MATLAB仿真雷电i-t波形

1、测控1101 20110704110 曹振MATLAB仿真雷电i-t波形图以1.2/50us雷电脉冲为例源代码：M文件：function y=i1(t,k,a,b) y=k*(exp(-a*t)-exp(-b*t); end主程序：>> t=0:10-6:8*10-5t = 1.0e-004 * Columns 1 through 6 0 0.0100 0.0200 0.0300 0.0400 0.0500 Columns 7 through 12 0.0600 0.0700 0.0800 0.0900 0.1000 0.1100 Columns 13 through 18 0.1

2、200 0.1300 0.1400 0.1500 0.1600 0.1700 Columns 19 through 24 0.1800 0.1900 0.2000 0.2100 0.2200 0.2300 Columns 25 through 30 0.2400 0.2500 0.2600 0.2700 0.2800 0.2900 Columns 31 through 36 0.3000 0.3100 0.3200 0.3300 0.3400 0.3500 Columns 37 through 42 0.3600 0.3700 0.3800 0.3900 0.4000 0.4100 Colum

3、ns 43 through 48 0.4200 0.4300 0.4400 0.4500 0.4600 0.4700 Columns 49 through 54 0.4800 0.4900 0.5000 0.5100 0.5200 0.5300 Columns 55 through 60 0.5400 0.5500 0.5600 0.5700 0.5800 0.5900 Columns 61 through 66 0.6000 0.6100 0.6200 0.6300 0.6400 0.6500 Columns 67 through 72 0.6600 0.6700 0.6800 0.6900

4、 0.7000 0.7100 Columns 73 through 78 0.7200 0.7300 0.7400 0.7500 0.7600 0.7700 Columns 79 through 81 0.7800 0.7900 0.8000>> i=i1(t,1.0409,1.625*104,2.456*106)i = Columns 1 through 6 0 0.9348 1.0000 0.9907 0.9753 0.9597 Columns 7 through 12 0.9442 0.9290 0.9140 0.8993 0.8848 0.8705 Columns 13 t

5、hrough 18 0.8565 0.8427 0.8291 0.8157 0.8026 0.7897 Columns 19 through 24 0.7769 0.7644 0.7521 0.7400 0.7280 0.7163 Columns 25 through 30 0.7047 0.6934 0.6822 0.6712 0.6604 0.6498 Columns 31 through 36 0.6393 0.6290 0.6188 0.6089 0.5990 0.5894 Columns 37 through 42 0.5799 0.5705 0.5613 0.5523 0.5434

6、 0.5346 Columns 43 through 48 0.5260 0.5175 0.5092 0.5010 0.4929 0.4850 Columns 49 through 54 0.4772 0.4695 0.4619 0.4545 0.4471 0.4399 Columns 55 through 60 0.4328 0.4259 0.4190 0.4122 0.4056 0.3991 Columns 61 through 66 0.3926 0.3863 0.3801 0.3739 0.3679 0.3620 Columns 67 through 72 0.3561 0.3504 0.3448 0.3392 0.3337 0.3284 Columns 73 through 78 0.3231 0.3