using matrix pencil to estimate the parameter of a sum of complex exponential

tspData <- read.csv( D:\\weka\\hw\\TSP.csv , header = T, sep = , ) #tspData <- `colnames<-`(tspData,c(1:8)) D <- as.matrix(tspData) tourLength <- function(tour, distMatrix) { tour <- c(tour, tour[1]) route <- embed(tou

设某二维矩阵中的元素为整数，其子矩阵的大小可以是任意大小，但不能大于该矩阵的大小，子矩阵的和为其所有元素的和。试编写一个程序，求所有子矩阵中和最大的子矩阵。-Set up a two-dimensional matrix of the element as an integer, the size of its matrix can be any size, but not greater than the size of the matrix, the child and for all of