MATLAB中的大括號
阿新 • • 發佈：2019-02-18
1.在定義幾個變數或字串時如：
1.student = struct('name',{'Annie'},'scores',{70,89,100,45})定義構架函式
2.A = {[1,4,3;0,5,8;7,2,9]} %定義元胞陣列
3.prompt = {'Enter matrix size:','Enter colormap name:'};
title = 'Input for peaks function';
lines = 1;
def = {'20','hsv'};
answer = inputdlg(prompt,title,lines,def);%定義輸入資訊對話方塊
2.定義某一圖形或其他物件屬性時:（％統計圖形，分位點）
clf;
v = 4;
p = 0.95;
q = chi2inv(p,v);
x = 0:0.1:15;
kf_4 = chi2pdf(x,v);
plot(x,kf_4,'b'),hold on
xxf = 0:0.1:q;
yyf = chi2pdf(xxf,v);
fill([xxf,q],[yyf,0],'g')
text(q*1.01,0.01,num2str(q))
text(10,0.16,['/fontsize{16} x~{/chi}^2' '(4)'])
text(1.5,0.08,'/fontname{隸書}/fontsize{22}置信水平 0.95')
text(12,0.008,'/downarrow','fontsize',22)
text(11,0.03,'/fontname{隸書}/fontsize{22}拒絕域')
3. cell變數裡面cell的標號
比如 a = cell(m, n) ;
a{1} = a(1,1); a{2} = a(2,1); ......a{m} = a{m,1}; a{m+1} = a(1,2), a{m+2} = a(2,2), a{m*n} =a(m,n);
1.student = struct('name',{'Annie'},'scores',{70,89,100,45})定義構架函式
2.A = {[1,4,3;0,5,8;7,2,9]} %定義元胞陣列
3.prompt = {'Enter matrix size:','Enter colormap name:'};
title = 'Input for peaks function';
lines = 1;
def = {'20','hsv'};
answer = inputdlg(prompt,title,lines,def);%定義輸入資訊對話方塊
2.定義某一圖形或其他物件屬性時:（％統計圖形，分位點）
clf;
v = 4;
p = 0.95;
q = chi2inv(p,v);
x = 0:0.1:15;
kf_4 = chi2pdf(x,v);
plot(x,kf_4,'b'),hold on
xxf = 0:0.1:q;
yyf = chi2pdf(xxf,v);
fill([xxf,q],[yyf,0],'g')
text(q*1.01,0.01,num2str(q))
text(10,0.16,['/fontsize{16} x~{/chi}^2' '(4)'])
text(1.5,0.08,'/fontname{隸書}/fontsize{22}置信水平 0.95')
text(12,0.008,'/downarrow','fontsize',22)
text(11,0.03,'/fontname{隸書}/fontsize{22}拒絕域')
3. cell變數裡面cell的標號
比如 a = cell(m, n) ;
a{1} = a(1,1); a{2} = a(2,1); ......a{m} = a{m,1}; a{m+1} = a(1,2), a{m+2} = a(2,2), a{m*n} =a(m,n);