错误使用 .* Disciplined convex programming error: Cannot perform the operation: {convex} .* {convex} 出错* (第 36 行) z = feval( oper, x, y ); 出错Energy_BCD (第 78 行) power_fly(l) = c1pow_pos(norms(V1(:,l),2),3)+(c2inv_
Hi, My objective function is and the constraints are just linear inequality constraints. It’ a convex problem. I am having quite some trouble to implement this function. The error I get is “Cannot perform the operat…
在disciplined convex programming中,出现“cannot perform the operation: {invalid}”错误通常意味着你尝试执行了一个不符合DCP规则的操作。 在disciplined convex programming(DCP)中,每个操作都必须遵循一定的规则,以确保所构造的优化问题是凸的。这些规则定义了哪些函数和运算可以组合在一起,以及它们必须以何种方式组合。
Perform a validation (Analysis > Validate) on the model to see if there is information on possible issues in the model. If there are messages that are related to specific elements, double-click on it or right-click and ...
Cannot perform the operation: {real affine} .* {convex},but i don't use the `.*` 11119 (蕭仰恩) February 14, 2019, 3:26am 1 %declare K=4; N=4; L=5;%distance between RX & TX nois_var_hk_2pow=0.1*(L^(-2.05)) nois_var_ak_2pow=[10^-10 10^-10 10^-10 10^-10 ];...
Disciplined convex programming error: Cannot perform the operation: {real affine} .* {convex} Error in * (line 36) z = feval( oper, x, y ); when I use cvx_expression_H1. I Which line of code is the error occurring on? The error that I get shows up in the line th...
Hi.I writting my optimization problem in cvx and running that but i had a error .And I think the error is in the following part of the optimization problem: where m,p are constants and m=3. k(3,1) and n(3,1) are the v…
Hello all, I am trying to solve the problem minimize sum_{n} 1/f_n(x), subject to f_n(x) > 0, where f_n(x) is concave in x. I am aware that in general, the objective function is not always convex. However, under the co…
Disciplined convex programming error: Cannot perform the operation: {real affine} .* {convex} Nonconvex Mark_L_Stone (Mark L. Stone) November 23, 2018, 9:44am 26 I don;t even know what problem you are solving if not all constraints have been successfully entered into and ac...
Can you please point out what I doing wrong here? I seem to be getting the following error: Error using cvx/times (line 173) Disciplined convex programming error: Cannot perform the operation: {positive constant} ./ {real affine} Error in cvx/rdivide (line 19) ...