清空筛选条件
清空筛选条件

Info

此问题已关闭。 请重新打开它进行编辑或回答。

trying to understand one line at the program

1 次查看（过去 30 天）
itsik
itsik 2011-5-10
关闭： MATLAB Answer Bot 2021-8-20
hello every ones!!! im trying to understand the last line at this program? clear all b = 2500; a = 52; r = rand(1,b) w = ceil(b/a); q = 2*r - 1; q = [q zeros(1,a*w-b)];
does someone can help me and light my eyes bout this one (i know the zeros__ command but i cant understand the meaning when i right the varable 'q' before it....? thank u very much for your help!

此问题已关闭。

回答（1 个）

Sean de Wolski
Sean de Wolski 2011-5-10
You're concatenating the variable q column-wise with zeros. Break it down:
q = 42;
a = 1;
w = 10;
b = 3;
q = [q zeros(1,a*w-b)]

此问题已关闭。

标签

Community Treasure Hunt

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

Start Hunting!

Translated by