find solution of two variable wave equation and plot
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I need a code to find the solution o a wave equation f(t)=Acos(wt-φ) when
I want to know what are the amplitude and frequency for a wave to have a rise of 1m in 100 years(876000h), but I have an additional condition. I want this to seem like a linear increase. Please take a look at the attached image for a better understanding. the cosine needs to have zero other condition is f(0)=0
I tried to use “syms” and “solve” to find the answers, but I was only getting w=0 as a solution, which doesn't make sense to me. I tried to do it, but I couldn't succeed
I would also like to see the plot of the resulting equation.
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/1443337/image.jpeg)
I hope this is clear, but if you have any other questions, please let me know.
Thanks in advance, I really appreciate it.
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