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SQL 合计函数 使用 SQL 合计函数 你可以确定数据组的各种统计。你可以把这些函数用于查询和合计表达式，条件是在具备 SQL特性的 QueryDef对象中或在创建基于SQL查询的 Recordset对象时。 Avg 函数 Count 函数 First, Last 函数 Min, Max 函数 StDev, StDevP 函数 Sum 函数 Var 和 VarP 函数 ...

加权最小二乘法&最大最小化优化算法 weighted least-squares + weighted min-max optimization

DSP算法 PROGRAM TO FIND MIN, MAX, MEAN AND VARIANCE OF RECORDS IN AN EXISTING DSP DATA FILE

mRMR(min-redundancy max-relevance)的matlab程序

z-trenning z-tickets. mipt lucky tickets. Count of numbers with 2*n digits in base k such that sum of first n digits is same as second n digits.

Sparse Estimation Algorithms by Blumensath and Davies min ||x||_0 subject to ||y - Ax||_2<e

SAMS Teach yourself CSS in 10 min.

In this program we calculate the sum of the incident and scattered fields in a 90 degree conducting wedge by using the analytic and Image theotem method

In some graphs, the shortest path is given by optimizing two different metrics: the sum of weights of the edges and the number of edges. For example: if two paths with equal cost exist then, the path with the least number of edges is chosen as the shortest path. Given this metric, you have find out ...

This code will sum-up the value of a listview and save the entire list of a listview in just one click.