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Description: 1、ps/2键盘输入，通过led显示ascii码
2、稍等1s可以在lcd上显示输入的字符
3、其中键盘上的backspce键是用来清屏的
4、当lcd上显示满字符时，在按下按键自动清屏，从第一行显示。-1, ps/2 keyboard input, through the led display ascii code 2, wait 1s in the lcd display characters input 3, which backspce keys on the keyboard was required to settle the screen 4, when the lcd display full of characters, the press the button automatically Qing-ping, from the first line of display.
Platform: |
Size: 9216 |
Author: yuan |
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Description: 在 Fedora 8下，将一张4G的TF卡(MicroSD),格成两个2G的分区，一个主分区，一个逻辑分区。
ps：SD卡有TF卡（现在通称MicroSD），SD卡，MiniSD卡,SDHC等多种，长的不一样；除此之外，还有一种MMC卡。
指令：fdisk
用途：观察硬盘之实体使用情形与分割硬盘用。
使用方法：
一、在 console 上输入 fdisk -l /dev/sdb ，观察硬盘之实体使用情形。
二、在 console 上输入 fdisk /dev/sdb，可进入分割硬盘模式。
1. 输入 m 显示所有命令列示。
2. 输入 p 显示硬盘分割情形。
3. 输入 a 设定硬盘启动区。
4. 输入 n 设定新的硬盘分割区。
4.1. 输入 e 硬盘为[延伸]分割区(extend)。
4.2. 输入 p 硬盘为[主要]分割区(primary)。
5. 输入 t 改变硬盘分割区属性。
6. 输入 d 删除硬盘分割区属性。
7. 输入 q 结束不存入硬盘分割区属性。
8. 输入 w 结束并写入硬盘分割区属性。
-SD card partition tool
Platform: |
Size: 2048 |
Author: JkHung |
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Description: 蚁群算法是一类模拟生物群体突现聚集行为的非经典算法E首先描述了一个简单蚂蚁系统及
其简单蚁群算法C并对其进行了计算机程序模拟与动力系统仿真E结果表明C简单蚂蚁系统中存在规模
聚集效应C当蚁群的规模超过某一临界值时C蚂蚁的行为开始向有序的方向收敛C并最终稳定在一种有
序状态E
关键词=蚂蚁系统F蚁群算法F仿真F多主体系统
中
-Ihl &o jmlskq h & omxplspq }m &~ps vm rj i hl} & hmpq’Iqmk!&p hlq<qlpk "mlsb
i j omho hlq h# hpqs jlpj! ls h# hp& hopj! lsls l&p #l lspq kpi #q rj}pmq#pq}jm~p#’I
qmk!&p hl &o jmlskmqomvph’G h &<xplsppkpjophl oojpo lm h!j !pjl< ilspqmk!&p hlq<qlpk
Platform: |
Size: 234496 |
Author: fhyang |
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Description:
PS2.c - FlashLite186 iç in PS/2 Klavye Fonksiyonlarý */
/* Lima Endustriyel Bilgisayar - www.lima.com.tr */
/* Haziran 2004 - Istanbul, Turkiye */
/* */
/* Konsol, INT2 ve PORTC nin 0 + 1. pinlerini kullaný r */
/* */
/* Klavyenin CLOCK sinyali INT2 ve PORTC nin 0. pinine */
/* DATA sinyali ise PORTC nin 1. pinine bað lý dý r */
/* */
/* Her iki aç ý k kolektö r sinyal 10k luk direnç lerle */
/* 5V a bað lanmý þ tý r-
PS2.c - FlashLite186 iç in PS/2 Klavye Fonksiyonlarý */
/* Lima Endustriyel Bilgisayar - www.lima.com.tr */
/* Haziran 2004 - Istanbul, Turkiye */
/* */
/* Konsol, INT2 ve PORTC nin 0 + 1. pinlerini kullaný r */
/* */
/* Klavyenin CLOCK sinyali INT2 ve PORTC nin 0. pinine */
/* DATA sinyali ise PORTC nin 1. pinine bað lý dý r */
/* */
/* Her iki aç ý k kolektö r sinyal 10k luk direnç lerle */
/* 5V a bað lanmý þ tý r
Platform: |
Size: 3072 |
Author: alinetmo |
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Description: PS2.c - FlashLite186 iç in PS/2 Klavye Fonksiyonlarý */
/* Lima Endustriyel Bilgisayar - www.lima.com.tr */
/* Haziran 2004 - Istanbul, Turkiye */
/* */
/* Konsol, INT2 ve PORTC nin 0 + 1. pinlerini kullaný r */
/* */
/* Klavyenin CLOCK sinyali INT2 ve PORTC nin 0. pinine */
/* DATA sinyali ise PORTC nin 1. pinine bað lý dý r */
/* */
/* Her iki aç ý k kolektö r sinyal 10k luk direnç lerle */
/* 5V a bað lanmý þ tý r-PS2.c - FlashLite186 iç in PS/2 Klavye Fonksiyonlarý */
/* Lima Endustriyel Bilgisayar - www.lima.com.tr */
/* Haziran 2004 - Istanbul, Turkiye */
/* */
/* Konsol, INT2 ve PORTC nin 0 + 1. pinlerini kullaný r */
/* */
/* Klavyenin CLOCK sinyali INT2 ve PORTC nin 0. pinine */
/* DATA sinyali ise PORTC nin 1. pinine bað lý dý r */
/* */
/* Her iki aç ý k kolektö r sinyal 10k luk direnç lerle */
/* 5V a bað lanmý þ tý r
Platform: |
Size: 24576 |
Author: alinetmo |
Hits:
Description: 这个工具箱提供的稳态分析两掺杂铒和镱的光纤激光器和功放,对实验有好的设计，
通过各种计算和模拟来充分理解不同等参数的影响。-This toolbox provides steady-state analysis of both erbium-doped and ytterbium-doped fiber lasers and amplifiers, allowing good design choices to be made for experiment.
Various calculations and simulations are provided that give full understanding of impact of varying parameters such as
- active fiber length
- pump power
- wavelength
- coupler reflectivity (for lasers)
- cavity losses (for lasers)
- signal power (for amplifiers)
A litany of plots can be made, including:
- small signal gain for various wavelengths, fiber lengths, pump powers
- distribution of pump, signal, ASE powers and ion excitation ratios along fiber
- comparison plots for lasers, showing effect of varying parameters R, L, [losses] on laser performance
- comparison plots for amplifiers, showing effect of varying parameters L, Pp, Ps on amplifier performance
- ASE plots for amplifiers, showing power across emission spectrum
This is version 1, so no claims to be perfect, but this work reflec
Platform: |
Size: 23552 |
Author: 小圆 |
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Description: #include <Windows.h>
#include <gdiplus.h>
using namespace Gdiplus;
// Forward declarations
LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam);
int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow)
{
// Initialize GDI+
GdiplusStartupInput gdiplusStartupInput;
ULONG_PTR gdiplusToken;
GdiplusStartup(&gdiplusToken, &gdiplusStartupInput, NULL);
// Create the window
WNDCLASSEX wcex = { 0 };
wcex.cbSize = sizeof(WNDCLASSEX);
wcex.style = CS_HREDRAW | CS_VREDRAW;
wcex.lpfnWndProc = WndProc;
wcex.hInstance = hInstance;
wcex.hCursor = LoadCursor(NULL, IDC_ARROW);
wcex.hbrBackground = (HBRUSH)(COLOR_WINDOW + 1);
wcex.lpszClassName = L"MyWindowClass";
RegisterClassEx(&wcex);
HWND hWnd = CreateWindow(L"MyWindowClass", L"My Window", WS_OVERLAPPEDWINDOW,
CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, NULL, NULL, hInstance, NULL);
ShowWindow(hWnd, nCmdShow);
UpdateWindow(hWnd);
// Run the message loop
MSG msg = { 0 };
while (GetMessage(&msg, NULL, 0, 0))
{
TranslateMessage(&msg);
DispatchMessage(&msg);
}
// Shutdown GDI+
GdiplusShutdown(gdiplusToken);
return (int)msg.wParam;
}
LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
switch (message)
{
case WM_PAINT:
{
PAINTSTRUCT ps;
HDC hdc = BeginPaint(hWnd, &ps);
// Create a Bitmap object and draw a line on it
Bitmap bmp(100, 100);
Graphics g(&bmp);
Pen pen(Color(255, 0, 0, 0)); // Red pen
g.DrawLine(&pen, 0, 0, 99, 99);
// Draw the bitmap on the window
Graphics graphics(hdc);
graphics.DrawImage(&bmp, 0, 0);
EndPaint(h
Platform: |
Size: 402171 |
Author: khaledmagd73@gmail.com |
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