搜索资源列表
Arithmetic2
- 用VC可视化平台写的矩阵链乘多段判决算法,并对该算法作CPU运行时间记录。-VC visualization platform written by the multi-chain matrix of the judgment algorithm, and an algorithm for CPU running time record.
oneshot
- 用FORTRAN编制的交错网格化数值模拟程序,生成共炮点理论地震记录。-using FORTRAN compiled by the staggered grid of numerical simulation program to produce a total theoretical shot seismic record.
简单的四则运算题
- 编程序,循环进行如下的处理过程:由计算机生成简单的四则运算题;用户给出答案;计算机判断对错。直到用户回答说不再继续做了时结束程序。 提示:可让用户选择指定出加、减、乘、除哪一种运算题,以及出一位数还是两位数的运算题;而后通过使用“rand()%10”或“rand()%100”来获得一个0到9的一位整数随机值或得到0到99的两位整数随机值来为用户出题。还可进一步对用户所做算术题的对错次数进行记录,结束程序时给出一个某种形式的成绩。 ,Programmed, recycling process
211
- 销售统计问题: 我们假设这个便利店有四个销售员,他们分别负责五种产品(销售员编号1-4,产品编号1-5)。每个销售员都将当天出售的每种商品单独做个记录。 (1)计算上个月每个人每种产品的销售额; (2)按销售额对销售员进行排序,输出排序结果(销售代号); (3)统计每种产品的总销售额,对这些产品按从高到低的顺序输出排序 结果(需输出产品的代号和销售额);-Sales statistics: We have assumed that there are four convenien
TelBook_Linklist
- powerful addressbook for saving data record, using linklist
20103292091420
- 三层中传递自定义Record的例子资源类别: Delphi源码¦其他-Record passed three examples of the custom resource type: Delphi Source ¦ other
jvzhen
- 计算机系统结构中,利用随机函数产生出两个随机矩阵,计算两个矩阵相乘。在此过程中,记录下两个矩阵相乘之前之后的两个系统时间,求出时间差。绘制出矩阵维数和时间的坐标图。-Computer system architecture, the use of random function to produce two random matrices, calculated by multiplying the two matrices. In this process, the record before
cpyvar
- 该程序可以从非vax系统的磁带设备读入数据,并将记录写成一个磁盘文件。-The program can be non-vax systems from tape devices read data, write and record a disk file.
Frequency-picture-of-throwing-a-coin
- 问题的提出:编程模拟抛硬币所得正面的频率图。假设每次抛10次为一事件,记录每次得到正面的次数,共抛掷100000次,计算得到正面次数的概率发布,并绘图输出结果。 思路:数值概率算法常用于数值问题的求解,此类算法所得的往往是近似解,且近似解的精度随计算时间的增加而不断提高,得到一定精度近似解就可以满足问题要求。-Of the problem: a coin flip from positive programming analog frequency map. Assuming throw 1
LU
- 将矩阵分解为一个上三角和一个下三角,同时记录交换的过程。-Will be divided into an upper triangular matrix and a lower triangular and record the exchange process.
sequence-alignment-matrix-
- 求解序列比对得分矩阵,对于两个序列S和T,令[S]和[T]分别为序列S和T的长度,S[i]和T[j](其中正整数i,j满足0≤j< [S]和0≤j <[T])都属于字符集Ω={A,T,C,G,-},对Ω中的任何元素和空符号。 设计S[i]和T[j]两两之间的一个记分值来比较序列间的同一性的优劣,用记分函数σ(x,y)表示, σ(S[i],T[j])=2 ( S[i]=T[j]≠-);σ(S[i],T[j])= -1 ( S[i]≠T[j],S[i]≠-,T[j]≠-);σ(S
calculate
- 本程序能随机产生10道100以内四则运算数学题供答题者回答,并且记录答题者的答题时间和成绩-The program can generate 10 100 random within four operations for the respondent to answer math questions, and record the respondent' s answer time and results
meth-problems
- 随机出100以内加减乘除法,并记录做题时间及程序-Produce math problems including sumation/substraction/multiplication/division randomly, record the time and scores.
poisson
- 绝对能用。原理是在0到1上产生随机数,当随机数小于Lamda的负指数时候循环,直到大于等于。记录次数。近似模拟poisson分布-Absolutely can. Principle is in the 0 to 1 to generate random numbers, when the random number is less than the negative exponential Lamda cycle time, until greater than or equal. Reco
stone
- 在一个圆形操场的四周摆放N堆石子(N≤100),现要将石子有次序地合并成一堆。规定每次只能选相邻的两堆合并成新的一堆,并将新的一堆的石子数,记为该次合并的得分。编一程序,读入堆数N及每堆石子数(≤100)选择一种合并石子的方案,分别得到合并这N堆石子为一堆,可以得到的最大得分和最小得分 输入包含多个例子。第一行为N,即石子堆的数目,以下一行为N个整形,分别代表每堆石子的数目。当N=0时,输入结束。 -Around the playground in a circular heap
10102130203
- 与矩阵连乘最小乘法数问题类似,虽然不需要记录加括号的方式,但是需要纪录下从i乘到j的结果中为a、b、c的个数,以便在后续的计算中可以用到之前的数据,避免重复计算。所以就需要用三维数组来存储(当然用struct结构体数据类型也很方便)或者用两个数组。-With a matrix with minimal multiplication problem similar, although need not record bracketed style, but need to record from
noiseCancel
- In numerous application areas, including biomedical engineering, radar, sonar and digital communi- cations, the goal is to extract a useful signal corrupted by interferences and noises. Noise/interference removal is facilitated when multiple sens
Representing-and-Operating-on-an-N-inary-Tree-V3.
- This representation is a bit annoying because the kids array must be allocated separately from the node, and you need to reallocate the kids array every time you add a new kid to a node. Alternatively, you could instead over-allocate in anticipation
dazhengshusizeyunsuan
- 大整数的四则运算(加减乘除,记录的保存)-The four large integer arithmetic (including addition, subtraction, record-keeping)
1153304_4_4.cpp
- 改程序分别用Jacobi迭代法和G-S迭代法求解给出的方程组,并分别就记录达到所需精度的迭代次数。-Reform program were the Jacobi iteration and GS iterative method for solving equations given, respectively, on the record number of iterations to achieve the required accuracy.