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Using ViewPic you will able to: view BMP, GIF, JPEG, JPG, PCX, PNG, TIF, TIFF, TGA, PGM, PPM, PBM, ICO, WMF, EMF image files; view slide show in full screen; set a wallpaper on your desktop; rotate, mirror, change height, width and color resolution of your image; convert your image to BMP, JPG, GIF, PBM, PGM, PNG, PPM, TGA, TIF image formats; change image's brightness, contrast, and gamma; change color balance of your image using the filters, which operate in RGB, CMY, YCbCr, HLS, and HSV color spaces; modify your image using the sharpen, detail, smooth, blur, and contour effects
image viewer convertor slide show wallpaper compact easy image viewer batch
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The LAB Fit is a software for Windows developed for treatment and analysis of experimental data. At LABFit program you are able to:
1) Treat similar data (grouped and ungrouped dataset, one or two samples);
2) Treat non-similar data;
3) Determine propagated error (error propagation up to eight independent variables);
4) Plot 2D and 3D graph (normal, parametric, imported dataset, contour of maps);
5) Execute math calculations (system of linear equations, roots of function, non-linear equation, ordinary differential equation - ODE up to fifth order, system of differential equations - up to five first order ODE, calculator, etc);
6) Extract data (x;y) from a 2D graph (digitizing);
7) Curve Fit (almost 500 functions at the library, with 1 and 2 independent variables, functions finder, option that let you write the fit function, rejection of data, confidence and prediction bands).
The LAB Fit has a menu for curve fitting and the main programs of this menu use nonlinear regression. The LABFit fits functions of one and several independent variables (from 1 up to 6), admitting uncertainties at the dependent variable (Y) and also at the independent variables (X). At the LAB Fit library there are more than 200 functions of one independent variable and almost 280 functions with two independent variables. The user disposes of a finder functions program. If necessary, there is an option so that the user can write its own fit function. Once determined the fit parameters, it's possible to extrapolate the fit function and, for the 2D and 3D cases, the graph of the obtained function is shown. For the 2D case, beyond the extrapolation possibility, the user can even include error bars and confidence bands to the graph. The LAB Fit has also a menu destined to the treatment of similar data, non-similar data and error propagation. Beyond that, there is a third menu with general tools like to plot a function informed by user.
curve fitting multiple regression error propagation non-linear multivariate 2d 3d graph math tools graph and plot digitizer digitizing ode curve fitting
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The "xyExtract" software is used for to extract data from a 2D graph (orthogonal and nonorthogonal axes) contained in a graphic file (scanned, PDF document or in a some file like gif, jpg, etc). The graphic file must be saved in a bitmap file. Then, the "xyExtract" converts the graph back to xy data file (up to 1500 points).
If you want, use the ?Save Project? option on the ?File? menu, for a posterior opening of the work. After each click, use the ?Adjustment? option to move the marked point (pixel to pixel), if necessary.
Important: the xyExtract is a easy-to-use software and it guides you during whole the process for the points recovery.
Keywords: Graph and plot digitizer, digitizing, digitize, ungraphing, scanned graphs, contour maps, charts, PDF, gif, jpg files, extract, capture, acquire, recovery data, orthogonal and nonorthogonal axes.
graph and plot digitizer digitizing digitize ungraphing scanned graphs contour maps charts pdf gif jpg files extract
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Imports gridded data into MS-MapPoint, to produce attractive data maps.
Can handle imperfect data, holes, re-gridding, etc. Can be used to import such attributes as pollution data, seismic hazard, geological information, customer/population distribution, etc.
Various text formats supported using space, tab, or comma separators. Data must be addressed using longitude, latitude coordinates.
mappoint grid maps gis mapping contour gps longitude latitude map utility
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