绘制方程图gydF4y2Ba
조회수:1(최근30일)gydF4y2Ba
시이전댓글gydF4y2Ba
如何绘制V和x的图形gydF4y2Ba
方程是gydF4y2Ba
V * sqrt (1 - x) = m * pi +: ((x) / (1 - x)) +: ((a + x) / (1 - x))gydF4y2Ba
以V = 1:10gydF4y2Ba
m = 0gydF4y2Ba
= 1;gydF4y2Ba
然后画出V和xgydF4y2Ba
댓글수:3gydF4y2Ba
답변(1개)gydF4y2Ba
Wan霁gydF4y2Ba
2021년8월30일gydF4y2Ba
你好,gydF4y2Ba
没有必要解这个方程gydF4y2Ba
X = 0:0.00001:1;gydF4y2Ba
f = @ (x, m, a) (m * pi +: ((x) / (1 - x)) +: ((a + x) / (1 - x)))。/ sqrt (1 - x);gydF4y2Ba
M = [0,1,2];gydF4y2Ba
A = [0,10,1e15];gydF4y2Ba
V1 = f(x,m(1),a(1));gydF4y2Ba
V2 = f(x,m(1),a(2));gydF4y2Ba
V3 = f(x,m(1),a(3));gydF4y2Ba
情节(V1, x)gydF4y2Ba
持有gydF4y2Ba在gydF4y2Ba
情节(V2, x)gydF4y2Ba
情节(V3, x)gydF4y2Ba
V1 = f(x,m(2),a(1));gydF4y2Ba
V2 = f(x,m(2),a(2));gydF4y2Ba
V3 = f(x,m(2),a(3));gydF4y2Ba
情节(V1, x)gydF4y2Ba
持有gydF4y2Ba在gydF4y2Ba
情节(V2, x)gydF4y2Ba
情节(V3, x)gydF4y2Ba
V1 = f(x,m(3),a(1));gydF4y2Ba
V2 = f(x,m(3),a(2));gydF4y2Ba
V3 = f(x,m(3),a(3));gydF4y2Ba
情节(V1, x)gydF4y2Ba
持有gydF4y2Ba在gydF4y2Ba
情节(V2, x)gydF4y2Ba
h = plot(V3,x);gydF4y2Ba
轴([0,15,0,1.1])gydF4y2Ba
网格gydF4y2Ba在gydF4y2Ba
![](http://www.tianjin-qmedu.com/kr/matlabcentral/answers/uploaded_files/725134/image.jpeg)