costas loop 2. Bpsk symbols

In this simulink model , BPSK modulation and demodulation is simulated .A square root raised cosine pulse shaped signal is modulated and given as input to the demodulator.The received signal is demodulated and given to the detector where it is matched filtered and down-sampled .The effects of symbol timing offset can be seen by varying the phase of down-sampling operation.The signal transmitted is recovered at the detector output.-In this simulink model , BPSK modulation and demodulation is simulated .A square root raised cosine pulse shaped signal is modulated and given as input to the demodulator.The received signal is demodulated and given to the detector where it is matched filtered and down-sampled .The effects of symbol timing offset can be seen by varying the phase of down-sampling operation.The signal transmitted is recovered at the detector output.

软件无线电尝试，绝对前沿！- Software radio attempt, absolute front!

Nokia手机应用软件,同时适用pop port DKU-5 -Nokia mobile applications, apply pop port DKU-5

WSN(无线传感器网络）仿真实例，实现仿真的结束条件定义-Wireless (wireless sensor networks) simulation example, the realization of the end for simulation definition

此程序参照了IEEE 802.11a ，使用了52个子载波。理论期望papr为52.但是由加扰器的存在，所有子载波很难一直的调制-Per the IEEE 802.11a specifications, we 52 have used subcarriers. Given so, the theoretical maximum expected PAPR is 52 (around 17dB). However, thanks to the scrambler, all the subcarriers in an OFDM symbol being equally modulated is unlikely.

Adaptive Filter Theory　是滤波器设计的经典教材，深入浅出的讲解了滤波器的原理-Adaptive Filter Theory is the classic filter design materials, in simple terms to explain the principles of the filter

经典CDMA教材，强烈推荐，学习通讯的一定要下，不可不看-classic CDMA materials, and strongly recommended that the study of communications must, we should not see.

简化SPCOMM，去掉一些编程不常用功能 串口通讯控件-Serial Communication Control

VC写的，一个用at命令编写的来电显示器,很有参考价值。-VC wrote, with an order to prepare at the caller display of great reference value.

是基于消息传递系统的传输. 发送信件到一个油箱里,然后接受方可以接收从那个油箱取邮件-is based on the messaging system of transmission. Send a letter to the tank, then the recipient can receive from the fuel tank from which mail