怎么用c读取excel中的数据，或者用MATLAB读取，2023行62列，要能执行的程序段，急 (c 读取excle数据库)

matlab:

A=xlsread(‘xls文件的路径’); %该excel数据唯旅即读入到矩阵A里了

A %显指清凳正御示读取的数据

matlab的枝首帮猛局数助里腊敏面有例子：

Example — Importing Data From an Excel Application

Assume that you have an Excel spreadsheet stocks.xls. This spreadsheet contains the prices of three stocks in row 3 (columns 1 through 3) and the number of shares of these stocks in rows 6 through 8 (column 2). Initiate conversation with Excel with the command

channel = ddeinit(‘excel’,’stocks.xls’)

DDE functions require the rxcy reference style for Excel worksheets. In Excel terminology the prices are in r3c1:r3c3 and the shares in r6c2:r8c2.

Request the prices from Excel:

prices = ddereq(channel,’r3c1:r3c3′)

prices =

…88

Next, request the number of shares of each stock:

shares = ddereq(channel, ‘r6c2:r8c2’)

shares =

.00

.00

.00

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