I want to create 4 matrices (6x10) with sums of rows and columns as following; in a single program/code. mat1::::sum_row1=sum_row2=......=sum_row6=r(say),,,,,,sum_col1=sum_col2=......=sum_col6=c(say)&&&&&&r=c ma
I want to make a 3x1 matrix B, which will consist of the maximum value of each column of matrix A. Here is my loop: 테마복사 for row=1:size(A,1) for col=1:size(A,2) B(row,1)=max(A(:,col)) end end The code does not work and if I debu...
I have a matrix, N, and a matrix RC, and what I want is to search for a minimum value in N based on values in RC for rows and columns. Each value in RC specifies a row and col that needs to be searched in N with column 1 representing row values and column 2 representing col ...
Suppose matrixMhasmrows andncolumns. After we transpose this matrix, it hasnrows andmcolumns. When the transpose of a matrix is multiplied by the matrix itself, an identity matrix is obtained. Answer and Explanation:1 It is given that the order of matrixAis5×7. ...
C++ program to print unique rows in a given Boolean matrix #include<bits/stdc++.h> using namespace std; void arrayop(int arr[4][5], int row, int col) { unordered_set<string> uset; for(int i = 0; i < row; i++) { string s = ""; for(int j = 0; j < co...
With a matrix >x<-matrix(rnorm(20*500),nrow=20,ncol=500) it ismany times fasterto calculate medians column by column using >mu<-matrixStats::colMedians(x) than using >mu<-apply(x,MARGIN=2,FUN=median) Moreover, if performing calculations on a subset of rows and/or columns, using ...
vector<vector<ll>>dp;intmain(){SPED;ll n,k,t;cin>>n>>k>>t;vector<int>a(n+1);fff(i,1,n)cin>>a[i];ll raz=n-k*t;if(raz<k){dp=vector<vector<ll>>(n+1,vector<ll>(raz+1,-INF));dp[0][0]=0;fff(i,1,n){fff(j,0,raz){if(j-1>=0)dp[i][j]=max(dp[i][j...
Count the number of rows in a row group within a matrix with both row groups and column groups CountDistinct with condition? CountIf Expression for Report Builder 3.0 Create a link to open up Excle file from SSRS report. create a report in a Vertical Table format(Like column Names in e...
I have a matrix in 3x20 cell array. I now have to first sort my matrix by row 2 in ascending order and after that sort by row 2 and 3. I've tried テーマコピー D = sortrows(QRT,3) but get the error message: テーマコピー...
in will only be the max of the column it's in 1 time in 50. So most of the time he won't find any elements meeting the criteria. Perhaps you and I are interpreting what he said differently.This is very unlikely for a 5 by 5. I decreased ...