Sentence examples for by using nonlinear least from inspiring English sources

By using nonlinear least squares fitting with the experimental data to the simulated result, we verify the model of Gaussian beam interference for fiber optic sensing.

These two parameters can be determined by using nonlinear least squares analysis that is used to fit a set of m observations with a model that is nonlinear in n unknown parameters (m > n).

From these bootstrapping estimates of sensitivity, we fit a three parameter logistic curve by using nonlinear least-squares estimation: S θ = A 1 + exp ((χ − log θ ) / σ ).

The algorithm simultaneously estimates T2* and PDFF in each voxel of the image by using nonlinear least-squares fitting from all 16 echoes, assuming exponential decay and considering that fat has its own inherent T2 decay of 12 ms.

Inactivation of pyruvate carboxylating activity by l-aspartate in the absence of acetyl-CoA was analyzed by using nonlinear least-squares regression fits of the data to eq 3. 3where the parameters are as described for eq 2, except for kasp, which is the catalytic rate constant for the pyruvate carboxylation reaction conducted by the enzyme· l-aspartate complex.

The resulting robust optimal DWMR protocols improve the worst-case quality of parameter estimates using nonlinear least squares optimization by exploiting available a priori knowledge of model parameters.

The unknown permittivities are then found using nonlinear least squares.

Here, ∆s, δs, Ai, Ei and γi are the free parameters which are determined using nonlinear least square fitting.

PCr amplitudes were fitted to a mono-exponential curve using nonlinear least squares.

The data were analyzed by globally fitting using nonlinear least-squares (IGOR Pro Wavemetrics).

Many engineered components can be analyzed by fitting primitives to the point cloud using nonlinear least-squares minimization.