Community Profile

# Renwen Lin

### Shanghai University of Finance and Economics

17 total contributions since 2012

Professional Interests: History

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Submitted

tableAgent: A chain-method table class in Matlab
@tableAgent: A class for applying chain method on table in Matlab, and providing with many useful methods functions

Is there a faster way than str2double() to convert from a string array into a matrix containing doubles?
Try this！ Fast String to Double Conversion

casi 2 años ago | 0

Submitted

Create Matlab Snippet for Your Own Toolbox
For VS Code user, create a matlab-snippet for your ower toolbox.

Submitted

bygroupRetimeMonthlyData
For every city or group, this function make sure that each year have 12 months with Matlab

Solved

Joining Ranges
You are given a n-by-2 matrix. Each row represents a numeric range, e.g. x = [0 5; 10 3; 20 15; 16 19; 25 25] contains...

más de 2 años ago

Solved

Find the sum of all the numbers of the input vector
Find the sum of all the numbers of the input vector x. Examples: Input x = [1 2 3 5] Output y is 11 Input x ...

más de 2 años ago

Solved

Times 2 - START HERE
Try out this test problem first. Given the variable x as your input, multiply it by two and put the result in y. Examples:...

más de 2 años ago

Submitted

mergecellkey: Merge cell by key
mergecellkey: Merge cell by key

Submitted

cell2vars: Transform cell to vars
cell2vars: Transform cell's columns' to variables in workplace

Submitted

vars2cell
% PURPOSE: Convert selected variables in matlab workspace to the cell's columns

Submitted

strcatrobust: Combine num, char and cell to one cellstr
% B = strcatrobust(1, {'a' 'b'},[2 , 3], 't') % B is {'1a2t' '1b3t'};

Submitted

idrepetition: Find the index for the repetition terms in a cell
Find the index for the repetition terms in a cell % [ids a] = idrepetition(A) % linrenwen@gmail.co

Submitted

isrepetition: Determine TRUE or FALSE for repetition terms in a cell
Determine TRUE or FALSE for repetition terms in a cell % tfs = isrepetition(A)

Submitted

isnumericcell
isnumericcell

Submitted

xlsx2csv: Transform sheets in xlsx file to csv files
% Transform all sheets in xlsx file to csv files % 把xlsx文件中的表批量转换为csv文件

Submitted

xlsx2matfile: Transform all sheets in xlsx file to mat files
% xlsx2matfile(pathxlsx) % xlsx2matfile(pathxlsx, pathmat)