matlab大括号妙用.docx

1、matlab大括号妙用其实在matlab中大括号用的也不是很多，反而单引号和中括号用的相对多些，我所看到的主要有下面这些情况：1.在定义几个变量或字符串时如：1.student = struct(name,Annie,scores,70,89,100,45)定义构架函数2.A = 1,4,3;0,5,8;7,2,9 %定义元胞数组3.prompt = Enter matrix size:,Enter colormap name:;title = Input for peaks function;lines = 1;def = 20,hsv;answer = inputdlg(prompt,ti

2、tle,lines,def);%定义输入信息对话框2.定义某一图形或其他对象属性时:（统计图形，分位点）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,fontsize16 xchi2 (4)text(1.5,0.08,fontname隶书fontsize22置信水平0.95

3、)text(12,0.008,downarrow,fontsize,22)text(11,0.03,fontname隶书fontsize22拒绝域)再看下面的程序for k = 1:12Lk = membrane(k);End 输出：L1ans =Columns 1 through 3-0.579956-0.3667-0.9197-0.760285-0.768471-0.162699-0.7062-0.131486-0.041892-0.375297-0.019-0.1191290.3768710.8726880.00560.4390.3480.1720.9378950.1180.284093

4、0.1890.0600.37840.6791920.1110.6173440.870065000000000000000000000000000000000000000000000000Columns 4 through 6-0.338-0.642087-0.154-0.661571-0.287648-0.942669-0.888635-0.06770.72010.5742880.81140.0470510.4789000.64700.4635950.8119510.2853250.1401370.0573900.2372750.7310.1670.6310.1.7410.0583.05819

5、7000000000000000000000000000000000000000000000000Columns 7 through 9-0.-0.868880-0.097-0.773346-0.9249350.48780.3523900.1010.7140.8261110.8870.7991900.2851900.3033340.3727.6912870.75740.0756770.1113640.2098730.6917990.2580.0985990.1662330.70410.236872000000000000000000000000000000000000000000000000C

6、olumns 10 through 12-0.654384-0.789209-0.0120.0354.1000.5477190.6991430.2216380.8043090.6981150.9903400.54700.6490.0953680.4470.0.5164180.3150.8527290.2179.4559610.82474100000000000000000000000000000000Columns 13 through 150.8491620.9860.6286040.2560.8522060.6008900.35600.6913970.63620.2758790.40110

7、.4484260.3688980.2856180.6960.4830560.5846530.3141660.9218200.2455920.13390.0000000.6260700.2540.7579460.0990.8481740.1016550.8987240.2099910.7615500.4403430.7480.50120.5346280.6149590.42850.525817000000000000000000000000000000000000000Columns 16 through 180.15270.9140.6280120.0887250.6890.98520.765

8、0.6057640.8700.9307400.87770.9984220.7384520.640.0171090.2937210.3490.9201400.9092450.05163400.96639100.52581700.428500.38551200.03871000.82474100.29810900.23687200.72074900.000000.0910330.2911480.4695500.1623210.2414460.8911030.3275170.6499430.5351300.0132380.9390170.8790.9747020.9177340.9092450.89

9、87700.6149590.4588670.2110420.13390.4559610.7276210.1662330.2015170.05163700.74100.0583.15000.56143100.61734400.66254400.241871Columns 19 through 210.0845.3175800.6364040.69110.69780.89470.3886930.0415840.5701550.1233660.9214480.59110.1188330.57250.8305840.8436390.4653660.8790.2937210.3490.7821650.5

10、0120.5846530.2197740.9218200.5164180.3150.0234650.6917990.1330260.2580.8720400.6310.2372750.1670.1670540.7310.1678350.1110.6791920.0752830.378703Columns 22 through 240.7264350.3991020.3050.02850.76540.6248980.7186660.9603130.6657160.8610.0647330.0052660.9448061.0.8305840.57250.9390170.0171090.640.74

11、80.4830560.6960.3141660.0.7268160.2098730.5833560.6350470.0573900.9098180.2697580.37840.0600.189-0.3295910.1121720.22550.0670530.1839490.6860.6310.7427600.6630.4161970.9964840.9650.8766160.0647330.1233660.59110.4455520.6499430.9307400.87770.8700.2099910.4484260.40110.6490.9903400.4813760.54700.73679

12、80.6912870.7080980.75740.3393530.2873.8119510.2417990.8573400.3480.4384120.1180.1720.539289Columns 25 through 27-0.838538-0.912718-0.6670.736710-0.395211-0.4466680.3091950.11180.2564050.6228290.3912250.43750.2303570.6630.1839490.6310.9455630.6860.5158200.8610.9603130.3886930.89470.2414460.98520.6890

13、.7650.6952320.8481740.63620.6913970.3560000.2216380.0504950.3671800.7991900.9421500.8870.0470510.64700.81140.7471000.4390.3768710.00560.8409810.608420Columns 28 through 30-0.713635-0.258-0.773952-0.086137-0.185-0.536943-0.007765-0.083785-0.1850.425224-0.007765-0.0861370.309195-0.4466680.11180.599888

14、-0.3952110.7367100.22550.1121720.76540.02850.3991020.3050.5699840.6364040.69780.69110.2274240.1889660.2911480.9140.2076590.0990.2540.6286040.2560.9860.1000.5663430.8994370.9249350.7140.465907-0.3262400.1010.4878-0.7733460.7201-0.9426690.509305-0.0677-0.2876480.212612-0.888635-0.661571-0.119129-0.041

15、892-0.162699-0.019-0.131486-0.768471-0.375297-0.7062-0.760285Column 31-0.159913-0.773952-0.258-0.713635-0.667-0.912718-0.838538-0.3295910.7264350.0359340.3175800.5248910.6840230.0910330.15270.2361990.6260700.8491620.899589-0.012-0.789209-0.654384-0.097-0.868880-0.-0.154-0.642087-0.338-0.9197-0.3667-0.579956可任意将数据修改为字符数组以及其它类型的数组