摘要:
screen进入screen模式C-a c在当前screen下建立新的窗口exit退出当前窗口,如果它是此screen的唯一窗口时,此screen也将完全退出。C-a d 暂时断开screen会话screen -ls查看有哪些screen。screen -r id 打开编号为id的screen窗口。C-a w 显示所有窗口列表C-a n 切换到下一个窗口C-a p 切换到前一个窗口(与C-a n相对) 阅读全文
摘要:
原文地址:http://royontechnology.blogspot.com/2012/06/installing-emacs-241.htmlI was excited to see the announcement thatEmacs 24.1 has been released. I wanted to install and try. There were a few glitches that I faced during the installation. I thought it might be useful for someone who might be hitting 阅读全文
摘要:
原文地址:http://blog.renren.com/GetEntry.do?id=842366487&owner=242642426需要写的英文邮件多了,就觉得很吃力,尤其是当需要经常写给同一个人时。希望邮件的开头、结尾、一些客套的话能有不同的表达~~邮件的开头:感谢读者是邮件开场白的好办法。感谢您的读者能让对方感到高兴,特别是之后你有事相求的情况下会很有帮助。Thank you for contacting us.如果有人写信来询问公司的服务,就可以使用这句句子开头。向他们对公司的兴趣表示感谢。Thank you for your prompt reply.当一个客户或是同事很快 阅读全文
摘要:
C = ControlM = Meta = Alt|EscBasicsC-x C-f"find" file i.e. open/create a file in bufferC-x C-ssave the fileC-x C-wwrite the text to an alternate nameC-x C-vfind alternate fileC-x iinsert file at cursor positionC-x bcreate/switch buffersC-x C-bshow buffer listC-x kkill bufferC-zsuspend emac 阅读全文
摘要:
program test real, dimension(5) :: x integer :: n x = (/1., 2., 4., 3., 1./) n = maxloc(x) + 1 print *, nenda.f90(5): error #6366: The shapes of the array expressions do not conform. [N] n = maxloc(x) + 1----^compilation aborted for a.f90 (code 1)因为,maxloc的输出值是数组即使p是一个一维数组即使maxloc(p)输出只有一个值但是... 阅读全文
摘要:
You are only adding it to the main target.. I didn't realize. Add it to the mod target as well:set_target_properties(main mod PROPERTIES COMPILE_FLAGS "-fpp")Second option is to name the files .F90 instead of .f90, which will automatically trigger precompilation.Third option is to just 阅读全文
摘要:
Intel(R) Compiler includes compiler options that optimize for instruction sets that are available in both Intel(R) and non-Intel microprocessors, but may perform additional optimizations for Intel microprocessors than for non-Intel microprocessors. In addition, certain compiler options for Inte... 阅读全文
摘要:
tkThe problem is that I did not have tk-dev packages before I compiled Python3.2.3. After installing tk-dev and recompiled Python3.2.3 and matplotlib 1.2.x with a `setup.cfg` file and enable `backend = TkAgg`, I can show the picture windows.或者改成qt也可以,做法类似 阅读全文
摘要:
示例:clear all;clc;set(gca,'nextplot','replacechildren','box','off','color','b','xgrid','on');title('Get 20 frames of current window');%%for j=1:20plot(fft(eye(j+16)));axis([-1. 1. -1. 1.]);frame(j)=getframe(gcf); % get the framee 阅读全文
摘要:
1. Go tohttp://www.unidata.ucar.edu/downloads/netcdf/index.jsp, downloadThe netCDF C library and utilities, version 4.2.1.1andThe netCDF Fortran 77 and Fortran 90 libraries.2. tar -xzvf netcdf-4.2.1.1 tar -xzvf netcdf-fortran-4.23. cd netcdf-4.2.1.1 ./configure --disable-netcdf-4 --disable-dap In... 阅读全文
摘要:
原文地址:http://www.ipgp.fr/~lucas/Contrib/animbeamer.htmlSynopsis:Want to have some animation in your Beamer/LaTeX presentation ? This tutorial will explain how to do thatRequierments:You must have Latex with beamer packages installed on you computer. You will need the animate.sty file. You have to rea 阅读全文
摘要:
原文地址:bbs.ustc.edu.cnComputational Mathematics Interpolation and approximation Polynomial interpolation and least square approximation; trigonometric inter polation and approximation, fast Fourier transform; approximations by ration al functions; splines. Nonlinear equation solvers Convergence of it. 阅读全文
摘要:
原文地址:http://einsteinliu1986.blog.163.com/blog/static/103289627200982992645945/1.Aki and Richards 1980,<Quantitative Seismology Theory and Method>; 《定量地震学理论和方法》,地震出版社。2.J.F.Claerbout 1985,<Imaging the Earth's Interior>; 《地震成像理论及方法》,石油工业出版社。3.Oz.Yilmaz,<Seismic Data Analysis: Proces 阅读全文
摘要:
Channel DescriptionEHZ/EHN/EHE Short Period 100 spsBHZ/BHN/BHE Broad Band 20 spsLHZ/LHN/LHE Long Period 1 spsVHZ/VHN/VHE Very Long Period 0.1 spsBCI Broad Band Calibration SignalECI Short Period CalLOG Console LogACE Administrative Clock ErrorLCQ 1hz Clock QualityOCF Opaque... 阅读全文
摘要:
代码如下:#!/usr/bin/python3.2## Josh Lifton 2004## Permission is hereby granted to use and abuse this document# so long as proper attribution is given.## This Python script demonstrates how to use the numarray package# to generate and handle large arrays of data and how to use the# matplotlib package to 阅读全文