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Code(6)
As the figure above illustrates, a phase accumulator compares the sample clock and desired frequency to increment a phase register. Again, the fundamental idea is that we can generate signals with precise frequencies by generating an appropriate sample based on the phase of that frequency at any point in time. In addition, by representing our waveform with 214 (16,384) points, we are able to represent exactly 16,384 phase increments with our lookup table.
- 2013-12-11 09:48:41下载
- 积分：1
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西部赛程序（双CCD）
说明： 基于K60芯片的线性CCD循迹小车，分为速度环和方向环(Linear CCD Track Car Based on K60 Chip)
- 2020-06-16 19:00:02下载
- 积分：1
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NRF24L01AND1602
搞了十几天，终于实现了无线模块NRF24L01可以发送和接收到一串字符了，本程序含发送程序，和接收程序，单片机用AT89S52,把显示的字符串显示在1602上(Out of the 10 days, finally achieving a wireless module NRF24L01 can send and receive a string of characters, and this procedure with sending program, and receive program, microcontroller use AT89S52, the display on the string displayed in the 1602)
- 2010-05-20 00:35:31下载
- 积分：1
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111
无线传感器tpsn改进算法时间节点同步无线传感器tpsn改进算法时间节点同步(Wireless sensor tpsn the improved algorithm of time node synchronization)
- 2020-06-30 16:20:01下载
- 积分：1
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Vector-control-of-ac-machines
From the principles of electrical engineering it is known that the 3-phase
quantities of the 3-phase AC machines can be summarized to complex
vectors. These vectors can be represented in Cartesian coordinate systems,
which are particularly chosen to suitable render the physical relations of
the machines. These are the field-orientated coordinate system for the 3-
phase AC drive technology or the grid voltage orientated coordinate
system for generator systems. The orientation on a certain vector for
modelling and design of the feedback control loops is generally called
vector orientation.
- 2013-05-08 18:08:49下载
- 积分：1
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SD-card-SPI-driver
此SD卡SPI通讯方式的驱动是在keil uVision4下开发的。适用于所有的SD卡。(this SD card driver with SPI communication is developed under keil uVision4 development. Applies to all the SD card.)
- 2015-03-23 11:29:16下载
- 积分：1
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MSC121X_Examples
MSC121X例程rtc wd spi eeprom (MSC121X_examples code)
- 2013-05-20 18:56:25下载
- 积分：1
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STM32F103系列ADC使用
说明： STM32管教实现电压测量显示，开发板使用正点原子的(STM32 pin read display voltage)
- 2020-06-23 07:00:01下载
- 积分：1
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PicCoders
Programm that could hide picture into picture by
using methods of steganography
- 2016-12-12 19:06:54下载
- 积分：1
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hp5400driver
采用51核单片机+375A usb主控芯片驱动hp打印机，该源码已完全调试ok。(51 nuclear Singlechip+ 375A usb host chip driver hp printer, the source has been fully debug ok.)
- 2007-10-14 23:49:54下载
- 积分：1
