Description: 实现加减乘除sqr和abs函数的任意整型和浮点型运算-Addition and subtraction and multiplication and division to achieve abs function sqr arbitrary integer and floating-point operations Platform: |
Size: 983040 |
Author:谢唯萍 |
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Description: 51单片机基础训练项目之简易计算器.功能：普通整型的加减乘除运算。可由读者自主学习并扩展至浮点运算。-51 MCU-based training program in the simple calculator. Function: ordinary integer addition and subtraction multiplication and division operations. Readers can be extended to self-learning and floating-point operations. Platform: |
Size: 483328 |
Author:441422 |
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Description: 实现计算器的基本功能。中间包含了多种报错的功能（除零、括号的匹配等），实现计算器的加减乘除、括号、浮点数、负数的计算等。-To achieve the basic function calculator. The middle contains a variety of Baocuo functions (except for zero, bracket matching, etc.) to achieve the addition and subtraction multiplication and division calculator, parentheses, floating-point numbers, negative calculation. Platform: |
Size: 44032 |
Author:may |
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Description: 给出系统的整体框架设计和各模块的实现，包括芯片的选择、各模块之间的时序以及控制、每个运算模块详细的工作原理和算法设计流程；通过VHDL语言编程来实现浮点数的加减、乘除和开方等基本运算功能；在Xilinx ISE环境下，对系统的主要模块进行开发设计及功能仿真，验证
了基于FPGA的浮点运算。
-The overall framework of system design and realization of each module which contain selection of chip，timing and control between modules，detailed principle and design process of algorithm for each module were all described；The basic calculating functions of floating-point numbers，such as addition, subtraction，multiplication，division and extraction were implemented with VHDL. In the circumstance of Xilinx ISE，the development and functional simulation for main modules of system were accomplished，and then floating point calculation based on FPGA Was confirmed Platform: |
Size: 3488768 |
Author:mabeibei |
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Description: 很经典的一本书。值得一看。C编程指南书。
-C is a general-purpose programming language. It has been closely associated with the UNIX operating system where it was developed, since both the system and most of the programs that run on it are written in C. The language, however, is not tied to any one operating system or machine and although it has been called a ``system programming language because it is useful for writing compilers and operating systems, it has been used equally well to write major programs in many different domains.
Many of the important ideas of C stem from the language BCPL, developed by Martin Richards. The influence of BCPL on C proceeded indirectly through the language B, which was written by Ken Thompson in 1970 for the first UNIX system on the DEC PDP-7.
BCPL and B are ``typeless languages. By contrast, C provides a variety of data types. The fundamental types are characters, and integers and floating point numbers of several sizes. In addition, there is a hierarchy of derived data types creat Platform: |
Size: 246784 |
Author:FSQ |
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Description: 由于Java的简单类型不能够精确的对浮点数进行运算，这个工具类提供精确的浮点数运算，包括加减乘除和四舍五入。-Since Java' s simple types can not be precise on the floating-point operations, the tools to provide accurate floating-point operations, including addition and subtraction multiplication and division and rounding. Platform: |
Size: 1024 |
Author:lrg |
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Description: 用csharp完成的计算器，可以进行加减乘除运算，包括浮点数的-Complete with csharp calculator, multiplication and division operation can be addition and subtraction, including floating point Platform: |
Size: 79872 |
Author:shangliuyan |
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Description: 编写复数类scomplex,用友元函数重载，实现浮点数和复数的加法。-The preparation of complex class scomplex, UF element function overloading to achieve floating-point numbers and complex numbers addition. Platform: |
Size: 7168 |
Author:刘志伟 |
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Description: 单片机子程序,有各种数据格式的各种数学运算.（１）按当前流行的以 IBM PC 为主机的开发系统对汇编语言的规定,将原子程序库
的标号和位地址进行了调整,读者不必再进行修改,便可直接使用。
（２）对浮点运算子程序库进行了进一步的测试和优化,对十进制浮点数和二进制浮
点数的相互转换子程序进行了彻底改写,提高了运算精度和可靠性。
（３）新增添了若干个浮点子程序（传送、比较、清零、判零等）,使编写数据处理
程序的工作变得更简单直观。-SCM subroutine, there are a variety of data formats of various mathematical operations. (1) according to the popular IBM PC as the host to the development of system requirements on the assembly language, the atomic program library and bit address labels were adjusted, the reader do not have to be modified, can be used directly. (2) floating-point subroutine library for further testing and optimization of the decimal floating-point and binary floating point conversion routines between been completely rewritten and improved the calculation accuracy and reliability. (3) The new addition of a number of floating point routines (Carrier, compare, clear, sub-zero, etc.), so that the work of preparing the data processing more intuitive. Platform: |
Size: 16384 |
Author:倪彦 |
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Description: 详细介绍双精度浮点数据的格式，以及加减乘除运算的实现方法-Details of the format of double-precision floating-point data, and the realization method of addition and subtraction multiplication and division Platform: |
Size: 96256 |
Author:小娟 |
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Description: 自行编写一个简单的Vector3 向量类，至少需支持3D向量间的加减乘除操作，向量与标量浮点数的乘除操作，以及点乘(Dot)和叉积(Cross)以及归一化（Normalize）操作。（20 ）
(2) 自行编写一个Matrix4x4矩阵类，至少需要支持矩阵间加减操作，矩阵乘操作，矩阵单位化操作（Identity，即输出一个单位矩阵），转置操作，以及矩阵与3D向量相乘的操作。（请思考为何使用4x4的矩阵，并注意其与3D向量的相乘方式，实际上，我们需要将3D向量转为4D齐次表示形式，相乘后再转换回3D形式）-Write your own vector class Vector3 a simple, at least support the 3D vector operation between addition and subtraction, multiplication and division, vector and scalar floating-point multiplication and division operations, and the dot (Dot) and cross product (Cross) and normalized (Normalize) operation . (20 ) (2) write a Matrix4x4 own matrix class, at least between the support matrix addition and subtraction operations, matrix operations, matrix units of operation (Identity, the output of a unit matrix), the transpose operation, and the matrix and 3D vector multiplication operation. (Consider Why use 4x4 matrix, and note with the 3D vector multiplication method, in fact, we need to turn 3D 4D homogeneous vector representation, and then converted back to the 3D form of multiplying) Platform: |
Size: 525312 |
Author:sun |
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Description: 二进制浮点数运算，包括加法、减法、乘法、除法等一系列源代码-Binary floating-point operations, including addition, subtraction, multiplication, division and a series of source code Platform: |
Size: 6144 |
Author:李峰 |
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Description: 1）具备整型数据、浮点型数据的算术（加、减、乘、除）运算功能。依次输入第一个运算数、运算符（+，-，*，/）、第二个运算数，然后输出结果。结果可以作为下一个运算的第一运算数。按‘C’清屏，按‘R’返回 菜单。
例如：输入：2
+
5
输出：7
2）实现单运算符表达式计算的功能。输入的操作数可以包含整数或浮点数。输入表达式如下：
例如：输入：2+5
输出：7 -1) with integer, floating-point data arithmetic (addition, subtraction, multiplication, division) operator function. Enter the first operation followed by the number of operators (+,-,*,/), the second operand, and then output the results. The results can be used as an operator under the first operand. Press ' C' clear the screen, press ' R' return to the menu. For example: Input: 2+ 5 Output: 7 2) calculation of single-operator expression functions. Input operands can contain integer or floating point numbers. Enter the expression as follows: For example: Input: 2+5 Output: 7 Platform: |
Size: 10240 |
Author:小虹 |
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Description: 计算器：
设计一个计算器，输入一个算式（包含操作数（整形、浮点数）、操作符、优先级），进行加减乘除等的基本运算，给出结果。
矩阵：
能够创建两个矩阵，实现矩阵的加减乘以及转置，赋值等功能。
教师住房管理系统：
该系统在磁盘中存贮全校住学校宿舍的教师住房信息。对每一住户存贮如下信息：户主：姓名，性别，职称(教授、副教授、讲师、助教)，出生年月，参加工作年月，最后学历(博士、硕士、本科、其它)；家庭成员：对每一个成员，存贮姓名、性别、出生年月：现住房等级：分居在集体宿舍|一室|一室一厅|二室|二室一厅|三室|三室一厅|。现住房面积：(单位；平方米)。当学校有房源后，各住户可提出分房申请(含姓名、申请住房的等级)。
-Calculator: design a calculator, enter a formula (contains the operand (shaping, floating-point numbers), operator priority), the basic operations of addition, subtraction, etc., given the results. Matrix: the ability to create two matrices, matrix addition and subtraction, multiplication and transpose, assignments and other functions. The teachers housing management system: The system disk storage whole school live in school dormitories, teachers' housing information. The following information for each household storage: the head of household: name, sex, title (professor, associate professor, lecturer, teaching assistants), date of birth, to participate in the work of years, the last degree (PhD, Master, Bachelor, and others) family members: of every member of the store name, gender, date of birth: now housing Level: Separated dormitory | room | Bedroom | Two-Room | Ershiyiting three-compartment | Sanshiyiting. Current housing space: ( square meters). When school listings househ Platform: |
Size: 3929088 |
Author:天才 |
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Description: Java的简单类型不能够精确的对浮点数进行运算，这个工具类提供精确的浮点数运算，包括加减乘除和四舍五入。-Java' s simple types can not be accurately carried out on the floating-point operations, the tools provide accurate floating-point operations, including addition, subtraction and rounding. Platform: |
Size: 1024 |
Author:yinyinwu |
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Description: 实现一个有加、减、乘、除、函数计算功能和电子时钟的多功能计算器。软件设计采用C语言编写，实现了14位浮点数内的加、减、乘、除基本的四则运算，带有‘sin’、‘cos’、‘tan’、‘exp’、‘ln’、‘lg’、‘倒数’、‘x^y’、‘sqrt’、‘fmod ’10个常用数学函数运算。
-To achieve an addition, subtraction, multiplication, division, function, computing and electronic clock multi-function calculator. Software design using C language, to achieve within a 14-bit floating-point add, subtract, multiply, divide the basic arithmetic with sin , cos , tan , exp , ln , lg , countdown , x ^ y , sqrt , fmod 10 a common mathematical functions computing.
Platform: |
Size: 223232 |
Author:叶祖钦 |
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Description: 组成原理中对于定点小数的加减运算系统，及浮点数的换算。-In principle for fixed-point decimal addition and subtraction system, and floating point number of conversion. Platform: |
Size: 185344 |
Author:王莉 |
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Search - floating point addition