搜索资源列表
ds_1
- DS的信号调制解调,是基于matlab的的M文件。-DS signal modulation and demodulation, is based on the M-file matlab.
moulation_classification
- 主要是实现调制识别,区分几种常用的数字调制信号,包括ASK,FSK,PSK,QAM。含有两个文件夹 其一为特征参数的仿真;其二为正确识别率的仿真。 文件夹key feature simulink中: 运行程序会得到各特征参数之间区分图 从图中可看到特征参数的有效性。 文件夹classification rate simulink中: 运行main.m文件 可以得到正确识别率 -Mainly to achieve modulation recog
MUTLABDSB
- matlab实现通信中DSB调制。程序中相关数据不同,请根据自己需要修改。-DSB modulation matlab to achieve communication. Process data are different, modify according to their needs.
tx_modulate
- 该程序用来实现发端的调制,其中包括BPSK、QPSK以及16QAM等调制方式-The program used to implement the originator of the modulation, including BPSK, QPSK and 16QAM modulation, etc.
qpsk
- 编写的qpsk源程序,实现qpsk的的调制解调-Qpsk written source, to achieve qpsk of the modulation and demodulation
svm_inverter_anggun_anugrah
- This is a simple model simulink for Space Vector Pulse Width Modulation Inverter with input alpha-beta (2-phase AC)
fsk
- 自己编程产生一种二进制频率调制信号,为数字调制信号的识别做准备。- programming to produce a binary frequency modulation signal, the recognition of digital modulation signals in preparation.
QPSK
- qpsk调制例程。包括显示幅频特性曲线和星座图-qpsk modulation routine. Including the amplitude-frequency curve show and constellation
ofdm
- ofdm调制解调的fpga实现。使用Verilog实现IEEE 802.16a系统的调制解调模块。-ofdm modulation and demodulation of fpga implementation. Verilog implementation using IEEE 802.16a system, modem module.
mimo
- 附件包括了运用mimo技术实现的ofdm系统,其中包括信道的创建,调制解调技术,还有相关指导文档-Accessories include using mimo ofdm systems technology implementation, including the creation of the channel, modulation and demodulation techniques, as well as the relevant guidance documents
0081GUI
- 这是一个基于GUI系统。 GUI是在命令行调用通过键入“ui_start”。 GUI是自我解释性。 工具提示是由于在蓝颜色。将光标定位需要这些详细的说明。主要文件 “runsim.m”。在这些模拟的单变量的选择是没有明确给出。这是因为单输入单输出的结果为特定 调制类型显示在每一个用于比较的阴谋。-This is a GUI based system. The GUI is invoked from the command line by typing "ui_start". The
cdmawatermarking
- dither modulation for embedding watermark
a
- 一个关于FM收音机的程序,里面包括FM调制解调,以及PLL模块,并在SIMULIN内实现仿真。-A program on FM radio, which includes FM modulation and demodulation, and PLL module, and simulation within the SIMULIN.
QAM
- QAM的系统调制与解调的MATLAB程序 -QAM modulation and demodulation system
QPSK_modulator_demodulator
- Wireless_Communication_FPGA设计代码之一:QPSK调制解调的FPGA实现 将相应的源文件复制到本地硬盘上,修改属性为可写,然后在ISE环境中新建工程,然后添加相应的源文件即可。-Wireless_Communication_FPGA one of the design code: QPSK modulation and demodulation of the FPGA to achieve the corresponding source files to loc
AWAN
- 分析Samples per symbol对simulink调制模块的影响-Analysis of Samples per symbol to the modulation module of simulink
tiaozhiyujietiao
- 通信工程专业主干课程移动通信课程中,调制与解调章节的讲义-Mobile communication courses, modulation and demodulation section of handouts
all
- 完成了数字接收机的整个流程仿真,从调制,解调,下变频,抽样判决,鉴频的整个模块-To complete the entire process of digital receiver simulation, from the modulation, demodulation, downconversion, sample sentences, frequency of the module
AD9833
- 基于C8051F060单片机控制AD9833实现FSK调制时间-AD9833 based on C8051F060 MCU time to achieve FSK modulation
pcm
- 脉冲编码调制(PCM)实现 编程实现PCM技术的三个过程:采样、量化与编码。 采样:低通连续信号采样,以 x=sin(200*t) m=x./(200*t) m=m.*m 为例说明低通采样定理,绘出信号时、频图形;带通连续信号采样,以x=sin(20*t) m=x./t 为例说明带通采样定理,绘出信号时、频图形。 量化:均匀量化,以幅度 的正弦信号为例实现为64级电平的均匀量化;非均匀量化,输入A律PCM编码器的正弦信号 ,采样序列为 ,将其进行PCM编码,给出编码器的输出码组序列