ojwoodford

# Compare non-linear least squares solvers on the a dense affine alignment

using Distances, LinearAlgebra, Random
safe_dist(X, Y) = [!iszero(z) ? sqrt(z) : z for z in pairwise(SqEuclidean(), X, Y; dims=2)]

function generate_data(n)
    # Create the data
    num_points = 2 * n
    # Create two sets of points
    X = randn(n, num_points)

ojwoodford

using StaticArrays, GLMakie, LinearAlgebra, Static
import NLLSsolver

const λ = 10.0

# Define the Rosenbrock cost function
struct RosenbrockA <: NLLSsolver.AbstractResidual
end
Base.eltype(::RosenbrockA) = Float64
NLLSsolver.ndeps(::RosenbrockA) = static(1) # Residual depends on 1 variable

ojwoodford

# Compare non-linear least squares solvers on the multi-dimensional Rosenbrock function

startpoint(n) = Float64[i % 2 == 0 ? 1.0 : -1.2 for i = 1:n]
const diagonal_weight_dense = 1.2
const offdiagonal_weight_dense = 1.0
const diagonal_weight_sparse = 1.0
const offdiagonal_weight_sparse = 10.0

################################################################################
# NLLS formulation

ojwoodford

# JSO
using BundleAdjustmentModels, CaNNOLeS

function jso_func()
    # Dry run to do compilation
    model = BundleAdjustmentModel("problem-16-22106")
    stats = cannoles(model, method=:Newton_noFHess)

    # Output these results
    model = BundleAdjustmentModel("problem-16-22106")

ojwoodford

function SyncMyCal() {
  var options = {
                  'targetEventTitle': "Busy (sync'd event)", // What event title do you want ported events to have
                  'daysahead': 60,            // How many days ahead do you want to sync events over
                  'ignorealldayevents': true, // Do you want to ignore all day events in your "from" calendars
                  'ignorethesedays': [0, 6],  // Are there days of the week you don't want to sync? 0 = Sunday
                  'maxhoursbetweenruns': 1,   // How many hours between scheduled runs of the calendar sync (you need to set these up)
                  'onlybusyevents': true,     // Only copy events marked 'busy'
                  'busyness': 1,              // Should events be marked 'busy' by default (0: free, 1: busy, 2: match source event)
                  'visibility': 2,            // Should the events be visible by default (0: private, 1: public, 2: match source event)

ojwoodford

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