 1.5300 1.4997 0.2350 -0.6000 1.9200 1.4400 0.0400 -0.5000 2.2500 1.2990 -0.1250 -0.4000 2.5200 1.0998 -0.2600 -0.3000 2.7300 0.8585 -0.3650 -0

X=0, Y=0のゼロ軸を描きたい． set {x|y}zeroaxis を使います．オプションを付けなければ， 線種0(点線)で描かれます．ls line_stle, lt line_type, lw line_width のオプションでゼロ軸の線種を変えることができます． 以下の例では lt -1 を使い， 枠線と同じ線を描いてみました．

1   Main features Advanced hardware discovery The plugin will search the monitored server for hardware components and monitor them. No need to tune the plugin to match different server models etc. Blade detection The plugin will identify blade servers as such and will not report fans and power supplies to be "missing" on blade systems. Remote or local check The plugin can check the system remotely

Contents Introduction Download Documentation Installation Usage Testing Updates 1. Introduction Implementation of a PCA module in python using numpy, scipy and python extensions (here, in C). The module carries out Principal Component Analysis (PCA) using either Singular Value Decomposition (SVD) or the NIPALS algorithm. I chose to implement the NIPALS algorithm in C, because it is supposed to be

Bontmia (Backup Over Network To Multiple Incremental Archives) Bontmia was written by John Enok Vollestad in april 2003 to merge the functionality of glastree and rsync in one application with a more flexible selection of long term storage. It has later gone through some changes to enhance usability Why tapes is not a good idea anymore The only reason for using tapes instead of backup to disks ove