作者查詢 / LPH66
作者 LPH66 在 PTT [ Mathematica ] 看板的留言(推文), 共451則
限定看板:Mathematica
看板排序:
全部Math8895C_and_CPP6694Minecraft2011puzzle1798Little-Games1256PHP992Web_Design736killercorp717java657SYSOP599Programming587Mathematica451Windows394IME389Prob_Solve389Ajax321RegExp298b94902xxx229PttBug229HOT_Game210Visual_Basic207Inference204Hunter198Steam168NTU-K9167KS94-317160EzHotKey138BoardGame131Conan122HarryPotter120CSSE116Flash104Database96GameDesign94AndroidDev91Android90Kindaichi_Q88Wikipedia74LaTeX71BBSmovie59SMSlife57DeathNote54riddle52Weyslii49wretch42IMO_Taiwan38Suckcomic38b96902HW37NTU37b94902HW35Doraemon30NTU-MAGIC26NTUDormM723NTUcourse21ONE_PIECE19b95902xxx18KSHS_Talk18b95902HW15NTNU_Lin_9615PLT15C_Chat14CSCouncil11PttCurrent11transgender9Translate-CS9VR9NTUDormG18Education7HSNU_10857KS93-3207NCKU-BEH957NDMC-D627PttNewhand7b99902HW6hikarugo6NtuDormM16youtuber6b96902xxx5b97902HW5CompilerDev5GO5L_LifeInfo5MJ5NSwitch5SummerCourse5tutor5Hsinchu4Liu4PushDoll4AppsForBBS3b98902HW3CSIE_WSLAB3Gossiping3Kao-KSHS3KS93-3163NARUTO3NTUST-DT93-23RSSH94_3013b97902xxx2ck50th3232ck55th3252ck58th3122CS_Badminton2CSIE_Mahjong2NANLIN3012NDHU-His962NTUDormFJr2NTUGIEE_EDA2PCman2PCSH91_3052PttSuggest2PttWeb2SFFamily2WinMine2Abin1AGO1Aquarius1Army-Sir1ASHS-93-li1AskaYang1B92310XXX1b99902xxx1blind_pc1Browsers1CCSH_92_3161CGU-MED-991CGU_EE981ck55th1201ck55th3241ck56th3181CK84Courage1CLHS-53-131CM38th071consumer1CPU_AM7011CPU_FC7311CSMU-MED941CTSH913021CTSH923051DaZhi6thH3021Eclipse1FJU-AM-901FJU-BA92C1FJU_GF1FSHS-94-3181Google1Grad-ProbAsk1Greenfield1HKday1Hoobastank1HORTUS-911HSNU_10731HSNU_9291HSNU_9381HSNU_9581HSNU_9851HSNU_9891HSNU_9901Hu_Yen_20041HY-40-Xin1ILSH-943131INSECT-901Itchie1Jay1JH30th3061Jinmen1joke1kekkai1KhalilFong1KS90-3091KS94-3151KS94-3211KS98-3021lab6211LD_IM93-21MATLAB1MDscience6th1Moto_GP1MuscleBeach1NCCU00_Stat1NCCU02_PSYCH1NCCU03_ETHNO1NCCU03_PF1NCCU04_MAT1NCCU04_Stat1NCCU98_RMI1NCCU99_Stat1NCHU-AGR001NCHU-AGR071NCKU-PH981NCUFingrad031Network1NIUECE911NTNU_bridge1NTOU-YP1NTPU-JLAW941NTPU_CK_CM1NTU-GIIB20021NTU-GIIB20041NTU95thLIS1NTUBIME-1021NTUCH-941NTUDormM61NTUE-Art961NTUE-CS1031NTUE_Nse961NTUE_Nse981NTUHistory881NTUHorti961NTUKGA1NTUMath911NTUMath941NTUMT-921NTUMystery1NTUNewPlace1NTUST-DT92-11NTUT_EE490A1NUTN_SSSS1Oguri_Shun1Old-Games1onlychild1Peitou29t3161Penny1PERCUSSION1PokeMon1PttHistory1Romances1RSSH93_3071SCU_ACCM971SM02th031SM05th3xx1SOFTSTAR1SSSH-13th3111STDM-87-3051Stephen1streetsinger1TFGCRC1THU-P-Softbo1TigerBlue1TMU9711Translation1TSH97_YK1Ur-hsing1VET_921w-inds1wegoJT3021WuLing46-3051WuLing46-3171YP91-3121YP92-3011YP92-3031YP94-3141<< 收起看板(252)
1F→:6.0 之後 ContourPlot 已經可以做 ImplicitPlot 做的事了10/15 12:26
2F→:寫法也類似 ImplicitPlot 的 contour 式 (給兩軸範圍的那種)10/15 12:27
6F推:6.0的ContourPlot可以寫 ContourPlot[f==g,{x,...},{y,...}]10/16 10:27
7F→:出來就是你要的了 7.0應該不會更動才是10/16 10:28
1F推:你是要大圖還是細緻的圖? 大圖的話不妨試試 ImageSize10/13 18:16
1F推:順帶補充三個底線是 any (may be empty) sequence09/10 00:46
2F→:這在設計介面時可以拿來抓住所有的選項09/10 00:47
5F推:雖然看起來和問題無關但我想說一下 a,b>0 這種寫法是錯的09/08 13:04
6F→:請分成兩條不等式寫 a>0 && b>009/08 13:05
1F推:有固定規則嗎? 還是隨機洗牌?09/05 22:07
2F→:隨機洗牌的話 Combinatorica` 裡有些函數可以組合起來用09/05 22:11
1F推:5次以上的多項式一般沒有以係數表示根的"根式解"08/24 12:01
2F→:除非係數之間有些關係才有可能有08/24 12:01
3F→:而 Mathematica 在沒有根式解時會直接給你 Root[xxx,n]08/24 12:02
4F→:這種值如果你要拿去用的話非常不方便...08/24 12:02
5F→:另外速度上也要看你的係數間的關係好不好找08/24 12:03
6F→:依我的感覺應該不會和 Matlab 差太多就是...08/24 12:04
7F→:不過如果只要近似解的話 Mathematica 也有相關函數能用08/24 12:04
8F→:那應該會好一點08/24 12:05
1F推:用不定積分改寫或許是一個方法 但你要確定你這樣變動之後08/16 15:04
2F→:不會影響到其他部份的計算和求值08/16 15:04
3F→:當然這也要看你的函數是什麼而定...08/16 15:04
1F推:Import 的那個位置放的是你的數據所在檔案的檔名07/09 02:06