PSCAD/EMTDC（全称Power Systems Computer Aided Design）是世界上广泛使用的电磁暂态仿真软件。它允许用户在一个完备的图形环境下灵活地建立电路模型，进行仿真分析，用户在仿真的同时，可以改变控制参数，从而直观地看到各种测量结果和参数曲线，极大地方便用户提高仿真的乐趣和效率。PSCAD里面提供丰富的元件库，从简单的无源元件到复杂的控制模块，以致电机、FACTS装置、电缆线路等模型都有涵盖。
EGCS 1.1 for i386-mingw32 -- Release information
Release date: Sep 5, 1998.
What's in this package?
egcs-1.1: The compilers for C, C++, ObjC and F77 plus runtime
binutils-980830: The GNU binary utilities (assembler, linker,
windres, etc). Also included are an enhanced version of windres
(thanks to Anders Norlander) and dllwrap from dllhelpers v0.2.2.
Mingw runtime: Colin Peters' latest Mingw 980701 snapshot + plus
Windows32api: Heavily modified windows32api 0.1.2. 50% of the patches
are from Colin, and 40% extracted from Cygnus, 10% misc. It's now
possible to build Tcl/Tk/Tix/BLT etc with mingw32.
libg++-2.8.2: I've included HJ Lu's libg++-2.8.2-980828 release. This
is completely unsupported, but I'm including to avoid answering tons
of email regarding why it's not there.
Please visit the web page before you attempt to download/install. It
may address problems you might run into.
Now it's trivial. Just unzip, and set GCC_EXEC_PREFIX environment
variable and add the binaries to your PATH! That's it! really. Please
follow the instructions in the INSTALL file in the download area.
About 34M, give or take a few.
Where are the rest of the utilities, such as make and gdb?
Jan-Jaap has made most of these tools available from his site, and I
see no reason to duplicate them. His site can be reached from the
"Related Sites" on my egcs page. I have included a version of gdb
in the distribution.
MSVCRT vs CRTDLL runtimes?
The default distribution links with and uses CRTDLL.DLL, which is
guaranteed to be on *every* W95/NT system shipped. If there's
interest, 'll also upload the add-on to make it work with MSVCRT.DLL,
which is shipped with newer versions of W95/NT, as well as with MS
packages such as MS Explorer.
Where to report bugs?
Report configuration and Win32 specific bugs to me, GCC specific bugs
egcs-bugs, and always copy gnu-win32 mailing list so others can see it
as well. If you send me email, please do have patience, since I usually
do not have the time to respond to each email right away.
Mumit -- email@example.com