write an equation from algorithm
显示 更早的评论
hello
i have algorithm and i need help to write the equation for it
this is algorithm
thank you....
回答（2 个）
Walter Roberson
2015-9-28
0 个投票
In general, equations derived from programs need to be written in something like Lambda Calculus. You might be able to work out a piecewise() representation that you could then convert to a messy system involving a bunch of Heaviside.
It interpret your question such that you do not ask for the equation, but for the Matlab implementation.
It's pretty straightforward to code this into Matlab. This should get you started:
function y = approxphi(x)
v = [1.25 ... ]% add all the v's here as a vector
j = floor(min([abs(x)+0.5, 14]));
z = j; h = abs(x) - z; a = v(j+1);
b = ...
c = log(sqrt(2*pi))
for i = 2:2:24-j
end
类别
在 帮助中心 和 File Exchange 中查找有关 Symbolic Math Toolbox 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Translated by 
