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2d
comment Show a part of the output but be able to work further with the full output
I don't understand the question. If you say Shallow[a] then a is uneffected and no data is dropped.
2d
comment Demonstration Confusion
In the demonstrations, there are only two segments of code: the initialization and the Manipulate function. The notebook format for demonstrations is tightly constrained.
Jul
2
answered Demonstration Confusion
Jun
29
revised Matrix with known entries but unknown size
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Jun
29
answered Matrix with known entries but unknown size
Jun
28
comment How to Apply Functions to Lists with Many Curly Brackets?
Please state for your example what you want the output to be.
Jun
28
comment How to Apply Functions to Lists with Many Curly Brackets?
You can remove the extra brackets: Apply[Times, Flatten[samplelist, 1]]
Jun
27
comment Optimization over 6 vectors
NMinimize (or NMaximize)?
Jun
27
answered Saving numerical values to a *.dat file
Jun
27
comment Saving numerical values to a *.dat file
Did you look at Export? Save? DumpSave?
Jun
26
comment Discrete Fourier Transform baseline subtraction
How about a BandstopFilter with the band right near the frequency of the undesirable sinusoid?
Jun
25
answered How to produce a matrix plot from 3 matrices a, b and c following RGBColor[a[[i,j]],b[[i,j]],c[[i,j]]]?
Jun
24
comment Identify and measure single bubble radius in series of images (TIFF)
Two things to try: first, since you have lots of frames, why not use them all? Look at the difference images to help distinguish where changes are from frame to frame (rather than trying to process each frame independently). Secondly, instead of using the Disk features of ComponentMeasurements, use the ellipse features (called Parameters of the oriented best-fit ellipse in the docs)
Jun
24
comment Challenging matrix sorting request?
This is similar to (though not identical to) the Edit distance between two vectors. The major difference is that you want to apply to matrices. Since the edit distance is calculated by a dynamic program, there's a good chance that this would have to be the way to calculate your distance function. en.wikipedia.org/wiki/Edit_distance
Jun
23
answered Slider for different plots
Jun
23
comment How to define $x^n$ where $x=\pm 1$ and $n\in\mathbb{Z}^{+}$?
If you really mean that x=+/-1 then why not (-1)^n?
Jun
21
comment Plotting iterated function system images
There are several examples at the wolfram demonstration center such as demonstrations.wolfram.com/TheCantorSequenceWithBits and demonstrations.wolfram.com/FernFractals Search for "fractal".
Jun
21
comment Efficient Sampling of A (Countable) Discrete Distribution
Well then do a million. It still runs quickly, and the complicated part (the construction of the nearest function) only occurs once.
Jun
20
revised Best method to find variation in width along the image of a slit?
deleted 9 characters in body
Jun
20
answered Best method to find variation in width along the image of a slit?