[单片机(51,AVR,MSP430等)] SPK

说明：通过 调节循环中的延时量，改变蜂鸣器的频率，效果是影片里可以听到的定时弹快要爆炸时定时器发出的声音-By adjusting the delay through the cycle of change, the buzzer frequency, the effect is timing bomb in the film is about to explode when the timer can be heard the sound of
<扬帆> 在 2025-07-01 上传 | 大小：1kb | 下载：0

[交通/航空行业] fuhexing

说明：多维目标函数的最优化算法之一复合形法程序，运行环境visual C-C multidimensional optimization algorithms- complex method program
<zhengyu> 在 2025-07-01 上传 | 大小：1kb | 下载：0

[其它文档] 数据挖掘工具比较

说明：大神写的一篇文章，全​面​的​数​据​挖​掘​工​具​比​较​,​让​你​了​解​各​种​数​据​挖​掘​工​具​的​优​缺​点
<379308596@qq.com> 在 2014-11-10 上传 | 大小：327.85kb | 下载：0

[软件工程] Writing-User-Subroutines-with-ABAQUS_0

说明：User subroutine UMAT: • can be used to define the mechanical constitutive behavior of a material • will be called at all material calculation points of elements for which the material definition includes a user-defined material behav
<sedaghat> 在 2025-07-01 上传 | 大小：728kb | 下载：0

[单片机(51,AVR,MSP430等)] 24C02

说明：对I2C 2402的00地址写a5，后读出显示到P1的LED上 8个灯接p1口，led的公共极为p0.1 -Write A5 address of 00 I2C 2402, read after to the P1 display LED 8 lamp is connected with the P1 port, led public extremely p0.1
<扬帆> 在 2025-07-01 上传 | 大小：1kb | 下载：0

[单片机(51,AVR,MSP430等)] motor

说明：本程序用于测试4相步进电机常规驱动 使用1-2相励磁 1-2相激励功率增倍，步进角度减半，抖动减少 顺序如下 a-ab-b-bc-c-cd-d-da 又称4相8拍-1-2 phase excitation power double stepping angle halved, jitter reduction The following sequence of a-ab-b-bc-c-cd-d-da is also called the 4 phase 8 beat
<扬帆> 在 2025-07-01 上传 | 大小：1kb | 下载：0

[软件工程] presentation1516

说明：User subroutine UMAT: • can be used to define the mechanical constitutive behavior of a material • will be called at all material calculation points of elements for which the material definition includes a user-defined material behav
<sedaghat> 在 2025-07-01 上传 | 大小：185kb | 下载：0

[软件工程] Schaums-Outlines---Linear-Algebra-Fourth-Edition.

说明：Schaum s Outlines Linear Algebra,Fourth Edition-Schaum s Outlines Linear Algebra,Fourth Edition
<kamil orman> 在 2025-07-01 上传 | 大小：2.74mb | 下载：0

[单片机(51,AVR,MSP430等)] PWM

说明：通过PWM（脉宽调制）调节LED的亮度 定义 LED到P1.0端口 改变led循环中的延时量实现调光-Through the PWM (pulse width modulation) adjust the brightness of LED definition LED to P1.0 port change amount of delay in the LED loop to achieve dimming
<扬帆> 在 2025-07-01 上传 | 大小：1kb | 下载：0

[单片机(51,AVR,MSP430等)] JDQ

说明：P1.4引脚控制三极管再由三极管控制继电器 输出1三极管导通继电器得电吸合，输出0三极管截止继电器失电断开-The P1.4 pin control triode again by the triode control relay output 1 triode relay is attracted, the output of the 0 transistor cut-off relay power loss off
<扬帆> 在 2025-07-01 上传 | 大小：1kb | 下载：0

[成功激励] circuit-of-life

说明：a nice article.written by Willy Sansen .circuit of life,hope to help you.
<chenxin> 在 2025-07-01 上传 | 大小：4.96mb | 下载：0

[JSP源码/Java] Cammer

说明：可以用手机拍照，保存，很好用，可以看看的哟。我用了很不错。-You can take pictures with a cell phone, saving, easy to use, you can see the yo. I spent a lot of good.
<陈仁> 在 2025-07-01 上传 | 大小：3kb | 下载：0