1,495 reputation
317
bio website verbeia.com/mathematica/tips/…
location
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visits member for 2 years, 6 months
seen 18 hours ago

Aug
18
asked OpenCL vs. CUDA with Mathematica
Aug
5
accepted Problem setting up C compiler on a Mac
Aug
3
comment Problem setting up C compiler on a Mac
I evaluated that simple example. It compiles without problem, and it works. The problem is solved.
Aug
3
comment Problem setting up C compiler on a Mac
After doing that I see the clang file. Then I wrote the simple Compile function acl suggested below. It compiled without problem and it works. The problem is solved!
Aug
3
comment Problem setting up C compiler on a Mac
FileNames["/usr/bin/clang"] returns {/usr/bin/clang}. I downloaded and installed Xcode, registered with Apple as an xCode developer. I can open the xCode IDE, but there may be some other steps needed to get it working. Anyway, I thought xCode is an objective-C compiler. From what I read it sounds like you can't write a C program for OSX. It seems you have to write an objective-C program instead. However, Compile in Mathematica doesn't allow for CompilationTarget->"objective C". So what do I do next?
Aug
3
asked Problem setting up C compiler on a Mac
Jul
13
comment How to make use of Associations?
I have been a devoted Mathematica user since version 1.2, but I never picked up much CS education. As a result you always loose me when you talk about immutable, deep copy, shallow copy, bindings, semantics, etc.
Jul
13
accepted Front End Find feature broken in Version 10 with OSX Mavericks?
Jul
13
comment Struct equivalent in Mathematica?
This comes up too often. If yo insist on using struct, program in C. If you decide to use Mathematica, read relevant portions of the documentation and you will see how the language is intended to be used. Then you should use it as Wolfram intended. You are like a Chinese person trying to use a knife and fork the same way they would use chop sticks.
Jul
13
comment Front End Find feature broken in Version 10 with OSX Mavericks?
@Szabolcs, problem is solved after holding down Sift-Command during startup. Post it as an answer and I will accept it.
Jul
12
asked Front End Find feature broken in Version 10 with OSX Mavericks?
Jul
2
awarded  Curious
Apr
25
accepted Using KalmanFilter or KalmanEstimator
Apr
24
comment Using KalmanFilter or KalmanEstimator
@bill s. I think you didn't understand what I am trying to do. I added a figure to clarify.
Apr
24
revised Using KalmanFilter or KalmanEstimator
I added a figure to clarify.
Apr
21
comment Using KalmanFilter or KalmanEstimator
@bill s: Thanks, but I wasn't able to find a variation of your code that does give something that resembles signalFunction@samplePoints. The first example under Applications at reference.wolfram.com/language/ref/… gives an example of doing this sort of thing. However, I don't know enough about the KalmanFilter to adapt that approach to my problem.
Apr
21
awarded  Promoter
Apr
19
comment Using KalmanFilter or KalmanEstimator
I neglected to change [Omega]s to a number or provide a value. [Omega]s is a Symbol, not a product of symbols. That should be [Omega\s=130.0 (i.e. endpoints {130.0,188.0} )
Apr
18
asked Using KalmanFilter or KalmanEstimator
Mar
8
answered Why does Simplify[b-a] give -a+b and not b-a?