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mp3程序设计资料包 S_CXV
- mp3设计程序资料,采用c语言编写。 README file for yampp-3 source code 2001-05-27 This is the current state of the yampp-3 source code, 2001-05-27. This code is intended to run on Rev. B of the yampp-3 PCB, but can ofcourse be used on compa
pbr
- The goal of this project is to explore the idea of point-based radiosity, which is a shooting radiosity technique suggested by Mark Harris at UNC. The primary idea is that features available in graphics hardware can be utilized to perform radio
SerialComOCX
- 基于事件驱动的串口通讯控件 消息帧数据格式: 1 0 A B X X 其中 10 为消息标识, AB表示文本长度,L=A*100+B XX为配位字符,任意 控制帧数据格式 0 1 A B M N 其中 01为控制标识, AB为请求标识 MN为附加标识 11表示请求对方接收文件,M表示描述字串中文件名子串的长度 N表示描述字串中文件大小子串的长度 10通知对方放弃传输 00通知文件传输完毕 01请求对方
PhilipsRFIDRC500FirmWare
- 提供Philips射频C51固件程序完整源代码,经过修改用于产品开发的,有助于清楚地理解ISO14443A(B)协议。-provide Philips C51 RF firmware source code integrity of the process. After modified for product development, contribute to a clear understanding ISO14443A (B) agreement.
mdesiir
- design LP,HP,B S digital Butterworth and Chebyshev filter. All array has been specified internally,so user only need to input f1,f2,f3,f4,fs(in hz), alpha1,alpha2(in db) and iband (to specify the type of to design). This program output hk(z)
几种编码方式
- A. 产生一个长为1000的二进制随机序列,“0”的概率为0.8,”1”的概率为0.2;B. 对上述数据进行归零AMI编码,脉冲宽度为符号宽度的50%,波形采样率为符号率的8倍,画出前20个符号对应的波形(同时给出前20位信源序列);C. 改用HDB3码,画出前20个符号对应的波形;D. 改用密勒码,画出前20个符号对应的波形;E. 分别对上述1000个符号的波形进行功率谱估计,画出功率谱;F. 改变信源“0”的概率,观察AMI码的功率谱变化情况;-have a length of 1,000
usbmgr-0.4.8.tar
- USB Manager(usbmgr) 0.4.8 Shuu Yamaguchi <shuu@wondernetworkresources.com> Special Helper: Philipp Thomas When USB devices connect to or disconnect from a USB hub, the usbmgr works as the following according to configuration. a) It loads and u
VideoMonitorActiveX
- 这个是C#开发的用于B/S网页插件的视频播放activeX控件。市面上都是基于VC的,我这个市面上绝无仅有。开发时找了N多资料才开发成功。WEB系统发布后,可远程观看视频。怎么在网页里嵌入ActiveX控件就不用我教了吧?google一大堆。把我的程序嵌入一下就行了-This is the C# development for the B/S Web plug-in video player activeX control. Market are based on VC, and my uniq
MTK_editor
- 一款界面好用的bin文件修改工具,比原先的更容易操作-A bin-to-use interface document editing tools, easier than the original operation
MTK
- 这个是一款刷机工具可以刷8大芯片 支持破解加密的字库 用起来很方便 是东震破解的-This is a Brush Brush tool 8 crack encryption chip to support the font is easy to use crack of dong jin
G0729nbe
- 通信系统 ITU-T G.729 Annex B 语音压缩标准-ITU-T Recommendation G.729 – Annex B A silence compression scheme for G.729 optimizedfor terminals conforming to recomendationV7.0
jz
- 甲乙两台80C51单片机串行通信,一台通过开关控制P1口的高低电平并发送数据,另一台接收发送过来的数据,通过P1口用发光二极管显示,高电平点亮,低电平熄灭。-A and B two 80C51 microcontroller serial communication, a switch control through the high-low P1 port and send the data to send over another to receive the data, through t
CC2420_RF_dormancy
- 该实验是在“点到点无线通信实验”的基础上进行开发,节点A 作为发射模块,节点B作为射频休眠实验的对象,PC 通过串口下达休眠和唤醒的指令给节点B,来实现对射频部件的唤醒和休眠功能。串口的设置为波特率1-The experiment is in the " point to point wireless communications experiment" based on the development of a transmitter module node A, node
DTMF5410
- DTMF 编解码器在编码时将击键或数字信息转换成双音信号并发送,解码时在收到的DTMF 信号中检测击键或数字信息的存在性.采用ccs2.2开发。运行在DES5410APP-U开发版上。 子程序_start_ac01,完成AD 及DSP 的多通道缓冲串口(McBSP)初始化。 子程序_iir_to_dtmf,通过由函数set_freq_coff()初始化的系数,分别迭代运算产生行 频和列频,该子程序计算出的两个频率信号样本值分别放入累加器a 和b,相加之 后作为新的一个音频样本发送
IIR
- IIR数字滤波器。直接级联II型,利用MATLAB产生的系数-IIR filter using cascaded Direct Form II Coefficients a s and b s correspond to b s and a s from MATLAB
HF-channel-model-used-to-design-a-modem-of-9600-b
- HF channel model used to design a modem of 9600 bps in 3khz BW
where
- 获取自身位置,地图定位,选择联系人发送个人位置信息给对方,从A到B的导航路线图-Get their location, map location, select a contact to send personal location information to each other, from A to B navigation route map
AndroidTask
- android 关于Task启动模式 进入界面a跳转到b 点击home键 再重新启动程序进入界面是b-android on the Task interface into a jump-start mode to b click the home button and then restart the program into the interface is b
Final_Project_MATLAB_Session_2
- Signals and System Want to transmit a digital image point A to point B using radio waves, -Signals and System Want to transmit a digital image point A to point B using radio waves,
Demo_CR95HF
- 在工作中曾完成的一个NFC读卡器, 主要使用的ST公司的新推出的CR95HF芯片,做板测试已OK。 对于从事NFC开发的人员绝对是一种值得备用的资料。 (附件提供原理图,CR95HF编程手册,驱动CR95HF的C源代码,另包含有 对双接口芯片M24LR64的驱动) CR95HF芯片有如下特点: 标准频率:13.56-MHz 支持多协议:ISO/IEC 14443 A and B,ISO/IEC 15693,ISO/IEC 18092 提供2种标准接口: SPI 和 UART