how to ceate a cell array and plot it?

1 次查看（过去 30 天）
Paolo Ottonelli
Paolo Ottonelli 2020-1-10
评论： Walter Roberson 2020-1-15
hi, I have performed a regression with last squares so I created a function interpolant called deg2 and the function objective called obj. I would like to plot the obj in order to see if there is only a minimum; I wrote the following code but I don't know how to wrote Ca as a cell array with the same size as X and Y (that are cell arrays of input data)
Ca=linspace(1,10,100); % variable that should be a cell array
Y;% input data (cell array)
X; % input data (cell array)
F=cellfun(@(x,y)obj(y,deg2(Ca,x,VN,Cf1,y(1),x(1))),X,Y,'uni',0);
cellfun(@plot,F,Ca);
I think that F should be a cell array that has the same number of cells as X and Y
  5 个评论
显示 3更早的评论
Paolo Ottonelli
Paolo Ottonelli 2020-1-14
thanks to everybody
X and Y are nx1 cell arrays that are real values of an interpolant function, called deg2 . I need to find c, that is parameter of the function above in order to perform a regression. I would like to know the graph of the objective function that depend from c.
Walter Roberson
Walter Roberson 2020-1-15
You have the issue that there is one F entry for each X/Y entry, and it is not clear how you want to plot all of those results in relationship to each other.
The code you showed us does not have any c, only Ca.
X and Y are nx1 cell arrays that are real values of an interpolant function, called deg2 .
Are X{K} and Y{K} each scalars? Or are they each vectors?

请先登录，再进行评论。

请先登录，再回答此问题。

回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Line Plots 的更多信息

标签

产品

Community Treasure Hunt

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

Start Hunting!

Translated by