Re: hwo to export data to file
- To: mathgroup at smc.vnet.net
- Subject: [mg59543] Re: hwo to export data to file
- From: "Jens-Peer Kuska" <kuska at informatik.uni-leipzig.de>
- Date: Fri, 12 Aug 2005 00:07:46 -0400 (EDT)
- Organization: Uni Leipzig
- References: <ddf67c$ost$1@smc.vnet.net>
- Sender: owner-wri-mathgroup at wolfram.com
Hi, sorry I was to fast on the send button. b) say you have defined In[]:= f = x*Sin[x] and you write a text cell with Some very interseting result is Integrate[f,x]. now select the Integrate[f,x] with the mouse and press Shift-Ctrl-Enter and the result will be evaluated by the kernel in place. Regards Jens "longbw2005" <longbw2005 at sina.com> schrieb im Newsbeitrag news:ddf67c$ost$1 at smc.vnet.net... | Dear sir/Madam: | Hi, Thank you for your interests. Here i have two problems which you may offer help. | The first problem is " how to save my numeric calculation results into a file in a specific format and the file could be readily read by common software such as excel, word or origin ? For example, suppose my calculation results is a list:{1.3332, 2.5, 3.12,5.5},{2.5,7.8,9.90,2.47894}, | {7.3444,5.778,2.11,3} and I expect the file will be open with the format like this: | | 1.333 2.500 3.120 5.500 | 2.500 7.800 9.900 2.479 | 7.344 5.778 2.110 3.000 | | i know in Mathematica environment it works by using PaddedForm function but how to export data into a file with that format. | | The second problem is how to make mathematica to evaluate a formula instantly with all the parameter/variables known, especially for the numeric functions such as FindRoot and NDSolve. | | ______________________________________ | | ×¢²áÐÂÀËÃâ·ÑÓÊÏ䣬¼¤»î2G¿Õ¼ä£¡£¨ http://mail.sina.com.cn/chooseMode.html £© | | =================================================================== | ½Ãñɱ¶¾Èí¼þKV2005´´Î´Öª²¡¶¾Ö÷¶¯·ÀÓùг±Á÷ (http://ad4.sina.com.cn/wx/ads/jiangminzhuiyu88.html) |