eaihua
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Posts posted by eaihua
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QUOTE (mes @ Oct 29 2008, 02:58 PM)
Can, we can do more multidimensional nonlinear data regression , you can send us the data.
Email: ww_yypp@163.comcom
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QUOTE (eaihua @ May 1 2008, 11:44 PM)
Least Cubic Method (Generalized Least Square Method)
There into, a0, a1 and k are arbitrary real numbers
Take (Formula 1) to (Formula 2) to get :
φ = ∑(yi - a0 - a1 xik )^2 (3)
The Method to do multivariate nonlinear model chart
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Hi sqh
Chart of you sent me at below, processing methods such as the following steps.
step 1: Confirm the factor value and goal calculating value (goal function).
Step 2: from the chart to Read abundance data.
Step 3: Use DRS software to enter data and Finally dimension as the objective function.
Step 4: Calculation of regression.
Format of enter data(factor value1,factor value2,goal function)
150 200 200
100 3 300
300 45 400
..... ..... .....
200 0.7 450
300 0.8 600
300 0.025 700
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Hi sqh
Chart of you sent me at below, processing methods such as the following steps.
step 1: Confirm the factor value and goal calculating value (goal function).
Step 2: from the chart to Read abundance data.
Step 3: Use DRS software to enter data and Finally dimension as the objective function.
Step 4: Calculation of regression.
Format of enter data(factor value1,factor value2,goal function)
150 200 200
100 3 300
300 45 400
..... ..... .....
200 0.7 450
300 0.8 600
300 0.025 700
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Least Square Method is method for data regression, but in actual application exsit Deduce the complicacy problem and the relativity is not high Problem etc.Least Cubic Method solves problems that Least Square Method data regression met in the regression of relating data. Since the computers are widely used and applied in experiment, designing and production, it makes the regression computation based on the theory of Least Cubic Method into reality. people can not only process the mechanism model through the regression linearization processing better, but can also give a sound mathematicalematical model to the relating data which can't deduce a mechanism models.
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Least Square Method is method for data regression, but in actual application exsit Deduce the complicacy problem and the relativity is not high Problem etc.Least Cubic Method solves problems that Least Square Method data regression met in the regression of relating data. Since the computers are widely used and applied in experiment, designing and production, it makes the regression computation based on the theory of Least Cubic Method into reality. people can not only process the mechanism model through the regression linearization processing better, but can also give a sound mathematicalematical model to the relating data which can't deduce a mechanism models.
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Soft name: DRS
Soft Ver: 2008
Soft language: Engish
Run environment: Win9x/NT/2000/XP
Soft size: 1901 KB
Soft presentation: Least Cubic Method is a new method for data regression analyse , it expanded Least Square Method, According to the principle, this program can be used to work out single factor linear data regression, multi factors linear data regression, single factor non-linear data regression, and multifactors non-linear data regression.
chart of multivariate nonlinear
Purchase contact: ww_yypp@163.com
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Soft name: DRS
Soft Ver: 2008
Soft language: Engish
Run environment: Win9x/NT/2000/XP
Soft size: 1901KB
Soft presentation: Least Cubic Method is a new method for data regression analyse , it expanded Least Square Method, According to the principle, this program can be used to work out single factor linear data regression, multi factors linear data regression, single factor non-linear data regression, and multifactors non-linear data regression.
chart of multivariate nonlinear
Purchase contact: ww_yypp@163.com
.Least Cubic Method
in LabVIEW General
Posted
QUOTE (mes @ Oct 29 2008, 02:51 PM)
Certainly, we can do more multidimensional nonlinear data regression , you can send us the data.
Web: http://www.eaihua.com
Email: ww_yypp@163.com