//Designs/Laboratory_instruments/High_voltage_power_supply/DATA/fit.log
182,3 → 182,95
k q
k 1.000
q -0.783 1.000
 
 
*******************************************************************************
Sat Sep 28 14:13:04 2013
 
 
FIT: data read from "prevod.txt" using 1:2
format = x:z
#datapoints = 51
residuals are weighted equally (unit weight)
 
function used for fitting: f(x)
fitted parameters initialized with current variable values
 
 
 
Iteration 0
WSSR : 1.98874e+06 delta(WSSR)/WSSR : 0
delta(WSSR) : 0 limit for stopping : 1e-05
lambda : 341.201
 
initial set of free parameter values
 
k = 1
q = 1
 
After 6 iterations the fit converged.
final sum of squares of residuals : 8408.23
rel. change during last iteration : -2.38703e-12
 
degrees of freedom (FIT_NDF) : 49
rms of residuals (FIT_STDFIT) = sqrt(WSSR/ndf) : 13.0995
variance of residuals (reduced chisquare) = WSSR/ndf : 171.597
 
Final set of parameters Asymptotic Standard Error
======================= ==========================
 
k = 0.335436 +/- 0.006401 (1.908%)
q = 208.341 +/- 3.089 (1.483%)
 
 
correlation matrix of the fit parameters:
 
k q
k 1.000
q -0.805 1.000
 
 
*******************************************************************************
Sat Sep 28 14:13:43 2013
 
 
FIT: data read from "prevod.txt" using 1:2
format = x:z
#datapoints = 51
residuals are weighted equally (unit weight)
 
function used for fitting: f(x)
fitted parameters initialized with current variable values
 
 
 
Iteration 0
WSSR : 1.99894e+06 delta(WSSR)/WSSR : 0
delta(WSSR) : 0 limit for stopping : 1e-05
lambda : 341.201
 
initial set of free parameter values
 
k = 1
q = 1
 
After 6 iterations the fit converged.
final sum of squares of residuals : 60.3904
rel. change during last iteration : -3.27692e-10
 
degrees of freedom (FIT_NDF) : 49
rms of residuals (FIT_STDFIT) = sqrt(WSSR/ndf) : 1.11016
variance of residuals (reduced chisquare) = WSSR/ndf : 1.23246
 
Final set of parameters Asymptotic Standard Error
======================= ==========================
 
k = 0.333961 +/- 0.0005425 (0.1624%)
q = 206.952 +/- 0.2618 (0.1265%)
 
 
correlation matrix of the fit parameters:
 
k q
k 1.000
q -0.805 1.000
//Designs/Laboratory_instruments/High_voltage_power_supply/DATA/linearita.png
Cannot display: file marked as a binary type.
svn:mime-type = application/octet-stream
//Designs/Laboratory_instruments/High_voltage_power_supply/DATA/prevod.txt
30,7 → 30,7
360 327
390 337
420 347
450 450
450 350
480 367
510 378
540 387