SQL SELECT 语句并查询functionResult=Select(Connection,Columns,From,options)%为指定数据库安装MATLAB扩展functionSetupMatlab(Connection,Operation)%根据主键更新或插入数据functionUpdateByPrimary(Connection,TableName,UpdateTable)%将数据库表某一VARCHAR列转换为ENUM类型functionVarcharToEnum(Connection,TableName,ColumnName...
Timetable Data Load two data sets. Get load sdata1 tt1 load sdata2 tt2 Plot both datasets. Get idplot(tt1,tt2) Because the data sets use the same input and output names, the function plots both data sets together. Specify unique input and output names. Get tt1.Properties.Variable...
Variables: age: 32561x1 double Values: Min 17 Median 37 Max 90 workClass: 32561x1 categorical Values: Federal-gov 960 Local-gov 2093 Never-worked 7 Private 22696 Self-emp-inc 1116 Self-emp-not-inc 2541 State-gov 1298 Without-pay 14 NumMissing 1836 education_num: 32561x1 double Values: M...
function uFine = coarse2fine( uCoarse ) % Transforms values from a coarse grid to a fine grid. N = length(uCoarse); n = 2*N - 1; uFine(1:2:n) = uCoarse; midValues = 0.5 * ( uCoarse(1:N-1) + uCoarse(2:N) ); uFine(2:2:n) = midValues; end Function that implement...
table`命令导入CSV文件数据使用`xlsread`或`readmatrix`命令导入Excel文件数据使用`textscan`或`fscanf`命令导入文本文件数据使用`sort`函数对数据进行排序使用`unique`函数去除重复数据使用`reshape`或`repmat`函数改变数据形状使用类型转换函数(如`double`、`char`等)进行数据类型转换01020304数据清洗与转换使用`isnan`...
Consider that a separate validation set is available so that PRESSV values can be calculated for each analyte. According to the hypothetical results in Table 2, the best variables for the determination of analytes 1 and 2 would be x1 and x4, and x1 and x3, respectively, which correspond to...
column{N, 1} The maximum number of vector elements allowed is 2^32. Before a variable is subscripted, it must be fully defined. Matrices {N, M} Matrices are supported in the body of the design algorithm and as inputs to the top-level design function. ...
tabulate(x):Frequency table(频率表) tabulate(x)displays a frequency table of the data in the vectorx. For each unique value inx, thetabulatefunction shows the number of instances and percentage of that value inx. Seetbl.(显示矢量中数据的频率表。对于x中的每个唯一值,tabulate函数显示该值在x中...
Information about torsion angles, residues, chains, and data points, returned as a MATLAB structure or array of MATLAB structures. Each structure contains the fields described in this table. FieldDescription Angles Three-column matrix containing the torsion angles phi (Φ), psi (Ψ), and omega ...
When the end user finishes editing a table cell, this function gets all the values in the table and calculates the sum of all the table values. TheColumnEditableproperty must be set totruein at least one column to allow the end user to edit cells in the table. ...