货车Matlab爬坡度图程序

汽车课设货车Matlab爬坡度图程序（需改发动机扭矩转速和变速箱传动比）汽车爬坡度图
clc
clear all
Ttq=[498,580,660,700,690,685,680,680,675,672,665,640,610,600];
io=3.62;
nt=0.9;%机械效率%
r=0.423;
ma=7800;%汽车总质量%
g=9.8;
G=ma.*g;
f=0.02;
n=[1000,1200,1400,1500,1600,1700,1800,1900,2000,2100,2200,2300,2400,2500];
ig1=6.25;
ua=0.377*r.*n/ig1/io;
a=namelengthmax;
a=asin((Ttq.*ig1.*io.*nt/r-(G.*cos(a).*f+3.008*ua.*ua/21.15))/G);
i=100*tan(a);