nonlinear least squares fitting algorithm Search Results


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nonlinear, least-squares curve fitting  (SYSTAT)
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SYSTAT nonlinear, least-squares curve fitting
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single binding site curve fitting algorithm  (GraphPad Software Inc)
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nonlinear least squares fitting program  (Jandel Engineering)
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Jandel Engineering nonlinear least squares fitting program
Nonlinear Least Squares Fitting Program, supplied by Jandel Engineering, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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least squares (ordinary) fit algorithm  (GraphPad Software Inc)
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GraphPad Software Inc least squares (ordinary) fit algorithm
Least Squares (Ordinary) Fit Algorithm, supplied by GraphPad Software Inc, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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nonlinear levenberg-marquardt fitting algorithm  (OriginLab corp)
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OriginLab corp nonlinear levenberg-marquardt fitting algorithm
Photosynthetic ETR from PSII versus photon absorption curve parameters and the fractional photon absorption (Abs; in percentage of total absorption) calculated for the upper cortex, medulla, and lower cortex under blue (425–475 nm), green (525–575 nm), red (615–665 nm), and white (400–700 nm) irradiance applied perpendicular to one side of the thallus surface of F. vesiculosus Slopes on the subsaturated part of the ETR versus light curve, maximum ETR values (ETR max ), and the light acclimation index Ek were estimated from curve fitting of the ETR versus photon absorption curves with an exponential function ( Webb et al., 1974 ) using a nonlinear <t> Levenberg-Marquardt fitting algorithm. </t> The RGB values were calculated as average curves of blue, green, and red. Pairwise superscript letters indicate statistically significant differences (one-way ANOVA, P < 0.01; n = 5 for white and n = 4 for RGB ).
Nonlinear Levenberg Marquardt Fitting Algorithm, supplied by OriginLab corp, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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nonlinear list squares curve fitting algorithm  (OriginLab corp)
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OriginLab corp nonlinear list squares curve fitting algorithm
Photosynthetic ETR from PSII versus photon absorption curve parameters and the fractional photon absorption (Abs; in percentage of total absorption) calculated for the upper cortex, medulla, and lower cortex under blue (425–475 nm), green (525–575 nm), red (615–665 nm), and white (400–700 nm) irradiance applied perpendicular to one side of the thallus surface of F. vesiculosus Slopes on the subsaturated part of the ETR versus light curve, maximum ETR values (ETR max ), and the light acclimation index Ek were estimated from curve fitting of the ETR versus photon absorption curves with an exponential function ( Webb et al., 1974 ) using a nonlinear <t> Levenberg-Marquardt fitting algorithm. </t> The RGB values were calculated as average curves of blue, green, and red. Pairwise superscript letters indicate statistically significant differences (one-way ANOVA, P < 0.01; n = 5 for white and n = 4 for RGB ).
Nonlinear List Squares Curve Fitting Algorithm, supplied by OriginLab corp, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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weighted, nonlinear least squares fits  (OriginLab corp)
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OriginLab corp weighted, nonlinear least squares fits
Photosynthetic ETR from PSII versus photon absorption curve parameters and the fractional photon absorption (Abs; in percentage of total absorption) calculated for the upper cortex, medulla, and lower cortex under blue (425–475 nm), green (525–575 nm), red (615–665 nm), and white (400–700 nm) irradiance applied perpendicular to one side of the thallus surface of F. vesiculosus Slopes on the subsaturated part of the ETR versus light curve, maximum ETR values (ETR max ), and the light acclimation index Ek were estimated from curve fitting of the ETR versus photon absorption curves with an exponential function ( Webb et al., 1974 ) using a nonlinear <t> Levenberg-Marquardt fitting algorithm. </t> The RGB values were calculated as average curves of blue, green, and red. Pairwise superscript letters indicate statistically significant differences (one-way ANOVA, P < 0.01; n = 5 for white and n = 4 for RGB ).
Weighted, Nonlinear Least Squares Fits, supplied by OriginLab corp, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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levenberg–marquardt χ 2 minimization for nonlinear least-square fitting  (OriginLab corp)
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OriginLab corp levenberg–marquardt χ 2 minimization for nonlinear least-square fitting
Photosynthetic ETR from PSII versus photon absorption curve parameters and the fractional photon absorption (Abs; in percentage of total absorption) calculated for the upper cortex, medulla, and lower cortex under blue (425–475 nm), green (525–575 nm), red (615–665 nm), and white (400–700 nm) irradiance applied perpendicular to one side of the thallus surface of F. vesiculosus Slopes on the subsaturated part of the ETR versus light curve, maximum ETR values (ETR max ), and the light acclimation index Ek were estimated from curve fitting of the ETR versus photon absorption curves with an exponential function ( Webb et al., 1974 ) using a nonlinear <t> Levenberg-Marquardt fitting algorithm. </t> The RGB values were calculated as average curves of blue, green, and red. Pairwise superscript letters indicate statistically significant differences (one-way ANOVA, P < 0.01; n = 5 for white and n = 4 for RGB ).
Levenberg–Marquardt χ 2 Minimization For Nonlinear Least Square Fitting, supplied by OriginLab corp, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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levenberg–marquardt algorithm for iterative fitting in igor pro  (wavemetrics inc)
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wavemetrics inc levenberg–marquardt algorithm for iterative fitting in igor pro
Photosynthetic ETR from PSII versus photon absorption curve parameters and the fractional photon absorption (Abs; in percentage of total absorption) calculated for the upper cortex, medulla, and lower cortex under blue (425–475 nm), green (525–575 nm), red (615–665 nm), and white (400–700 nm) irradiance applied perpendicular to one side of the thallus surface of F. vesiculosus Slopes on the subsaturated part of the ETR versus light curve, maximum ETR values (ETR max ), and the light acclimation index Ek were estimated from curve fitting of the ETR versus photon absorption curves with an exponential function ( Webb et al., 1974 ) using a nonlinear <t> Levenberg-Marquardt fitting algorithm. </t> The RGB values were calculated as average curves of blue, green, and red. Pairwise superscript letters indicate statistically significant differences (one-way ANOVA, P < 0.01; n = 5 for white and n = 4 for RGB ).
Levenberg–Marquardt Algorithm For Iterative Fitting In Igor Pro, supplied by wavemetrics inc, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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global fitting routine of the nonlinear least-squares fitting  (wavemetrics inc)
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wavemetrics inc global fitting routine of the nonlinear least-squares fitting
Photosynthetic ETR from PSII versus photon absorption curve parameters and the fractional photon absorption (Abs; in percentage of total absorption) calculated for the upper cortex, medulla, and lower cortex under blue (425–475 nm), green (525–575 nm), red (615–665 nm), and white (400–700 nm) irradiance applied perpendicular to one side of the thallus surface of F. vesiculosus Slopes on the subsaturated part of the ETR versus light curve, maximum ETR values (ETR max ), and the light acclimation index Ek were estimated from curve fitting of the ETR versus photon absorption curves with an exponential function ( Webb et al., 1974 ) using a nonlinear <t> Levenberg-Marquardt fitting algorithm. </t> The RGB values were calculated as average curves of blue, green, and red. Pairwise superscript letters indicate statistically significant differences (one-way ANOVA, P < 0.01; n = 5 for white and n = 4 for RGB ).
Global Fitting Routine Of The Nonlinear Least Squares Fitting, supplied by wavemetrics inc, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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built in curve fit function for a decaying exponential  (wavemetrics inc)
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Photosynthetic ETR from PSII versus photon absorption curve parameters and the fractional photon absorption (Abs; in percentage of total absorption) calculated for the upper cortex, medulla, and lower cortex under blue (425–475 nm), green (525–575 nm), red (615–665 nm), and white (400–700 nm) irradiance applied perpendicular to one side of the thallus surface of F. vesiculosus Slopes on the subsaturated part of the ETR versus light curve, maximum ETR values (ETR max ), and the light acclimation index Ek were estimated from curve fitting of the ETR versus photon absorption curves with an exponential function ( Webb et al., 1974 ) using a nonlinear <t> Levenberg-Marquardt fitting algorithm. </t> The RGB values were calculated as average curves of blue, green, and red. Pairwise superscript letters indicate statistically significant differences (one-way ANOVA, P < 0.01; n = 5 for white and n = 4 for RGB ).
Built In Curve Fit Function For A Decaying Exponential, supplied by wavemetrics inc, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
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Image Search Results


Photosynthetic ETR from PSII versus photon absorption curve parameters and the fractional photon absorption (Abs; in percentage of total absorption) calculated for the upper cortex, medulla, and lower cortex under blue (425–475 nm), green (525–575 nm), red (615–665 nm), and white (400–700 nm) irradiance applied perpendicular to one side of the thallus surface of F. vesiculosus Slopes on the subsaturated part of the ETR versus light curve, maximum ETR values (ETR max ), and the light acclimation index Ek were estimated from curve fitting of the ETR versus photon absorption curves with an exponential function ( Webb et al., 1974 ) using a nonlinear Levenberg-Marquardt fitting algorithm. The RGB values were calculated as average curves of blue, green, and red. Pairwise superscript letters indicate statistically significant differences (one-way ANOVA, P < 0.01; n = 5 for white and n = 4 for RGB ).

Journal: Plant Physiology

Article Title: Light Sheet Microscopy Imaging of Light Absorption and Photosynthesis Distribution in Plant Tissue 1

doi: 10.1104/pp.17.00820

Figure Lengend Snippet: Photosynthetic ETR from PSII versus photon absorption curve parameters and the fractional photon absorption (Abs; in percentage of total absorption) calculated for the upper cortex, medulla, and lower cortex under blue (425–475 nm), green (525–575 nm), red (615–665 nm), and white (400–700 nm) irradiance applied perpendicular to one side of the thallus surface of F. vesiculosus Slopes on the subsaturated part of the ETR versus light curve, maximum ETR values (ETR max ), and the light acclimation index Ek were estimated from curve fitting of the ETR versus photon absorption curves with an exponential function ( Webb et al., 1974 ) using a nonlinear Levenberg-Marquardt fitting algorithm. The RGB values were calculated as average curves of blue, green, and red. Pairwise superscript letters indicate statistically significant differences (one-way ANOVA, P < 0.01; n = 5 for white and n = 4 for RGB ).

Article Snippet: The light saturation coefficient (i.e. the photon scalar irradiance at the onset of light saturation of photosynthesis, E k ) was calculated as , where ETR max is the maximum activity and α is the initial slope of the ETR versus photon absorption curve; both parameters were obtained by curve fitting of ETR measurements using an exponential function ( Webb et al., 1974 ) by means of a nonlinear Levenberg-Marquardt fitting algorithm (OriginPro 2015; OriginLab).

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