Diffraction Ring Profiler Crack+ Free [Win/Mac] (Updated 2022)
"Diffraction Ring Profiler is the most powerful and easiest to use tool that helps extracting the profile from electron diffraction ring patterns. With the help of its intuitive interface and powerful pattern recognition algorithm, Diffraction Ring Profiler is the most efficient way to extract diffraction ring profiles."
A friend of mine has pointed me at a program he wrote about 50 years ago, which calculates diffraction patterns from crystals, and he sent me the Java version as it is still used by a handful of people in his field. It was written by Robert Weisendanger. It still works, but you can't build from source. I made a small update to his program.
If you have to do such calculations, you'll find this program extremely useful.
Robert Weisendanger wrote this little program:
"It contains a function, check_mode, to determine the diffraction mode of a powder specimen. With this information, it calculates the ω2 and ω4 positions of the diffraction angles from a two-dimensional rotationally symmetric reflection (with period 2π along the meridians) and/or the ω2 and ω4 positions from asymmetric reflections. The function takes as argument the reflection distance and the Miller indices. With the help of a text file in which a reflection distance and two Miller indices are listed (separated by a commas), all possible reflections can be calculated.
The next step is to search through the Miller indices and to test, if the Miller indices are given with a reflection distance or with a ω2 position (search with ω4 and vice versa). One of the Miller indices is chosen randomly (redundancy is assumed)."
If you start to calculate reflection patterns, you can use the "calculate" button on the right to calculate all reflections needed. You may have to change "period" to suit your units. If you want to generate a data file, just click "save" (or your preferred way of exporting).
Windows 10 now has the option to make this easier.
You can download the program in windows here. (The old version 1.0 has no updates, though there is a new version 1.2 now available).
It is a small program in the zip file.
"Diffraction Ring Profiler is a calculation tool used to extract electron diffraction ring patterns. If you've ever worked with crystals you will know that often the patterns are very complex. Diffraction Ring
Diffraction Ring Profiler Crack [Mac/Win]
Note: Not all images have-entropic profiles, so simply load images with a Moiré pattern, like this one:
Then select the ring profiles you want to extract, as well as your data range in the ‘Save current range’ window. Now click ‘Apply ring profile’ and the program will start its work. Note that it will take approximately 2 seconds to run, so be patient, and press Ctrl + C to cancel. If there was no ring profile applied, you’ll see a warning message:
Warning
You did not apply any ring profile to this image. Please do it first before
running this report. For example, if you load the image on a real diffractometer
or using a microscope with a thin specimen on a scintillating screen (e.g.,
transmission detector), click ‘Save current range’ and select ‘Moiré ring
profile’ with the profile Radius from 0.0 to 0.5 and the profile Angle from
0 to 90°’).
Now, Diffraction Ring Profiler will produce a result like this one:
As you can see, that ring has been successfully extracted, and the radius profile is plotted against the angle. This is a very good start, but not quite what we were looking for, as our original image had an entropic profile.
Luckily, Diffraction Ring Profiler contains a couple of useful tools to help you in this case. If you have two sets of images, you can simply select the one you have chosen for your analysis and click ‘Save current range’. You’ll see that the program will start with the images that are closest to the value you have set, and start your adjusting until you have found the optimal value. This can take a while, but once it’s done you’ll have the ring pattern you need.
Diffraction Ring Profiler notes:
You can adjust the radius and the angle, and if you click on a ring profile, you’ll get a double screen like this one:
where you can change its size to match the area you want to analyse.
The program also allows you to choose the shape of the profile and to adjust the curve of the background with a simple slider.
You can compare your result with the profile of your crystal and correct any possible differences. Finally, you can save your profile
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