清空筛选条件
清空筛选条件

How to use cgs with your own matrix-vector multiplication?

2 次查看（过去 30 天）
Joe kiao
Joe kiao 2015-11-16
编辑： James Tursa 2015-11-16
From doc cgs I see, you can call the cgs function like:
x=cgs(@afun, b);
function afun is your self defined matrix vector multiplication function. But how pass parameters to afun? If function afun is defined as
function y=afun(a, b, c, d)
As you can see, afun uses 4 parameters. How to pass them to afun? Can one just use the following
x=cgs(@afun(a,b,c,d), b)
Thanks!

请先登录，再回答此问题。

采纳的回答

James Tursa
James Tursa 2015-11-16
编辑：James Tursa 2015-11-16
If a,c,d are pre-existing constant terms, you could use an anonymous function. E.g.,
afun2 = @(b)(afun(a,b,c,d))
then
x = cgs(afun2, b)

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Statistics and Machine Learning Toolbox 的更多信息

标签

Community Treasure Hunt

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

Start Hunting!

Translated by