oercim's articles:

Items(30) /3 Next >> Last >|

Too many output arguments error using fmincon 1 77 (9/12/2012 8:26:11 PM) comp.soft-sys.matlab Hello, I am getting an error message using fmincon, the code and the errora messageas are: x0=[1;1;0.1]; C=[]; b1=[]; B=[]; b2=[]; lb=[-Inf; -Inf;0]; lu=[Inf; Inf; Inf]; options=optimset('Display','i... hagii

an optimization problem #3 7 37 (9/6/2012 8:01:21 AM) comp.soft-sys.matlab I need help with an optimization problem. Let, f(x,a)=3D0.=20 Here a is parameter.I know that,for some values of "a"(assume I assigned th= e value of"a" myself), f has solutions( "fval" is very close to ... hagii

expanding a matrix 11 43 (8/25/2012 7:28:05 PM) comp.soft-sys.matlab Hello, I have such a matrix let say 2x3 matrix. A=[1 3 5] [2 4 6] I want to expand this like B=[1 0 0] [2 0 0] [0 3 0] [0 4 0] [0 0 5] [0 0 6] Is there an easy way to do this in matl... hagii

fsolve gives different results 3 43 (8/25/2012 7:13:44 AM) comp.soft-sys.matlab I live a problem finding roots. I am using "fsolve" command to find roots of two functions. I find their solutions separetaly. Second function involves a parameter additionally as an input. If value of th... hagii

problem with a minimazition problem. 5 44 (8/23/2012 10:19:04 AM) comp.soft-sys.matlab Hello, I have a problem with a minimazition problem: Let my aim is to find x and a where f(x,a) is minimized with the constraint g(x,a)=0. Here "a" is parameter. It is known that for some values of x and... hagii

solution space of a poynomial 6 66 (8/23/2012 6:13:51 AM) comp.soft-sys.matlab Hello, I need help. Let I have a polnomial: f(s) I want to determine the solution space of this function. I mean, in which values of s, f(s) has real roots. How can I do this in matlab? Thanks a lot. ... hagii

Differentiation of matrix functions 4 45 (8/16/2012 7:02:43 PM) comp.soft-sys.matlab Hello, I live problem with the below code, here is the simplified problem(m= y original functions are much more complicated they have to be used in matr= ix form] version of the problem.=20 Let our aim is ... hagii

jacobian of a function or converting symbolic to double 3 71 (8/12/2012 9:07:40 AM) comp.soft-sys.matlab Hello, I really need help. Firstly, I defined a function "myfunc" which returns a matrix with symbolic variables "z1" and "z2". After defining the function, to find the numerical jacobian (at point z1=0.7 and... hagii

solution of implicit functions 7 73 (7/13/2012 8:35:16 PM) comp.soft-sys.matlab Hello, I have a problem. Let, f(x,y,z)=0, g(x,y,z)=0, m(x,y,z)=0, where f,g and m are implicit functions of x,y,z. All are continous functions. How can solve this system using matlab? which function do I... hagii

special cross products of a vector 2 63 (7/11/2012 7:11:23 AM) comp.soft-sys.matlab Hello, I have a problem. Let u(i) is a vector with index i. And let u(i,j)= =3Du(i)*u(j). I want to calculate sum(u(i,j)) where i<j. For exmaple, let u= be a 3*1 vector, then I want to calculate, u(1,2)+u(1,... hagii

oercim's replies:

Items(18) /2 Next >> Last >|

Too many output arguments error using fmincon 1 77 (9/12/2012 8:26:11 PM) comp.soft-sys.matlab Hello, I am getting an error message using fmincon, the code and the errora messageas are: x0=[1;1;0.1]; C=[]; b1=[]; B=[]; b2=[]; lb=[-Inf; -Inf;0]; lu=[Inf; Inf; Inf]; options=optimset('Display','i... oercim (64)

an optimization problem #3 7 37 (9/6/2012 8:01:21 AM) comp.soft-sys.matlab I need help with an optimization problem. Let, f(x,a)=3D0.=20 Here a is parameter.I know that,for some values of "a"(assume I assigned th= e value of"a" myself), f has solutions( "fval" is very close to ... oercim (64)

expanding a matrix 11 43 (8/25/2012 7:28:05 PM) comp.soft-sys.matlab Hello, I have such a matrix let say 2x3 matrix. A=[1 3 5] [2 4 6] I want to expand this like B=[1 0 0] [2 0 0] [0 3 0] [0 4 0] [0 0 5] [0 0 6] Is there an easy way to do this in matl... oercim (64)

fsolve gives different results 3 43 (8/25/2012 7:13:44 AM) comp.soft-sys.matlab I live a problem finding roots. I am using "fsolve" command to find roots of two functions. I find their solutions separetaly. Second function involves a parameter additionally as an input. If value of th... oercim (64)

problem with a minimazition problem. 5 44 (8/23/2012 10:19:04 AM) comp.soft-sys.matlab Hello, I have a problem with a minimazition problem: Let my aim is to find x and a where f(x,a) is minimized with the constraint g(x,a)=0. Here "a" is parameter. It is known that for some values of x and... oercim (64)

solution space of a poynomial 6 66 (8/23/2012 6:13:51 AM) comp.soft-sys.matlab Hello, I need help. Let I have a polnomial: f(s) I want to determine the solution space of this function. I mean, in which values of s, f(s) has real roots. How can I do this in matlab? Thanks a lot. ... oercim (64)

Differentiation of matrix functions 4 45 (8/16/2012 7:02:43 PM) comp.soft-sys.matlab Hello, I live problem with the below code, here is the simplified problem(m= y original functions are much more complicated they have to be used in matr= ix form] version of the problem.=20 Let our aim is ... oercim (64)

jacobian of a function or converting symbolic to double 3 71 (8/12/2012 9:07:40 AM) comp.soft-sys.matlab Hello, I really need help. Firstly, I defined a function "myfunc" which returns a matrix with symbolic variables "z1" and "z2". After defining the function, to find the numerical jacobian (at point z1=0.7 and... oercim (64)

solution of implicit functions 7 73 (7/13/2012 8:35:16 PM) comp.soft-sys.matlab Hello, I have a problem. Let, f(x,y,z)=0, g(x,y,z)=0, m(x,y,z)=0, where f,g and m are implicit functions of x,y,z. All are continous functions. How can solve this system using matlab? which function do I... oercim (64)

special cross products of a vector 2 63 (7/11/2012 7:11:23 AM) comp.soft-sys.matlab Hello, I have a problem. Let u(i) is a vector with index i. And let u(i,j)= =3Du(i)*u(j). I want to calculate sum(u(i,j)) where i<j. For exmaple, let u= be a 3*1 vector, then I want to calculate, u(1,2)+u(1,... oercim (64)