清空筛选条件
清空筛选条件

n = nume1(y); on the Matlab OnRamp dosen't work ?

1 次查看（过去 30 天）
Babacar Dieng
Babacar Dieng 2017-9-24
移动：DGM 2023-2-22
Task 1 ✔ fs=10
fs = 10
Task 2 ✔
t=[0:1/fs:20];
Task 3 ✔
y = sin(1.8*2*pi*t)+sin(2.1*2*pi*t)
Task 4 ✔
plot(t,y,'r-')
Task 5 ✘
Task 5 ✔
yfft = fft(y)
Task 6 ✘
n = nume1(y)
Undefined function 'nume1' for input arguments of type 'double'.
n = nume1(y); Undefined function 'nume1' for input arguments of type 'double'. Task 6 ✘ n = size(y) n = 1 201 Task 6 ✘ N = nume1(y); Undefined function 'nume1' for input arguments of type 'double'.

请先登录，再回答此问题。

采纳的回答

Steven Lord
Steven Lord 2017-9-24
The function is numel with a lower-case L as the last character. Think of it as NUMber of ELements.

更多回答（1 个）

Nandan Bapat
Nandan Bapat 2018-10-21
It is small letter 'L' l and not 1. I was stuck in same problem lol

类别

在 Help Center 和 File Exchange 中查找有关 Programming 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