About the Nonconvex category


1

2072

March 5, 2015

Outer product error :Disciplined convex programming error: Invalid quadratic form(s): not a square


2

13

December 3, 2020

How can I solve this optimization problem using cvx


6

39

November 29, 2020

DCP error: Only scalar quadratic forms can be specified in CVX 2


4

26

November 28, 2020

Conversion of “sine function to convex form


3

24

November 28, 2020

Conversion of "sine function to convex form


5

744

November 28, 2020

Disciplined convex programming error: Invalid constraint: {convex} <= {convex}


15

3166

November 20, 2020

Convex  Convex error using CVX


4

49

November 19, 2020

Disciplined convex programming error:Cannot perform the operation: {real affine} ./ {real affine}


12

97

November 18, 2020

How to solve a constrained optimization problem of the form R<log(1+q2^2/q1^2)


5

81

November 10, 2020

Disciplined convex programming error: Cannot perform the operation: {complex affine} .* {logaffine}


8

338

November 9, 2020

How to solve or avoid the problem of “{logaffine} .* {concave}”?


6

1361

November 9, 2020

Exp of negative cvx variable multiplied by cvx variable


2

48

November 6, 2020

Disciplined convex programming error：Exponential multiplication


7

186

November 6, 2020

PCA problem occurs error:“Only scalar quadratic forms can be specified in CVX”


3

54

November 3, 2020

About division in constraints


2

63

November 1, 2020

Illegal operation: pow_p( {convex}, {1} )


5

121

October 26, 2020

Disciplined convex programming error:Only scalar quadratic forms can be specified in CVX. How to add additional constraint


6

134

October 18, 2020

Disciplined convex programming error: Cannot perform the operation: {real affine} .* {convex}"


8

193

October 17, 2020

How can I formulate this in CVX


5

130

October 17, 2020

How to compute the restricted isometry constant of an observation matrix in the CS framework by using CVX?


3

123

October 12, 2020

How do I write a complicated objective function in cvx


5

122

October 10, 2020

How to solve Cannot perform the operation: {concave} .* {convex}


2

96

October 6, 2020

How To express log(1+(x/(1+y)))


3

151

October 3, 2020

Complex {positive constant} ./ {complex affine}


2

140

September 27, 2020

Error using cvx/pow_cvx (line 144) Disciplined convex programming error: Illegal operation: pow_p( {convex}, {1} )


3

125

September 27, 2020

A problem of 'log' in objective function


3

149

September 21, 2020

How can I express log2(1+S(1)/(S(2)+N)) in problem?


2

143

September 21, 2020

How do I solve this cvx problem? Please Help I'm getting an error


2

111

September 18, 2020

Multiplication of a complex matrix by its conjugate transpose


5

153

September 10, 2020
