finding the breakeven point

21 ビュー (過去 30 日間)
joseph Frank
joseph Frank 2013 年 4 月 19 日
Hi,
I have the following equation:
nanmean(R(x0+1))-(fm1.*BHR)+(ntrades/2*n)*log((1-c)./log(1+c));
I know every parameter except c, which is a breakeven point that I want to compute. i.e. I want the value of c that gives: nanmean(R(x0+1))-(fm1.*BHR)+(ntrades/2*n)*log((1-c)./log(1+c))=0;
does any one know how to do this using matlab?

サインインしてこの質問に回答する。

回答 (1 件)

bym
bym 2013 年 4 月 19 日
Are you sure your equation is right? Anyway here is an example with a modified equation:
f = @(c) log((c-1)./log(1+c))
fzero(f,2)
ans =
2.1462

カテゴリ

Help Center および File Exchange で Breaks, Knots, and Sites についてさらに検索

タグ

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by