-
jisuanqi
(1).本程序是用powerbuilder语言编写的，运行环境是powerbuilder9.0。
(2).本程序能实现基本的四则运算，平方运算，阶乘运算，开方运算，自然对数运算，
求正弦、余弦，N与∏的乘积运，本程序能显示17位整数，超过17位则自动转换成
科学计数法形式，并保留15位小数。
(3).出现计算器页面后点击on/off后方可运行。
(4).本程序提供键盘和按钮输入两种方法。((1) This procedure is used powerbuilder language, the operating environment is powerbuilder9.0. (2) This procedure can achieve the four basic arithmetic, squaring, factorial computation, root operation, the natural logarithm operation, sine, cosine, N and Π product shipped, the program can display 17 integer, more than 17 bit is automatically converted to scientific notation form, and retain 15 decimal places. (3) The emergence of the calculator page and click on/before after running off. (4) This program provides two ways to enter the keyboard and buttons.)
- 2014-02-28 10:53:11下载
- 积分：1
-
ecef2lla
说明： 将大地经纬度坐标转换为地球地心直角坐标的函数。(Geodetic latitude and longitude coordinates will be converted to the Earth)
- 2021-03-06 16:29:30下载
- 积分：1
-
VB windows网络编程的配套光盘，里面有大量成熟的源码可以利用...
VB windows网络编程的配套光盘，里面有大量成熟的源码可以利用-VB windows network programming matching CD-ROM, which has a large number of mature source can be used
- 2022-07-12 01:50:02下载
- 积分：1
-
53327311
基于SYMBIAN手机操作系统,用C++实现的SIP会话发起协议引擎,(Based on SYMBIAN mobile operating system, the SIP session initiation protocol engine is implemented in C language.)
- 2019-04-02 03:12:20下载
- 积分：1
-
基于网页上的抽签系统，Accesss 做后台数据库
基于网页上的抽签系统，Accesss 做后台数据库-website based on the balloting system, do background database Accesss
- 2022-03-03 09:41:18下载
- 积分：1
-
music
北京邮电大学微机原理硬件实验，关于音乐盒的实现(Beijing University of Posts and Telecommunications Microcomputer Principle hardware experiments, on the realization of the music box)
- 2012-12-13 21:53:52下载
- 积分：1
-
Asm2HexCode
一个可以将ASM程序转成十六进制查看的小程序(An ASM program can be converted into hex viewer applet)
- 2013-11-09 23:14:33下载
- 积分：1
-
解析法计算变压器损耗温升
说明： 解析法计算变压器的漏磁场，对于变压器漏磁损耗及温度计算具有一定的参考价值(The analytical method to calculate the leakage magnetic field of transformer has a certain reference value for the calculation of magnetic leakage loss and temperature of transformer)
- 2020-11-16 23:41:20下载
- 积分：1
-
Source
printer management system to control prin jobs while running
- 2016-03-01 23:22:42下载
- 积分：1
-
costas
说明： MATLAB实现COSTAS环的源程序，有详细的注释说明
(costas source matlab)
- 2010-03-29 14:43:50下载
- 积分：1
