利用matlab編寫s函數(shù)求解微分方程(參考版)
2025-05-19 02:20本頁面
【正文】 編譯時(shí)間總是那么短暫，不知不覺本次課程設(shè)計(jì)就要結(jié)束，嚴(yán)謹(jǐn)?shù)某绦蛘Z句，適當(dāng)?shù)木幾g順序是我本次課程設(shè)計(jì)的最大收獲，相信這對我以后的課程設(shè)計(jì)、畢業(yè)設(shè)計(jì)乃至工作生活的影響都是巨大的。實(shí)驗(yàn)過程遇到得問題通過咨詢老師，同學(xué)討論，查閱資料的都得到了解決，充分鍛煉了自己認(rèn)識(shí)問題解決問題的能力。六、 設(shè)計(jì)感受通過本次試驗(yàn)充分理解了S函數(shù)的框圖簡潔明快的特點(diǎn)和編程靈活方便的優(yōu)點(diǎn)。 x1=x1(1:11),y=y(1:11),與S函數(shù)所對應(yīng)，所以上述實(shí)驗(yàn)結(jié)果正確。endx=0::1。 h=。為檢驗(yàn)結(jié)果是否正確在命令窗口運(yùn)行x1(1)=0?！静襟E3】利用matlab調(diào)用函數(shù)得到結(jié)果。%% initialize the array of sample times%ts = [0 0]。%% initialize the initial conditions%x0 = [0 ]。 = 1。 = 0。 = 0。end% end sfuntmpl%%=============================================================================% mdlInitializeSizes% Return the sizes, initial conditions, and sample times for the Sfunction.%=============================================================================%function [sys,x0,str,ts]=mdlInitializeSizes%% call simsizes for a sizes structure, fill it in and convert it to a% sizes array.%% Note that in this example, the values are hard coded. This is not a% remended practice as the characteristics of the block are typically% defined by the Sfunction parameters.%sizes = simsizes。Unhandled flag = 39。 %%%%%%%%%% % Update % %%%%%%%%%% case {2,3,9}, sys=[]。s sampling times% and simulation time.%% You can also specify that the sample time of the Sfunction% is inherited from the driving block. For functions which% change during minor steps, this is done by% specifying SYS(7) = 1 and TS = [1 0]. For functions which% are held during minor steps, this is done by sp
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