搜索资源列表
用Verilog语言实现QPSK调制
- 用Verilog语言实现QPSK调制，QPSK是一种数字调制方式。它分为绝对相移和相对相移两种。 -Verilog language using QPSK modulation, QPSK is a digital modulation. It is divided into absolute and relative phase shift of the phase shift of two.
BER.rar
- OFDM，MPSK，MDPSK,QAM四种调制方式误比特率的matlab仿真代码。,Matlab simulation code of OFDM, MPSK, MDPSK, QAM modulation bit error rate
QPSK-Rayleigh_channel
- QPSK通过瑞利信道的MATLAB仿真，Alamouti空时码在不同调制方式下的性能仿真-QPSK Rayleigh channel through MATLAB simulation
3
- .FSK、PSK、ASK调制原理 在数字通信系统中，数字基带信号通常要经过数字调制后再传输。常见的调制方式有频移键控（FSK）、相移键控（PSK）、幅移键控（ASK）-. FSK, PSK, ASK modulation principle in digital communication systems, digital baseband signal is usually subject to digital modulation and then transmitted. Common m
FSK
- FSK调制方式的SIMULINK仿真和完整的参数设置-FSK modulation of the SIMULINK simulation and a complete set of parameters
shibie
- 用于调制识别的代码，通过提取特征参数，实现bpsk，qpsk等调制方式的识别-For modulation recognition code, through the extraction of characteristic parameters, implementation bpsk, qpsk forms of identification, such as modulation
MQAM-modulation-demodulation
- 产生一段随机四进制信号，对其进行QAM调制后，送入加性高斯白噪声信道传输，用加法运算在已调信号叠加白噪声，模拟加性高斯白噪声信道对信号传输的影响，在接收端对信号进行相应解调，并与原始信号比较计算误码率。改变误差白噪声的功率，绘制信噪比与误码率曲线。并与同组其他同学的性能曲线比较各种调制方式的性能优劣。-For some randomly generated four-band signal, after its QAM modulation, into the additive white Ga
qam
- 一、 本程序采用16QAM调制方式，对一串2进制信源进行调制，用升余弦滚降函数进行基带调制，再调到高频信道；在信道上加入高斯白噪声，运用匹配滤波器解调，画出解调星座图，运用最小欧氏距离译码判决，计算误比特率。-First, this program uses 16QAM modulation mode, for a string of two binary source is modulated with a raised cosine roll-off function for base-ba
tiaozhifangshidezidongshibie
- 数字信号处理中的调制方式的自动识别的MATLAB程序-Digital signal processing modulation of the automatic recognition of the MATLAB program
xiaocai_modulation
- 无线通信高斯白噪声信道各类调制方式，并且有星座图、调制曲线分析。-Wireless communications Gaussian white noise channel types of modulation methods, and has constellation, modulation curve analysis.
16QAM
- 采用16QAM调制方式对一串二进制信息进行基带调制，并分析其功率谱，在AWGN信道上进行传输，并解调，最后对其误比特（BER）性能加以分析。-Using 16QAM modulation methods on a string of binary information in the baseband modulation, and analyze the power spectrum, in the AWGN channel for transmission, and demodulation
features
- 各种调制方式调制识别用，区分ask，psk，fsk-Modulation recognition using
fsk信号调制
- 通过MATLAB编程实现对fsk调制方式误码率的仿真！(Through MATLAB programming to achieve FSK modulation mode error rate simulation.)
ook调制仿真
- 用MATLAB实现ook调制方式的信号误码率仿真(Simulation of signal error rate of ook modulation using MATLAB)
psk调制仿真
- 用MATLAB编程实现psk调制信号的误码率仿真(Simulation of PSK modulation signal bit error rate using MATLAB programming)
不同调制方式的papr
- 不同调制方式，QAM,APSK等峰均比对比(modulation compare,no channel,no code)
CLDNN
- 基于卷积加长短时记忆网络网络的无线电调制方式识别(Identification of radio modulation based on convolution extended short-term memory network)
CNN
- 基于卷积神经网络的无限电调制方式识别，数据集由软件无线电产生(Recognition of infinite electrical modulation based on convolutional neural network. Data sets are generated by software radio)
调制识别源程序
- 实现多种信号调制方式的识别，涉及到三种算法和三个源程序，请大家借鉴，共享！(It involves three algorithms and three source programs to realize the recognition of multiple signal modulation modes. Please learn from and share)
全新的子载波调制方式盲识别算法
- 提出一种全新的子载波调制方式盲识别算法,该算法利用OFDM子载波组的统计特性,然后通过推导得到新的基于混合高阶矩的特征量,使得到新的特征量不受信噪比、载波频偏与相位偏移的影响。