How to interpolate data in cells?

3 次查看（过去 30 天）
Tomaszzz
Tomaszzz 2022-2-1
评论： Tomaszzz 2022-2-1
Hi,
I have data concentrated in 7x 1 cell (attached).
I want to interpolate each array to 100 data points using the following line
P_or_z_cycle = interpft(P_or_z_cycle, 100)';
which gives me an error:
Error using fft
Invalid data type. First argument must be double, single, int8, uint8, int16, uint16, int32, uint32, or logical.
Error in interpft (line 67)
a = fft(x,[],1);
How can I ovecome this please?

请先登录，再回答此问题。

采纳的回答

Turlough Hughes
Turlough Hughes 2022-2-1
As follows:
S_or_x_cycle2 = cellfun(@(x) interpft(x,100), S_or_x_cycle, 'uni', 0)

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Interpolation 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