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A method for nonlinear exponential regression analysis
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Junkin, B. G. |
| Copyright Year | 1971 |
| Description | A computer-oriented technique is presented for performing a nonlinear exponential regression analysis on decay-type experimental data. The technique involves the least squares procedure wherein the nonlinear problem is linearized by expansion in a Taylor series. A linear curve fitting procedure for determining the initial nominal estimates for the unknown exponential model parameters is included as an integral part of the technique. A correction matrix was derived and then applied to the nominal estimate to produce an improved set of model parameters. The solution cycle is repeated until some predetermined criterion is satisfied. |
| File Size | 2640360 |
| Page Count | 89 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19720007909 |
| Archival Resource Key | ark:/13960/t16m80q4h |
| Language | English |
| Publisher Date | 1971-10-29 |
| Access Restriction | Open |
| Subject Keyword | Least Squares Method Computer Techniques Decay Data Processing Exponential Functions Taylor Series Iteration Regression Analysis Curve Fitting Nonlinear Systems Computer Programs Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Technical Report |
