资源列表
convolutional-encoder
- In this case is a convolutional encoding code for decoding the convolutional code, using VHDL language. This code provide the method of convolutional encoding for input data. (2,1,7)
BPSK_err
- 使用蒙特卡洛方法模拟BPSK的误码性能。-Using Monte Carlo simulation BPSK BER performance.
main
- DMT调制，就是把整个通信信道在频域上划分很多子信道，在每个子信道上仍然采用QAM或类似的带通信号进行传输。其中QAM的通带中心频率应该与相应的子信道的中心频率一致。-DMT modulation, that is, the entire communication channel in the frequency domain divided on a lot of channel in each channel is still used on QAM or similar bandpass
GPRSMODEM
- 本程序主要是对UART模块和GPRS MODEM模块的程序调试，串口中断和AT指令的使用，和对发送短消息程序的分析-The program mainly for UART module and GPRS MODEM module debugging, serial port interrupts, and the use of AT commands, and send a short message on the analysis procedure
clusterhead
- cluster head selection
Untitled2
- verify the 1st-order delta-sigma modulation by sampling the sinusoidal wave of cos 2πt + 4cos 6πt , assuming an oversampling factor of 16
FSKDemodulator
- FSK demodulator which use two frwquency 1100 & 2300 as mark and space
ps_for
- 简单的同步码捕获程序，用于直接序列扩频的位同步-Simple synchronization code acquisition process for bit synchronization of direct sequence spread spectrum
RayleighCH
- function of the Rayleigh Fading Channel
VB6.0
- PC机接收部分编程：PC串口的RTS经电平转换与PTR2000无线MODEM的TXEN相连。 计算机要发送数据时，RTS变为逻辑1有效，也即PTRZ000的Pin7(TXEN)被置为1， 此时可发送数据。计算机接收数据时，RTS逻辑0有效，也即PTRZ000的Pin7 (TXEN)被置为0，此时可接收数据。PC机接收部分程序介绍如下：-PC-receive part of programming: PC serial port' s RTS by PTR200
bpsk_ber1
- this simulation program for baseband bpsk modem-this is simulation program for baseband bpsk modem