matlab汽车制动性与动力性实验

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1、%汽车制动试验closeallV=14.00:-1:1.00;S=[0.0034.8243.3153.4823.7343.9154.1164.2544.3024.3684.4024.5214.5614.581];t=[0.000.5330.8760.9300.8921.0931.18433.8961.2921.3461.3821.5091.5811.653];subplot(2,2,1);plot(S,V,'.'),gridxlabel('距离S/(m)');ylabel('汽车车速-V/(km/h)');title('汽车制动试验

2、曲线图');subplot(2,2,2);plot(t,V,'.'),gridxlabel('时间t/(s)');ylabel('汽车车速-V/(km/h)');title('汽车制动试验曲线图');subplot(2,2,3);plot(S,V,'b.');axis([0,5,0,14]);xlabel('距离S/(m)');ylabel('汽车车速-V/(km/h)');title('汽车制动试验曲线图');gridon;subplot(2,2,4);plot(t,V,'r.');axis([0,2,0,14.0]);xlabe

3、l('时间t/(s)');ylabel('汽车车速-V/(km/h)');title('汽车制动试验曲线图');gridon;%汽车动力性实验closeallV=10.00:1:25.00;S=[0.0036.6734.3825.3655.7807.4017.7539.08610.28211.84613.51516.77415.96416.86318.03720.864];t=[0.001.3901.5351.8421.8052.3482.45735.3672.9813.2873.5743.9793.8824.1554.3544.6

4、21];subplot(2,2,1);plot(S,V,'k.');xlabel('距离S/(m)');ylabel('汽车车速-V/(km/h)');title('汽车加速试验曲线图');gridon;subplot(2,2,2);plot(t,V,'r.');xlabel('时间t/(s)');ylabel('汽车车速-V/(km/h)');title('汽车加速试验曲线图');gridon;subplot(2,2,3);plot(S,V,'k.');axis([0,25,10.00,25.00]);xlabel('距离S/(m

5、)');ylabel('汽车车速-V/(km/h)');title('汽车加速试验曲线图');gridon;subplot(2,2,4);plot(t,V,'r.');axis([0,5,10.00,25.00]);xlabel('时间t/(s)');ylabel('汽车车速-V/(km/h)');title('汽车加速试验曲线图');gridon;