单纯的clear;是清空所有变量，你一调用这个函数，你的所有变量就被请了一次，所以你的主程序的变量也被清空了，自然就会出现你的问题 子程序里面不要出现clear 这种命令，按照函数堆栈的处理方法，子函数运行时，是不会受到主程序变量的影响的。把clear 删掉，或者 clear xx;; xx 表示你想要清除的变量 ...
在matlab函数中是可以使用clear的。但是要注意的是你必须要搞清楚clear的是哪个变量！
clr performs: clear all; close all; clc; This clears your workspace, closes all figures, and clears command window. clr is a quick way to "reset" Matlab. The only point of this function is to save key strokes. If you use Matlab often and you value your time, then this function may...
The clear function does not clear Simulink® models. Use bdclose instead. The clear function does not clear persistent variables in local or nested functions. On UNIX® systems, clear does not affect the amount of memory allocated to the MATLAB process. ...
matlab 中fprintfclear all; syms x y = (1500-x)*(1+0.0015*x); ezplot(y,[1000,2000]); dydx = diff(y,x); xsh= solve(dydx); ymax=subs(y,x,xsh); ezplot(y,[0 1500]) ; hold on; plot(xsh,ymax,'-ro'); grid on; hold off; fprintf('the best count is %d dollars/n',xsh...
【题目】matlab编写的长度单位换算程序请帮忙看看这个程序哪里出错了?运行时提示???Undefined command/function 'Clear'. Clear all fprintf(‘长度单位: ');fprintf('1)纳米2)微米3)毫米4)厘米5)米6)千米7)英寸 ');fprintf('8)英尺9)英里10)市尺11)市里 ');unitin=input(‘选择输入单位:');unitout=...
collapse all obj—Object to clear from MATLAB workspace object|array of objects Object to clear from the MATLAB workspace, specified as an object or an array of objects. Tips If the objectobjreferences an object in the cluster, this function clears it from the workspace, but it remains in ...
Script or function that is currently executing or a function locked bymlock, thencleardoes not remove it. Global variable, thenclearremoves it from the current workspace, but it remains in the global workspace. To remove a global variable from all workspaces, useclear globalvariable. ...
and functionapty of a Web site to be released to the pubpc,to partners,or internally.It also( )how long the project will take and how much it will cost.What the plan is not is a functional(请作答此空)that defines the project in detail or that produces a budget you can take to ...
MATLAB Online で開く Hi there! My problem is I want to clear my work space at beginning. So I use func "clear" also with "clc" and "close all". But after running the programme, there is no variables in workspace. When I remove "clear", they appear again...