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win7自带计算器模拟实现
# 1、本计算器在开机状态下,显示屏显示0# 2、本计算器能在按下‘=’前完成并显示阶段性的计算结果。# 3、本计算器在运算过程中,当除数为0进行运算时,显示屏内容清空,需要重新按“C”,正常进行运算# 4、本计算器能实现自加,自减,自乘,自除。如依次按下‘C’‘8’‘+’‘=’ 相当于按的是 ‘C’‘8’‘+’‘8’‘=’# 5、本计算器在运算过程中,如果一连串地输入加减乘除符号,则计算器只取第一个输入的运算符,如依次按下 ‘C’‘9’‘+’‘-’‘*’‘/’‘8’‘=’ 相当于按的是 ‘C’‘9’‘+’‘8’‘=’# 6、本计算器支持多位运算。计算1/3时,能保留15位有效数字,当数值特别大时,还支持科学计数法# 7、有如下几种情况,计算器不对输入进行反应:a、第二次输入小数点"."。b、重复或者多余输入运算符号时。c、在按完运算符后紧接着按下‘+/-’,# 因为此时缺乏可做相反数的对象# 8、本计算器与win7自带计算器的标准型模式类似。
- 2022-07-04 22:17:02下载
- 积分:1
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两层浅水方程
两层浅水波方程
- 2023-08-09 19:00:04下载
- 积分:1
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全波形反演
全波形反演,一纬,二维
Frequency-domain full-waveform tomography for visco-acoustic media.
! #
! # Program FWT2D is a massively parallel code for distributed memory platform
! # which performs frequency-domain full-waveform inversion of seismic data [10,11,12,13].
! # The program is more specifically designed for wide-angle or global offset data !!!!!!!!!更特别设计
! # (that is, for any acquisition system involving dense wide-aperture acquisitions
! # and for which sources share a significant range of receivers spanning over large
! # offsets). The inversion looks for the P-wave velocity only. However, heterogeneous
! # density and attenuation can be provided for the forward modeling.
! # The inversion relies on a classic iterative steepest descent algorithm [1,2]. Iterations !!!!!!反演依赖于经典的迭代最速下降法
! # are performed in a non linear way which means that the final model at
- 2022-03-03 05:20:51下载
- 积分:1
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linux shell编程
关于在linux下shell的编程计算机科学中,Shell俗称壳(用来区别于核),是指“提供使用者使用界面”的软件(命令解析器)。它类似于DOS 请点击左侧文件开始预览 !预览只提供20%的代码片段,完整代码需下载后查看 加载中 侵权举报
- 2022-02-10 16:05:48下载
- 积分:1
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allegro丝印检查
; Should work on: Allegro 16.3 and above
; Fully Tested on: Allegro 16.5
;
; Purpose:
; 1/ ASU_start - loads user interface form.
; 2/ ASU_copySilkShapesToAutoSilk
; - Copies silk shape objects from Board and Package Geometry layers to AutoSilk.
; - Checks silk to pin and via soldermask spacings.
; 3/ ASU_checkSpacings
; - Check text and shapes for DRCs over soldermask on pins, vias, shapes and holes.
;
; Usage: To run the routine within Allegro type: "silkutils".
; Default values may be loaded by creating a file named AutoSilkUtils.cfg in your Allegro site text, home or working folder.
- 2022-02-21 11:40:52下载
- 积分:1
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让路由器定时自动重启的方法
通过VB和批处理结合,自动登录路由器,并让路由器重启的方法。因为各人的路由器连接不一样,所以要先取得重启页面加入到程序中,方可,另外需要加BAT加入任务管理中,即可实现定时重启。我已用了一年了,挺好用的。
- 2023-07-20 00:20:04下载
- 积分:1
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rank is notthing skill is something
rank is notthing, skill is something rank is notthing, skill is something rank is notthing, skill is something rank is notthing, skill is something rank is notthing, skill is something rank is notthing, skill is something rank is notthing, skill is something rank is notthing, skill is something rank is notthing, skill is something rank is notthing, skill is something rank is notthing, skill is something rank is notthing, skill is something rank is notthing, skill is something rank is nott
- 2023-07-10 12:05:03下载
- 积分:1
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降低到上部
使用 for 循环,在当前目录中获取元素。
然后将转换上部以降低使用 ehco 语句的每个字符。
- 2022-04-25 16:51:00下载
- 积分:1
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psutils applied to process research and properties about threads
用于工艺研究的psutil及其线程性能
- 2022-03-24 02:26:39下载
- 积分:1
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gb_40khz_nRF24L01
2007年9月13日-无论如何,我的问题是,我的nRF24L01指定为PRX不。。。下面是我在CodeVision AVR中开发的代码,下面是。。。端口C初始化。。。时钟源:系统时钟
- 2022-02-13 07:58:30下载
- 积分:1