搜索资源列表
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
xp4
- 通过matlab 实现通信的模拟调制与解调-analog AM
chanalsimulation
- 关于bpsk调制和解调，进行模拟调制，自行编写绝对正确-About bpsk modulation and demodulation, to simulate modulation, self-preparation is absolutely right
MATLAB
- 【摘要】采用’()*(+ 通信仿真软件对应用于无线信道中的,-./，0-./，01(’ 的数字通 信方式和主要通信过程的实际情况进行计算机模拟仿真。主要通信过程为抽样、量化、编码、调制解 调、纠错编码等，并给出了几种调制解调的主要特性，为建立实际通信系统提供了基本的依据。 【关键词】移相键控（-./）；正交幅度调制（1(’）；脉码调制（-2’）-【Abstract】 ()*(+ communication simulation software used in wireless ch
2fsk
- FM调制解调电路的课堂模拟电路图，可以用来作为课堂教学的模板电路-Classroom simulation circuit diagram of the FM modulation and demodulation circuit template that can be used as a classroom teaching circuit
2ASK
- 用LabView仿真模拟数字调制解调2ASK。-LabView simulation of digital modulation demodulation 2ASK.
2FSK
- 用LabView仿真模拟数字调制解调技术2FSK。-LabView simulation of digital modulation and demodulation techniques 2FSK.
2PSK
- 用LabView仿真模拟数字调制解调技术2PSK。-LabView simulation of digital modulation and demodulation techniques 2PSK.
DPSK
- 用LabView仿真模拟数字调制解调技术DPSK。-LabView simulation of digital modulation and demodulation technology DPSK.
random-narrowband-signal
- 该仿真程序模拟了随机窄带信号的发射和接收检测过程，也是调制解调过程。-The simulation program to simulate the random narrowband signal transmitting and receiving the detection process, but also the modulation and demodulation process.
2DPSK
- 用SystemView仿真实现二进制差分相（2DPSK）的模拟调制及2DPSK的差分解调，对二进制差分相位键控（2DPSK）的抗噪声性能估计。 -SystemView Simulation the binary differential phase (2DPSK) of analog modulation and 2DPSK differential demodulation estimated binary differential phase the keying (2DPSK) of
Chapter3
- 模拟调制解调系统的性能，包括加噪声和不加噪声的情况下，包括幅度调制和角度调制-Analog modulation and demodulation system performance, including plus noise and without noise situations, including amplitude modulation and angle modulation
MSK_jiushouji
- 基于MSK调制解调的接收机在移动无线通信中得到广泛应用，特性很好 所以，本程序设计主要目的是根据MSK基带调制原理，通过模拟通信中接收机接收的准确特性（即误码率）曲线，来体现MSK接收机的良好的通信特性。 -MSK modulation and demodulation based on the mobile wireless communications receiver has been widely used, so that characteristics of a good, th
BPSK_AWGN_Pe
- BPSK仿真，随机生成普通序列，转换成BPSK并进行模拟调制传输解调。-BPSK simulation
chapter9
- 频偏为0.2Hz时的子载波解调结果以及OFDM的模拟调制实现与IDFT实现-An offset of the analog modulation sub-carrier demodulation 0.2Hz OFDM time to achieve results, and to achieve the IDFT
Analog-modulation
- 模拟调制解调：AM、DSB、LSB及FM。（通过AWGN噪声信道）-Analog modulation：AM、DSB、LSB and FM。
AMDSB
- 基于MATLAB的模拟信号调制解调的GUI设计。-Based on MATLAB s information extraction of micro- moving target, one person s breathing heartbeat as an example.
LabViewFM
- LabViewFM模拟调制解调。采用正交调制，解调利用希尔伯特变换得到幅度信息。稍加改动可以在NI USRP上仿真。(LabViewFM analog modulation demodulation. Quadrature modulation and demodulation are used to obtain amplitude information by Hilbert transform. A little change can be simulated on NI USRP.)
chezai
- 以车载数字电视为对象，基于matlab通信工具箱模拟其调制解调过程(Taking the vehicle digital TV as the object and simulating the modulation and demodulation process based on the MATLAB communication toolbox)
psk调制解调仿真
- BPSK (Binary Phase Shift Keying)-------二进制相移键控。是把模拟信号转换成数据值的转换方式之一，利用偏离相位的复数波浪组合来表现信息键控移相方式。BPSK使用了基准的正弦波和相位反转的波浪，使一方为0，另一方为1，从而可以同时传送接受2值(1比特)的信息。(- binary phase shift keying. It is one of the ways to transform analog signals into data values, and t