FanxingDemo

ISODATA聚类算法演示程序 完全按照《现代模式识别》孙即祥著作 2.4.4《动态聚类法》算法3实现 。 使用欧式距离作为测度标准。(ISODATA clustering algorithm demo program in full accordance with the )

An effecient algorithm has been proposed by Schmidl and Cox for carrier frequency estimation in orthogonal frequency-division multiplexing systems. The scheme is based on the transmission of a training symbol composed of two identical halves in the time domain. In this paper we extend this algorithm by considering a training symbol composed of L>2 identical parts. This makes it possible to achieve a better accuracy at the cost of some increase in computational load. The estimation range can be made as large as desired without the need of a second training symbol, as required by the Schmidl and Cox method.

stm32-超声波避障 联合开发网 - pudn.com

基于51单片机的实验 用于驱动直流电机的c程序(Based on 51 single-chip experiments used to drive DC motor c program)

TI BeagleBoard-XM的開機映像檔，將其解壓縮後，執行其中的sh檔即可自動將你的uSD卡格式化並安置好開機映像檔，其中包含一個readme文檔，可參照其方式執行。(TI BeagleBoard-XM s boot images,uncompress it and execute the .sh file then it can automatically format your uSD card and make install the boot images in it.There is a readme file included and can be followed.)

It s Update pack of Jlink V8.

data base of humain reaction

一个电表行业专用的基于645规约的电表485通讯抄表程序，可以进行485总线抄表，645规约测试。程序技术要点就是规约数据传输协议的处理，如向电表发送数据时的控制码和数据长度、发送的数据部分(数据标识 + 密码 + 数据)、应答帧长度、结束标志等通讯协议的处理值得大家学习。(A meter-based industry-specific statute 645 meter 485 meter-reading procedure can be carried out 485 meter, 645 Statute of the test. Procedures for the technical elements of the statute is to deal with data transmission protocols, such as sending data to the meter when the control code and data length, send the data section (data logo+ Password+ Data), response frame length, marks the end of the treatment protocol, etc. everyone deserves to learn.)

51单片机采集18B20温度数据发送到蓝牙模块(Send 51 SCM Acquisition 18B20 temperature data to the Bluetooth module)

用于TI 3S9B96开发板 实现功率转换的功能(Development board for the TI 3S9B96 achieve power conversion function)