Mathematica 10の新機能 › 向上した微積分と微分方程式の機能 ›

遅延微分方程式の記号解を求める 

DSolveを使って一階遅延方程式を解く．

In[1]:=
Click for copyable input
X
Out[1]=
In[2]:=
Click for copyable input
X
Out[2]=

五階遅延方程式を解く．

In[3]:=
Click for copyable input
X
In[4]:=
Click for copyable input
X
Out[4]=

遅延方程式系を解く．

In[5]:=
Click for copyable input
X
In[6]:=
Click for copyable input
X
In[7]:=
Click for copyable input
X
Out[7]=

Related Examples

Compute Symbolic Solutions for ODEs with Events » Directly Obtain Solution Expressions for ODEs » Find Symbolic Solutions for Delay Differential Equations » Automatically Invoke NDSolve if DSolve Fails »
Rectify a Periodic Wave » Model a Ball Bouncing down Steps » Design a Proportional-Derivative Controller » Visualize Chaos in a Delay Differential Equation »
Evaluate New Classes of Telescoping Sums and Products » Compute Sums Involving Special Functions » Obtain Simple Differences and Ratios for Special Functions » Directly Obtain Solution Expressions for Difference Equations »
Color a Curve by Arc Length » Compute the Curvature of Curves in Any Dimensions » Visualize the TNB Basis of a Knot » Animate the Tangent and Normal to a Function »
New Differential and Integral Equations Functions » New Number Theoretic Functions » Draw Ford Circles » Compute a Distribution Function for Rationals in the Unit Interval »
Interpolate Data with Quantities » Differentiate and Integrate Interpolated Data with Quantities » Compute Thermodynamic Values from Interpolated Data » Plot the Planck Thermodynamic Potential of Water »
de en es pt-br zh