Webmatlab函数 bsxfun浅谈. bsxfun是一个matlab自版本R2007a来就提供的一个函数,作用是”applies an element-by-element binary operation to arrays a and b, with singleton expansion enabled.”. 举个例子。. 假设我们有一列向量和一行向量。. 但如果我们想用”外加”呢?. 也就是说把上式求解 ... WebFeynman integration, is mainly carried out by the MATAB function BSXFUN (binary singleton expansion function), which was first introduced in March 2007 in version R2007a of MATLAB. This algorithm which uses BSXFUN is the fastest MATLAB implementation for the tensor propagator scheme metioned above, with which I have …
arXiv:1205.6872v1 [quant-ph] 31 May 2012
WebUse bsxfun to apply the function to vectors a and b. bsxfun uses singleton expansion to expand the vectors into matrices and evaluates the function with all permutations of the input variables. a = gpuArray (1:7); b = gpuArray (pi* [0 1/4 1/2 3/4 1 5/4 6/4 7/4 2]).'; fun = @ (a,b) 1 - a.*exp (-b); c = bsxfun (fun,a,b) WebJan 10, 2024 · A Singleton pattern in python is a design pattern that allows you to create just one instance of a class, throughout the lifetime of a program. Using a singleton pattern has many benefits. A few of them are: To limit concurrent access to a shared resource. To create a global point of access for a resource. kettle cooked chili cheese chips
matlab函数 bsxfun浅谈 - 知乎 - 知乎专栏
WebSome numbers have better efficiency in binary expansion, and some are better in ternary expansion. Optimal elliptic curve scalar multiplication using double-base chains The … WebUseful function: bsxfun — Many examples use bsxfun BSXFUN Binary Singleton Expansion Function C = BSXFUN(FUNC,A,B) applies the element-by-element binary operation specified by the function handle FUNC to arrays A and B, with singleton expansion enabled. FUNC must be able to accept — WebOct 24, 2016 · The "bsx" in the function name refers "Binary Singleton Expansion," where the term "Binary" in this context refers to operators that take two inputs. (No, it's … is it short lived or short-lived