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Nyquist&BPF
- 奈奎斯特成型滤波及带通滤波器 其中有很好的算法，能看眼图
my_2bpsk
- my_2bpsk.rar文件包含了一个m文件和一个低通滤波器数据文件，实现的数字通信系统的升余弦基带成型，bpsk数字调制，以及高斯白噪声、接收端相干解调系统处理的各个阶段，并用plot语句画出了相关波形,对于理解数字通信系统有很大的好处。-my_2bpsk.rar file contains an m file and a low-pass filter data file, to achieve the digital communication system raised cosine b
Digital-filter-design
- 数字成形滤波器设计及FPGA实现 本文对数字基带信号脉冲成型滤波的应用、原理及实现进行了研究。-Digital filter design and FPGA realization of forming this paper, the digital baseband signal pulse shaping filter applications, principle and implementation were studied.
root_raise_cos
- matlab代码，根升余弦滤波器对数字基带信号进行成型滤波，匹配滤波-Matlab code, the root raised cosine filter on the digital baseband signal shaping filter, matched filter
rcosine
- 对码元序列进行基带成型滤波，来减少码间串扰，采用的是升余弦滚降滤波器，可以通过更改参数的方式来更改成根升余弦滚降滤波器-Symbol sequence baseband shaping filter to reduce inter-symbol interference, raised cosine roll-off filter, you can change the parameters to change into a root raised cosine roll-off filter
filter_lpm_shaping
- 4倍内插值的fir成型滤波器，语言vhdl，工程已建立，可以直接运行-4x interpolation of fir shaping filter, language vhdl, project has been established, you can directly run
Matlab_chengxing
- matlab计算FPGA中成型滤波器的归一化系数-matlab calculation shaping filter in FPGA normalization coefficient
interpolation_shaping_filter
- 内插成型滤波器的FPGA实现，可根据需要配置不同的内插倍数，Quarter II环境编译，可直接使用-Interpolation shaping filter FPGA, can be equipped with different interpolation factor, Quarter II compiler environment, can be used directly
QPSKsource
- 用于产生QPSK调制信号的程序。有噪声，并经成型滤波器滤波，很实用-For QPSK modulation signal generator. Noise, and by shaping filter filter, it is practical
shape
- 基于FPGA的成型滤波器的代码，里面内附激励文件，使用verilog编写-FPGA-based shaping filter code, which included incentives files using verilog write
s1
- 仿真高斯白噪声信道下QPSK的Eb/N0与误比特率之间的关系。 要求： 任选一种工具进行仿真：SPW、Matlab、Simulink。 成型滤波器采用根升余弦滚降滤波器，滚降系数为0.5，过采样因子为4 要求仿真至1e-5误比特率 。 与理论值对比，绘出对比曲线-Simulation of Gauss white noise channel QPSK between Eb/N0 and bit error rate of the relationship. Require
QAMCreate
- QAM调制信号生成，可针对多种类型成型滤波器-QAM modulation signal generation can be formed for a variety of types of filter
QAM-8PSK
- 包括8PSK和18QAM调制程序，复信号，带成型滤波器。程序简单易行，绝对可靠。-8PSK and 16QAM signal。
CXFlt
- 通信系统中的基带信号处理中的成型滤波器代码，已经通过编译。-Communication system baseband signal processing shaping filter code, has passed the compilation.
pulse_shaping_filter
- 无线通信系统发射端仿真中，脉冲成型滤波器。是一种根升余弦滤波器。-A pulse shaping filter in the wireless communication system. It is a root raised cosine filter.
QPSK-BPSK-simulation
- 在matlab上仿真QPSK BPSK过成型滤波器，AWGN信道，上下变频后的误码率情况-On the matlab simulation QPSK BPSK been shaping filter, AWGN channel, the error rate down conversion after the case
FIR_lowpass
- 一个FIR低通滤波器的fpga源码，可以应用于通信调制成型滤波器参考代码-A FIR low-pass filter in the fpga source code, can be used in the communication reference code modulation shaping filter
interpolate4
- 调制信号后4倍内插的verilog代码，用于基带成型滤波器输入数据-4 times after modulation signal interpolation verilog code, used to baseband shaping filter input data
BPSK
- BPSK信号的载波调制，包含成型滤波器，上采用器以及载波生成器。(This file provides a transmitter based on BPSK signal, including shaping filter, upsampler and carrier generator.)
7
- 利用 LABVIEW 和 NI USRP 数字通信实验平台，实践 4-QAM 数字调制器和脉冲成型滤波器的原型设计和性能评测。 USRP需自己提供。(The prototype design and performance evaluation of 4-QAM digital modulator and pulse shaping filter are implemented on the experimental platform of LABVIEW and NI USRP digital