vectorized_lower_tri_to_mat

Turns symmetric 2D array into a lower triangular matrix

An object-oriented modeling language for disciplined
convex programming (DCP) as described in Fu, Narasimhan, and Boyd
(2020, <doi:10.18637/jss.v094.i14>). It allows the user to
formulate convex optimization problems in a natural way following
mathematical convention and DCP rules. The system analyzes the
problem, verifies its convexity, converts it into a canonical
form, and hands it off to an appropriate solver to obtain the
solution. Interfaces to solvers on CRAN and elsewhere are
provided, both commercial and open source.

Anqi Fu

CVXR

Disciplined Convex Optimization

Balasubramanian Narasimhan

David W Kang

Steven Diamond

John Miller

Stephen Boyd

Paul Kunsberg Rosenfield

vectorized_lower_tri_to_mat function

<dl><dt>v</dt>
<dd>A list of length (dim * (dim + 1) / 2).</dd>
<dt>dim</dt>
<dd>The number of rows (equivalently, columns) in the output array.</dd></dl>

Arguments

Turns symmetric 2D array into a lower triangular matrix — vectorized_lower_tri_to_mat

<dl>

<dt>v</dt>
<dd>A list of length (dim * (dim + 1) / 2).</dd>


<dt>dim</dt>
<dd>The number of rows (equivalently, columns) in the output array.</dd>

</dl>

vectorized_lower_tri_to_mat: Turns symmetric 2D array into a lower triangular matrix

Description

Usage

Value

Arguments