procedures used to test the real

冬季北方室内空气交换问题的数学模型详细设计-northern winter indoor air exchange of detailed mathematical model of the design

sine wave vhdl code that generates sine wave output using logibox in xilinx

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C++ by Dissection presents a thorough introduction to the programming process by carefully developing working programs to illuminate key features of the C++ programming language. Program code is explained in an easy-to-follow, careful manner throughout. The code has been tested on several platforms and is found on the bundled CDrom accompanying this text. The code in C++ By Dissection can be used with most C++ systems, including those found in operating systems such as MacOS, MS-DOS, OS/2, UNIX, and Windows.

该程序是完整的９８３４的测试程序，可以将这程序转变成Ｃ程序，直接可用-The program is a complete 9834 test procedures, these procedures can be transformed into C procedures directly available

java 结构模式，适配器模式，实现变狗为猫的神话，包括例子。-java model, adapter mode and the change of cats, dogs myths, including examples.

arm实现的SPI接口时序,包含重要的端口时序-arm spi function

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使用LabVIEW编写的一个计算器程序。 计算器能完成的运算： 加减乘除，求平方，求立方，求自然对数，求以10为底的对数，求阶乘求正弦余弦正切值，符号取反 能完成的操作：角度与弧度的切换，退格，清零 缺点：由于显示使用的是数值类型，所以无法实现小数输入；只能进行十进制的计算，不支持其它进制，统计功能未实现-LabVIEW prepared to use a calculator program. Calculator to complete the calculations: addition and subtraction multiplication and division, and square, and cubic, and the natural logarithm, and to 10 for the end of the logarithm, and factorial values for sine cosine tangent, symbols take to complete the operation of the anti: the angle with radian switch, backspace, Clear shortcomings: As the show using a numerical type, it is not possible to realize a small number of input only for the calculation of the metric system, do not support the other band, did not achieve statistical functions

设计有理数类rational_number  数据成员： int numerator(分子) int denominator(分母)  成员函数 （1）构造函数rational_number （）和rational_number （int x, int y） （2）拷贝构造函数 (3) 重载运算符“+”、“-”、“*”和“/” 2. 设计有理数类rational_number  数据成员： int numerator(分子) int denominator(分母)  成员函数 （1）构造函数rational_number （）和rational_number （int x, int y） （2）拷贝构造函数  友元重载运算符“+”、“-”、“*”和“/” 3. 分别使用以上两个类,完成有理数的加、减、乘、除运算；验证其加运算、乘运算的交换律。 -Rational Design category rational_number