Im new to matlab and i am trying to make a differential equation solver, i have a textfield where i input the equation in, and i have tried str2sym but it doesnt seem to work, what am i doing wrong? should i try with another input form?. I tried with...
I would like to plot the following differential equation. k= 1.4*10^-11; a=0.25; c=0.25; U_ptox=0.76; R=8.314; F=96485; T= 350; U=0.85; etha= -U + U_ptox; syms y(t); dsolve(diff(y,t) == k*((1-y)*exp(((a*F)/(R*T))*etha)-y*exp(((-c*F)/(R*T))*eth...
Differential Equation:When the differential equation is given for the linear order with first-order derivative or the second-order derivative, then the solution will have the partial solution or the homogeneous solution.Answer and Explanation:
Example Problem 1 - How to Write a Differential Equation, Relating a Function of an Independent Variable and the Function's Derivatives, From a Verbal Statement Given that the velocity of a particle moving along a straight line is...
Here, to change the value of Y to 20, the value of X must be around 0.36304, which is one of the roots of this cubic equation. Read More: How to Solve Polynomial Equation in Excel Method 2 – Using Solver Add-in to Solve a Cubic Equation Steps: Make a data table to show the ...
In this work, we study the problem of learning a partial differential equation (PDE) from its solution data. PDEs of various types are used to illustrate how much the solution data can reveal the PDE operator depending on the underlying operator and initial data. A data-driven and data-...
Make sure to enter the starting point0. Insert the value ofn. Step 2: Find Vertical Axis Values To calculate the value ofyfor each value ofx,use this function: y=x^n Enter this formula inC5. =B5^$E$5 PressEnter. You will see the first output ofy. ...
How to solve a differential equation that is not... Learn more about differential equation, no time domain
The trivial way is to change the interval on fixed step each time whenydoes not achieve1and to solve the equation again. But this method takes a lot of time for calculations. Is there any different way to solve a ODE on non-fixed interval?
For example, in a basic stats class, confidence intervals are introduced as a way to describe the distribution of parameters (i.e. how spread out your estimated results are). The focus is on how to make and interpret these intervals. With a calculus based statistics approach, functions are ...