lsqnonlin function (MathWorks Inc)

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MathWorks Inc lsqnonlin function
Lsqnonlin Function, supplied by MathWorks Inc, used in various techniques. Bioz Stars score: 96/100, based on 3218 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/lsqnonlin+function+of/Optimization+Toolbox/pm40807735-71-20-19
Average 96 stars, based on 3218 article reviews

lsqnonlin function - by Bioz Stars, 2026-09

96/100 stars

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Article Title: Combining ecophysiological modelling and quantitative trait locus analysis to identify key elementary processes underlying tomato fruit sugar concentration
Article Snippet: They were estimated using the ‘lsqnonlin’ function of Matlab -version 7.3.0.267 (http://www.mathworks.com/).

Article Title: Photophysics of two prototypical molecular-wire building blocks: solvent-induced conformational dynamics?
Article Snippet: Conjugated organic polymers and their widespread application-tailored properties have been the subject of intense research in the recent past.. 2] In particular, they have been found to be versatile substitutes for conventional materials in electronic or photonic devices, due to their characteristic electronic properties.. 4] The rather rigid, highly conjugated, and strongly fluorescing poly(p-phenyleneethynylene)s (PPE) have successfully been applied as, for example, molecular wire sensors, light emitting diodes, prototypic molecular wires in nanotechnology, 11] strongly light emitting fluorophores in biological, chemical, and materials science, 13] and as twophoton absorptive materials.

Article Title: A model-based initial guess for estimating parameters in systems of ordinary differential equations.
Article Snippet: The inverse problem of parameter estimation from noisy observations is a major challenge in statistical inference for dynamical systems.. Parameter estimation is usually carried out by optimizing some criterion function over the parameter space.. Unless the optimization process starts with a good initial guess, the estimation may take an unreasonable amount of time, and may converge to local solutions, if at all.

Article Title: Meiotic DNA exchanges in C. elegans are promoted by proximity to the synaptonemal complex
Article Snippet: Fits to each line profile were performed using the lsqnonlin function of MATLAB, minimizing the residuals between the line profile data y ( x ) and a model defined by y m o d e l ( x ) = A + B exp ( − ( x − C ) 2 2 D ) + E exp ( − ( x − F ) 2 2 G 2 ) for free parameters A–G (or A–D for a single Gaussian).

Plasmid Preparation:

Article Title: The free energy landscape of retroviral integration
Article Snippet: .. The fit used the means and standard deviations from 3 repeats for each plasmid length and minimized the error-weighted least square deviation of the model from the data using the Levenberg-Marquardt algorithm implemented in the lsqnonlin function of Matlab (Mathworks). .. The fit used the means and standard deviations from 3 repeats for each plasmid length and minimized the error-weighted least square deviation of the model from the data using the Levenberg-Marquardt algorithm implemented in the lsqnonlin function of Matlab (Mathworks).

Adsorption:

Article Title: Gas phase adsorption of ammonia using nano TiO2-activated carbon composites – Effect of TiO2 loading and composite characterization
Article Snippet: TiO2-AC composites with different TiO2 loadings were synthesized by sol-gel method and evaluated for adsorption of gaseous ammonia using a continuous flow packed-bed column.. The titanium phase in the TiO2-AC composites was identified as anatase using X-ray diffraction (XRD).. The equilibrium adsorption capacity of AC at room temperature (22 oC) increased from 2.48 to 3.22, 5.48, 7.07, and 7.73 mg NH3 g -1 by 10, 20, 30, and 40% TiO2 loadings, respectively.

Expressing:

Article Title: Numerical study of laminar flame properties of diluted methane-hydrogen-air flames at high pressure and temperature using detailed chemistry
Article Snippet: Technical limits of high pressure and temperature measurements as well as hydrodynamic and thermo-diffusive instabilities appearing in such conditions prevent the acquisition of reliable results in term of burning velocities, restraining the domain of validity of current laminar flame speed correlations to few bars and hundreds of Kelvin.. These limits are even more important when the reactivity of the considered fuel is high.. For example, the highexplosive nature of pure hydrogen makes measurements even more tricky and explains why only few correlations are available to describe the laminar flame velocity of high hydrogen blended fuels as CH4eH2 mixtures.

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