?? kurtosis.m
字號(hào):
function retval = kurtosis (x) error(nargchk(1,2,nargin)) % check no. of input args [nr, nc] = size (x); x = x - ones (nr, 1) * mean (x); retval = zeros (1, nc); s = std (x); ind = find (s > 0); retval (ind) = sum (x (:, ind) .^ 4) ./ (nr * s (ind) .^ 4) - 3;return?? 快捷鍵說(shuō)明
復(fù)制代碼
Ctrl + C
搜索代碼
Ctrl + F
全屏模式
F11
切換主題
Ctrl + Shift + D
顯示快捷鍵
?
增大字號(hào)
Ctrl + =
減小字號(hào)
Ctrl + -