Feeds
質問
Variable x must be of data type double. It is currently of type sym. Check where the variable is assigned a value.
%W=3t^2+6t %W=3t(t+2) %(-(b)+sqrt(b^2-(4*a*c))/2*a) %(-(b)-sqrt(b^2-(4*a*c))/2*a) syms x positive W=3*x.^2+6*x; t1=solve(W...
2年以上 前 | 1 件の回答 | 0
1
回答質問
find x given y
%W=3t^2+6t %W=3t(t+2) %(-(b)+sqrt(b^2-(4*a*c))/2*a) %(-(b)-sqrt(b^2-(4*a*c))/2*a) syms x W=3*x.^2+6*x; t1a=solve(3*x.^2+6*...
2年以上 前 | 1 件の回答 | 0
1
回答回答済み
solving parabola with x and y intercept
function y = parshelter(x1,y1,x2,y2) syms x b=(( y2 - y1 )/( (x1^2) - (x2^2) )); a=y1+b*x1^2; y=a-b*x^2; end ...
solving parabola with x and y intercept
function y = parshelter(x1,y1,x2,y2) syms x b=(( y2 - y1 )/( (x1^2) - (x2^2) )); a=y1+b*x1^2; y=a-b*x^2; end ...
2年以上 前 | 0
| 採用済み
質問
solving parabola with x and y intercept
Im currently trying figure out how to graph a parabola given x and y intercept function y = parshelter(x1,y1,x2,y2) %where i...
2年以上 前 | 1 件の回答 | 0
1
回答質問
how do I fill between 3 lines?
b = 48 time = 0:1:40000; mFast = 6/30 mSlow = 4.3/30 yFast = (mFast*time)+b ySlow = (mSlow*time)+b plot(time,yFast); x...
2年以上 前 | 1 件の回答 | 0
