- 端午和诗
Published on 2023-06-22
- Client-side post-encrypt emails
Published on 2020-12-25
Encrypt important emails locally or on an IMAP server using mutt (gnupg / openpgp)
- DOI link in IEEEtran
Published on 2020-06-25
Patching the IEEEtran bibtex style to add DOI links, when the URL entity of a bibitem is absent.
- VIME: 在 VIM 中实现输入法
Published on 2020-02-23
花了几天晩饭后的时间用 vimscript 写了一个流畅的输入法。可以反查，可以拼音。
- Make a Thicker Latin Modern Roman
Updated on 2020-02-11
All free fonts with unicode-math support are imperfect. To my taste, Latin Modern is the most polished free OTF font with unicode math, except for its thin and sharp strokes and the lack of lowercase script math. I spent some hobby time trying to figure out how to automatically create a thicker version of the font.
- A pbm image filter for scanned multipage documents
Published on 2020-01-22
I always scan important and unimportant letters into digital documents, whereas the physical papers are archived only for a few months and then going to be dropped. Digital documents can surely better be sorted, categorized and they are digitally searchable. Besides, the next time when I have to move to another apartment, there is no need to carry all papers. However, the scanned documents sometimes have artifacts like false alarms in the empty spaces and white spots within black strokes. In order to fix that, I wrote an image filter to handle them in a quick and dirty way.
- A trial to develop a formulation of Helmholtz equation in helical coordinates
Updated on 2020-01-06
I tried to develop in a non-standard way the mathematical formulation for Helmholtz in helical coordinates. Here are the results of several days trial.
- Performance of WSL, Cygwin and Bare-Bone Linux on Generating This Website
Updated on 2019-05-30
- 念奴娇
Published on 2018-01-21
- Export CST Results Directly from Disk Files and Improve CST GUI Response Time
Updated on 2017-10-23
For a large simulation with CST Microwave / Particle Studio, sometimes it will be very slow to view the simulation results. This post presents the way to export CST results directly from disk files and in addition, a simple but fancy trick to accelerate the view of result in the CST GUI.
- Analytical solutions of the integrals for the mode-matching of symmetric rectanglular wave guide
Published on 2017-05-06
- 柏林动物园
Published on 2016-12-18
五歌韵
- Double-Side Parallel Strip Line Calculator
Updated on 2016-08-17
写了一个双帯传输线阻抗计算程序
- Draw a Fractal Tree in SVG（画一个矢量分形树）
Updated on 2016-03-21
- 诗作
Published on 2015-09-11
十四寒
- Porting Meep to Microsoft Windows
Updated on 2013-03-09
- 写了一个 QQ 双扣计牌程序(附源码)
Published on 2012-08-20
- 随手写了个蜘蛛纸牌外挂
Updated on 2012-08-14
- A script to calculate the design paramters of an RF power divider
Updated on 2012-04-07
- 一个用 Haskell 实现的 IRC Bot
Updated on 2012-01-22
An IRC bot written in Haskell
- Chrome Plugin: Disable Images (Chrome 插件：禁止图片)
Updated on 2011-12-21
A browser extention for Chrome/Chromium to toggle the state of disabling images with a shortcut button. The purplse is to save data traffic for the surfing through a mobile network.
- FEKO syntex for VIM
Published on 2011-04-15
FEKO 的 VIM 语法高亮
- A simple NTP server and client implementation
Published on 2010-11-22
一个简易的NTP服务端与客户端的实现
- 写了一个外挂式输入法
Published on 2010-09-14
去年做了一个类似南极星的外挂输入法，挂上我自己维护的郑码码表，用来在机房的 Windows 计算机上输入中文。 现开放源码。
- A demo video game written in Haskell
Published on 2010-08-03
用 Haskell 写一个图形游戏 demo
- 让 Win98/XP 的系统时钟显示多时区
Published on 2007-11-25
编程实现将鼠标移到任务栏时钟上时显示多个时区
- PE 文件静态注入 DLL 的精简实现
Published on 2007-10-26
- 某网游双开破解
Published on 2007-02-24
分析一个没加壳的半免费网游的双开方式。
- 将任意文件转化为批处理
Published on 2006-08-14
- 修改远程窗口文本的动态连接库
Published on 2006-08-14
常在所写的工具中用到这个功能，提取出来单独作为一个库。
- PE 文件压缩
Published on 2006-08-05
通过砍去 DOS 头来压缩 PE 文件
