搜索资源列表
ber_ml_recv
- 实现了在通信系统的瑞利信道情况下的信道生成和信号调制情况-implement the modulation and the channel generation
example4_7
- DSB调制和相干解调系统仿真 fm=2-figure subplot(311) plot(f,abs(yr)/N) title( 接收信号与相干载波相乘后的频谱 ) xlabel( f /Hz )
MPSKQAM
- 本文深入研究了复杂调制信号MPSK、MQAM的倍号子类以及常用恒包络信 号OQPSK、or／4 QPSK、MSK的调制识别披本。在鳆种基本调制识别方法即基于特征提取的方法和基于最大似然的方法的纂础上采用四种算法分别对上述信号进行识别研究。-This article studies the complex modulation signals MPSK, MQAM number of times and the common sub-class of constant envelope sig
QPSK
- 基于ＭＡＴＬＡＢ的ＱＰＳＫ的信号调制，应用于课程设计-MATLAB-based QPSK signal modulation, used in curriculum design
hao
- 6种信号的调制识别，识别率在SNR<10是高达90 。非常好的程序-a very good matlab program!
mian
- 运用神经网络进行信号的调制识别源程序！希望有需要的下载-a very good matlab program!!
FM
- 本设计根据锁相环原理，通过两片CD4046搭接基本电路来实现FM调制/解调电路的设计，将调制电路的输出信号作为解调电路的输入信号，最终实现信号的调制解调。原理分析，我们得到的载波信号的电压 大于3V，最大频率偏移 5KHz，解调电路输出的FM调制信号的电压 大于200mV可以看出我们的具体设计符合设计指标。-FM
BPSK_AWGN
- BPSK信号调制加上高斯噪声后的通信信道仿真-BPSK modulation with Gaussian noise signal after the communication channel simulation
ask
- 用钱买回来的资料.利用CMOS锁相环芯片实现ASK信号调制与解调-CMOS PLL chip using ASK modulation and demodulation
DPSK
- 用MATLAB实现dpsk信号调制，载波信号-Using MATLAB to achieve dpsk signal modulation, the carrier signal
hao
- 调制识别全过程，包括信号特征值的提取，神经网络的训练，信号识别。非常好-the process of modulation recognition.it is very good for the study of modulation recognition
elfsk
- MATLAB仿真，随机信号的FSK调制和解调过程。-MATLAB simulation, random signal of FSK modulation and demodulation process.
qamandqpm
- 在加性高斯白噪声信道里，BPSK调制信号与MPSK调制信号的比较-in the awgn channel , bpsk system vs mpsk
CP0301
- 应用matlab产生用正弦信号调制的模拟PPM信号，并给出了功率谱密度-Matlab sinusoidal signal generated by application of the analog PPM signal modulation, and gives the power spectral density
gmsk2
- 可调输入发送端编码，可调滤波器，gmsk信号调制解调过程-Adjustable input transmitter encoding, tunable filter, gmsk signal modulation and demodulation process
msk1
- msk信号调制解调过程，包括发送端及接收端信号谱分析过程。-msk signal modulation and demodulation process, including the sender and the receiver signal spectrum analysis.
msk2
- 可调输入发送端编码，可调滤波器，msk信号调制解调过程-Adjustable input transmitter encoding, tunable filter, msk signal modulation and demodulation process
dsb
- 对通信信号的调制，AM、DSB、SSB,现在介绍DSB的算法，即源代码。-Modulation of communication signals, AM, DSB, SSB, DSB will now describe the algorithm, that is the source code.
FMdemode
- FM信号的调制解调算法仿真MATLAB源码-FM signal modulation and demodulation algorithm for simulation of MATLAB source code
AMPMdemode
- AM/PM信号的调制解调算法仿真MATLAB源码-PM signal modulation and demodulation algorithm simulation MATLAB source code