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M2M4-SNR-estimination
- 经典的二阶矩四阶矩信噪比估计，有不经过上采样、成型滤波和经过上采样、成型滤波的两种版本。加噪方式也分别用了matlab自带函数和自写两种版本。望大家参考。-Second Moment classic SNR estimation fourth moment, there is not through the sampling, the shaping filter and sampled, two versions of shaping filter. Plus noise mode were
ls_inv_filter
- 子波整形反褶积是通过所设计的整形滤波器对地震子波，使其成为所期望的形状。-Shaping wavelet deconvolution by shaping filter designed for seismic waves, making it the desired shape.
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.
PSK
- 根据M值的改变可以产生2、4、8、16PSK数字调制基带信号，且成形滤波器可任选升余弦、根升余弦、高斯。-M may be generated according to a change value 2,4,8,16PSK baseband digital modulation signal, and optionally raised cosine shaping filter, the root raised cosine, Gaussian.
DFT
- 绘制OFDMA/ LFDMA/ IFDMA信号的PAPR DFT传播有/无脉冲整形滤波器 不同数量的每个终端的子载波（用户）-plot the PAPRs of OFDMA/LFDMA/IFDMA signals DFT spreading with/without pulse shaping filter and different number of subcarriers per terminal (user)
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.
matlab
- Increase the simulation time in the scr ipt, the simulated and theoretical results should converge • Use a pulse shaping filter at the transmitter • At the receiver, precede the discrete-time integrator with a multiplier by a replic
4CPM
- 实现完整的4CPM(h=1/2)调制解调程序，包括消息序列生成，串并转换，升抽样成形滤波，数字上变频，多项式非线性效应，AWGN信道，到接收端数字下变频，降采样，匹配滤波，接收端基带信号星座图。-Message sequence generation, serial-parallel conversion, up sampling shaping filter, digital upconversion, polynomial nonlinear effects, AWGN channel, t
16QAM_matlab
- 实现16QAM完整的调制解调系统，包括基带信号串并转换，星座图映射，升抽样成形滤波，升采样半带滤波，数字上变频，功放的多项式非线性效应，加性高斯白噪声信道，接收端下变频，降采样，匹配滤波，绘制接收端星座图。-16QAM modulation and demodulation realize the complete system, including the baseband signal string and conversion, constellation mapping, samplin
Wiener-Filter
- Spectral Shaping using Wiener Filter
lab
- 包含两个labview程序 一个为pulse shaping filter 一个为 matched filter -A program that contains two labview as a pulse shaping filter is matched filter
Qam16
- 16QAM信号的matlab仿真，包括脉冲成型滤波高斯信道解调-Matlab 16QAM signal simulation, including pulse shaping filter Gaussian channel demodulation
sin
- 用VHDL语言编写实现以下功能：用PLL，复位器，分频器，同步时钟，计数器来产生正弦波，再在其上加扰，用FIR滤波器进行滤波整形，最后得到输出。-Using VHDL language to achieve the following functions: PLL, reset, clock synchronization, frequency divider, counter to generate sine wave, and then scrambling on the filter sh
QPSK
- 基于OFDM调制解调通信系统的频偏估计技术matlab程序，对于研究者具有非常重要的参考价值。-QPSK modulation and demodulation literature, including modulation and demodulation, shaping filter, matched filtering, carrier synchronization, bit synchronization and other key technologies. For engine
TD_RRCFilter
- 本程序设计TD-SCDMA系统中的FIR脉冲成形滤波器（发射端）或低通滤波器（接收端）-The program design TD-SCDMA system FIR pulse shaping filter (transmission side) or a low-pass filter (the receiving end)
MPSK_Matlab
- 基于Matlab的MPSK仿真分析，加入成型滤波过程，通过高斯信道后解调。-MPSK based on Matlab system simulation, adding the process of shaping 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
bpsk
- bpsk在AWGN信道下的误码率与bertool理论误码率比较,包含发送和接收星座图。无成形滤波器等，主要是学习原理用的-bpsk BER under AWGN channel bit error rate compared with bertool theory, including sending and receiving constellation. No shaping filter, are primarily used for learning principles
yantu
- 基带调制信号的产生方法； 眼图的生成方法和分析方法 用的是升余弦成型滤波，可以选择加入噪声或码间串扰 -Eye diagram generation method and analytical methods method for generating baseband modulation signal using a raised cosine shaping filter, you can choose to join inter-symbol interference
sj
- 此文件为matlab的simulink仿真简单通信模型，使用高斯信道，包括信源编码、信道编码、成型滤波、带通调制等等模块-This file is a simple communication matlab simulink simulation model using Gaussian channel, including source coding, channel coding, shaping filter, band-pass modulation module etc.