Math Problem Statement
未知函数,p(x),N(s(x))是已知的连续函数,L是已知量,x属于(0到正无穷),s(x)是p(x)/B在0到x的积分,s(x-L)是p(x)/B在0到x-L的积分,x=<L时,p(x)=N(s(x)),x>L时,P((x))-p((x-L))=N(s(x)),能解出基于x的N(s(x))和p(x),t(x)是p(x)/A对x的导数,可用近视值代替, t(x)是p(x)/A对x的导数,可用近视值代替, 理清原代码中的错误部分,增加DOP853RK45等计算方法 储存 data = [x_vals, s_vals, p_vals, m_vals, t_vals] 并绘图选择保存csv
Solution
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Math Problem Analysis
Mathematical Concepts
Integral Calculus
Differential Equations
Numerical Methods
Continuous Functions
Formulas
s(x) = ∫(0 to x) [p(ξ)/B] dξ
p(x) = N(s(x)) for x ≤ L
p(x) - p(x - L) = N(s(x)) for x > L
t(x) = p(x)/A
Theorems
Fundamental Theorem of Calculus
Initial Value Problem for Differential Equations
Numerical Integration (e.g., Trapezoidal Rule)
Suitable Grade Level
University Level (Advanced Mathematics)
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