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oercim (67) 31 Articles, 36 Replies, 67 Points
Stats Updating... 12/10/2013 9:32:42 AM

Since 4/5/2012 6:51:11 AM, oercim has written 31 articles and participated in 36 conversations.
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oercim

oercim's articles:
 Items(31) /4 Next >> Last >| fmincon at matlab 5 13 (5/28/2013 7:10:38 PM) comp.soft-sys.matlabHello, I need help about "fmincon" function at matlab. I have 4 equality co= nstraints like, a=3Df1(a,b,c,d) b=3Df2(a,b,c,d) c=3Df3(a,b,c,d) d=3Df4(a,b,c,d) and an objective function f5(a,b,c,d)=3D...hagii Too many output arguments error using fmincon 1 110 (9/12/2012 8:26:11 PM) comp.soft-sys.matlabHello, 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 49 (9/6/2012 8:01:21 AM) comp.soft-sys.matlabI 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 56 (8/25/2012 7:28:05 PM) comp.soft-sys.matlabHello, 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 54 (8/25/2012 7:13:44 AM) comp.soft-sys.matlabI 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 61 (8/23/2012 10:19:04 AM) comp.soft-sys.matlabHello, 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 79 (8/23/2012 6:13:51 AM) comp.soft-sys.matlabHello, 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 69 (8/16/2012 7:02:43 PM) comp.soft-sys.matlabHello, 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 90 (8/12/2012 9:07:40 AM) comp.soft-sys.matlabHello, 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 88 (7/13/2012 8:35:16 PM) comp.soft-sys.matlabHello, 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

oercim's replies:
 Items(19) /2 Next >> Last >| fmincon at matlab 5 13 (5/28/2013 7:10:38 PM) comp.soft-sys.matlabHello, I need help about "fmincon" function at matlab. I have 4 equality co= nstraints like, a=3Df1(a,b,c,d) b=3Df2(a,b,c,d) c=3Df3(a,b,c,d) d=3Df4(a,b,c,d) and an objective function f5(a,b,c,d)=3D...oercim (67) Too many output arguments error using fmincon 1 110 (9/12/2012 8:26:11 PM) comp.soft-sys.matlabHello, 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 (67) an optimization problem #3 7 49 (9/6/2012 8:01:21 AM) comp.soft-sys.matlabI 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 (67) expanding a matrix 11 56 (8/25/2012 7:28:05 PM) comp.soft-sys.matlabHello, 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 (67) fsolve gives different results 3 54 (8/25/2012 7:13:44 AM) comp.soft-sys.matlabI 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 (67) problem with a minimazition problem. 5 61 (8/23/2012 10:19:04 AM) comp.soft-sys.matlabHello, 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 (67) solution space of a poynomial 6 79 (8/23/2012 6:13:51 AM) comp.soft-sys.matlabHello, 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 (67) Differentiation of matrix functions 4 69 (8/16/2012 7:02:43 PM) comp.soft-sys.matlabHello, 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 (67) jacobian of a function or converting symbolic to double 3 90 (8/12/2012 9:07:40 AM) comp.soft-sys.matlabHello, 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 (67) solution of implicit functions 7 88 (7/13/2012 8:35:16 PM) comp.soft-sys.matlabHello, 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 (67)