complex-numbers

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C# DLLImport 'Complex' array in return and parameters

I\'m just writing a small test integration between a native C++ DLL called \'fft.dll\' and a C# console application.[详细]

2023-02-12 12:05 分类：问答
How to do Speedy Complex Arithmetic in C#

I\'m working on a C# Fractal Generator project right now that requires lots of Arithmetic with Complex numbers, and I\'m trying to think of ways to speed up the math. Below is a simplified set of code[详细]

2023-02-11 11:11 分类：问答
What is the difference between float2 and cuComplex, which to use?

I am trying to figure out how to use complex numbers in both my host and device code. I came across cuComplex (but can\'t find any documentation!) and float2 which at least gets a mention in the CUDA[详细]

2023-02-06 18:54 分类：问答
Python augmented assignment issue

i ran into something interesting about the python augmented assignment += it seems to be automatic data type conversion is not always done for a += b if a is a \'simpler\' data 开发者_如何学Ctype, wh[详细]

2023-01-29 03:28 分类：问答
Mathematica, Arg and Simplify

I\'ve got problems in using Mathematica with complex numbers. Am I doing something wrong? Two examples:[详细]

2023-01-28 23:40 分类：问答
C++ operator overloading for complex number operations

I have an assignment in C++ and I\'m having trouble getting started. The goal is to \"design a class that uses the following overloaded operators for complex numbers: >><< + - * / \"[详细]

2023-01-28 01:06 分类：问答
Java library for matrix operations involving complex numbers? [closed]

As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references,or expertise, but this question will likely solicit debate, a[详细]

2023-01-25 05:18 分类：问答
C complex number and printf

How to print ( with printf ) complex number? For example, if I have this code: #include <stdio.h>[详细]

2023-01-23 07:29 分类：问答
Mathematica Help: FullSimplify does not use conjugate identities

FullSimplify fails to recognize that: a*Conjugate[b] + b*Conjugate[a] = 2 Re[a*b] I have some very complex equations that could be simplified greatly if Mathematica could recognize this simple ide[详细]

2023-01-22 05:07 分类：问答
How should i get complex numbers from string?

I found following pattern from RegexLibrary, and i don\'t know how use Match to get Re and Im values. I\'m new in Regex. Is it a correct way to get data from a p开发者_运维技巧attern?[详细]

2023-01-20 21:48 分类：问答