One more serial source for i8052 controller.

modbus是应用比较多的通讯协议，程序计算MODBUS RTU通信协议中的CRC校验-Modbus is the application of a relatively large number of communication protocols, procedures MODBUS RTU communication protocol computing the CRC checksum

overlap addition for input sequence long

Discrete Multi Tone (DMT) is the modulation scheme used for Asymmetric Digital Subscriber Line (ADSL) systems and one of the modulation schemes used for Very high-speed Digital Subscriber Line (VDSL) systems.

ofdm通信系统相关编码，包括导频、同步等部分-ofdm communication system-related codes, including the pilot, synchronization and some other

拨号程序-a dialing program

2psk仿真的案例，matlab环境下的。不是自己编的，可能对初学者有点用处-2psk case simulation, matlab environment. Not own, and perhaps a bit useful for beginners

这是有关锁相环的一些必用知识.希望能对大家有所帮助哈-This is some of the PLL will use that knowledge. We want to help Kazakhstan

Simple BPSK modulator. uses a file called HuffmanE.txt and maps the binary digits to bipolar voltage level. Written in C

一个关于usb编程入门例子,开发一个usb driver需要做的基本步骤.-Getting Started on usb programming examples, the development of a usb driver needs to do the basic steps.

MC CDMA - multicarrier cdma-MC CDMA- multicarrier cdma