外国人写的卡尔曼滤波算法，a discrete Kalman filter

H263通信规范-H263 communications specification

在delphi利用多线程实现数据采集有文档说明-use in multi-threaded data collected documents note

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IPdianhua xuexi.电话，学习系统。-IP telephone system. telephone study system.

The SL11RIDE is a low cost, high speed Universal Serial Bus RISC based Controller board. It contains a 16-bit RISC processor with built in SL11RIDE ROM to greatly reduce firmware development efforts. Its serial flash EEPROM interface offers low cost storage for USB device configuration and customer product specific functions. New functions can be programmed into the I2C by downloading it from a USB Host PC. This unique architecture provides the ability to upgrade products, in the field, without changing the peripheral hardware.-USB IDE solution

采用直接法实现实信号输出信道化发射机matlab仿真程序:可清楚地看出输入的基带信号被分别调制到了相应的频带上，并且输入的各路基带信号的频谱结构可以很明显地在输出的频谱中体现出来-Using the direct method to achieve real signal output channel of the transmitter matlab simulation program: You can clearly see that the input base-band signal is modulated separately to the corresponding frequency band, and the input signal spectrum with the roadbed structure can be clearly in the output reflected in the spectrum

用matlab编写的关于bpsk的ber与信噪比关系的仿真图，通过编译证明结果是正确的。

H.264压缩原理及实现细节,在进行H.264开发的朋友们值得一看-H.264 compression principle and the details during the development of the H.264 friends eye-catcher

GB20999-2007-T 交通信号控制机与上位机间的数据通信协议，该标准定义了交通信号机与上位机的行业标准，方便了不同厂家信号机与后台管控平台的对接。

BOrgTec GPSRS232 ActiveX Control提供如下特性：分析NMEA串，也就是说包含在NMEA序列里的数据将被提取出来。数据由ActiveX事件提供。NMEA序列从与PC串口连接的GPS接受器中获得。可以配置串口的参数，以与多种GPS接受器进行通讯。配置ActiveX Control显示数据的字体颜色和计量单位。这些特性使你在应用中加入GPS功能变得简单。适用语言：D5-BOrgTec GPSRS232 ActiveX Control provides the following features: Analysis of NMEA string, that is included in the sequence in the NMEA data will be extracted. Data provided by the ActiveX events. NMEA sequence from the PC serial port to connect with the GPS receiver gain. Serial port parameters can be configured to a variety of GPS receivers and communication. ActiveX Control to configure the font color display data and units of measurement. These features allow you to add in the application of GPS functionality simple. The application of the language: D5