b********o
发帖数: 772 | 1 想对一个函数做数值积分，积分变量只有一个，其他参数都已经赋值，我的命令如下：
先建立一个.m文件存函数：
function y = test(x,q,phyB,k,T,alpha,E,phyT,P)
y = ((1/((1/(1+exp(q*(phyB-x)/k/T)))*(exp(-alpha/E*(x^1.5-phyT^1.5)))))+1/P)
^(-1);
注：只有x是变量
然后主程序如下调用：
curr = quadl(@(x)test(x,q,phyB,k,T,alpha,E,phyT,P),0.3,1)
注：除x外的每个参数都已经赋值了
Matlab报错：
Error in ==> quadl at 70
y = feval(f,x,varargin{:}); y = y(:).';
Error in ==> TTTtest at 43
curr = quadl(@(x)test(x,q,phyB,k,T,alpha,E,phyT,P),0.3,1);
泣血跪求请大侠指导啊，这到底是怎么回事呢？ |
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u*****a
发帖数: 6276 | 2 校报说：
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i*****r
发帖数: 372 | 3 curr = quadl(@test,0.3,1,[],[],q,phyB,k,T,alpha,E,phyT,P) |
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