搜索资源列表
ask.rar
- 用简单的DDS方法产生的波形来调制ASK以及FSK,使其调制更简单,The DDS with a simple way to generate the waveform modulation ASK, PSK, FSK, make it more simple modulation
sasdw.rar
- 现有数字信号自动调制识别方法大多只适用于无记忆信号，如PSK、ASK、FSK信号等。将有记忆 信号(MSK信号)和无记忆信号一起考虑，提出了一种改进的数字信号自动识别方法。该方法采用信号的瞬时统 计量作为特征参数，采用多层神经网络作为分类器。计算机仿真表明：当噪声采用高斯白噪声，并且信噪比大于 l5 dB时，识别率高于96％ ；当信噪比不低于l0 dB时，识别率不低于90％。,Existing digital signal automatic modulation recognition
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- .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
ASK-OOK-FSK-BPSK
- MATLAB编写的ASK，PSK，QAM等调制方式的实现代码。该代码简洁易懂，可以对理解理论起到补充作用。-MATLAB prepared ASK, PSK, QAM modulation, such as the realization of the code. The code easier to understand, can play a complementary role to understand the theory.
ddsmodem
- modem ask, fsk, psk program susing DDS
taiozhi
- ASK,FSK,PSK,QPSK信号的产生程序，附有详细说明调制信号的产生原理。-ASK,FSK,PSK,QPSK
ask.fsk.psk.dpsk
- ASK FSK PSK DPSK 图形描述 -ASK FSK PSK DPSK graphic descr iption
bpsk
- 二相相移键控（BPSK）调制解调过程的MATLAB仿真实现。ASK、FSK、PSK这三种数字调制方式在抗干扰噪声能力和信号频谱利用率等方面，以相干PSK的性能最好，目前已在中、高速传输数据时得到广泛应用。-Binary phase shift keying (BPSK) modulation and demodulation process, MATLAB Simulation. ASK, FSK, PSK modulation in the three digital noise interf
code
- <基于Verilog HDL的通信系统设计>源码，包含ASK,FSK,PSK,QPSK,PPM等的调制解调-< Verilog HDL-based communication system design> source, including ASK, FSK, PSK, QPSK, PPM and other modem
ASK-FSK-PSK
- 用MATLAB实现ASK,FSK,PSK的程序-ASK, FSK, PSK program in MATLAB
ASK---FSK---PSK
- 数字调制技术的发展日新月异现如今信息技术不断的推陈出新，信息的传输及通信起着支撑作用。而对于信息的传输，数字通信已经成为重要的手段。因此，数字信号的调制就显得非常重要。数字调制是通信系统中最为重要的环节之一，而实现数字调制需要的方法就需要用键控法来实现，比如可以对载波的振幅、频率和相位进行键控。-ASK , FSK , PSK modulation and demodulation of the simulation comparison
ask-fsk-psk
- Different Modulation schemes are here! like ask, fsk, psk etc!
ASK-FSK-PSK
- 单片机控制AD9854芯片产生ASK，FSK，PSK三种波形调制的程序，这些程序都经过本人调试过，分享给大家。-SCM AD9854 chip generates ASK, FSK, PSK modulation of three waveforms programs that have been already debugged, to others.
ask-fsk-psk-new-matlab-program
- ASK FSK PSk stimulation using matlab stimulation tool
ask-fsk-psk-modulation-matlab
- This shows the ask. fsk. psk modulation
ASK_FSK_PSK
- ASK FSK PSK digital modulation matlab codes
Simulink实现ASK FSK PSK数字信号调制与解调仿真
- 基于Simulink实现的ASK,FSK,PSK，调制解调(ASK, FSK, PSK, modulation and demodulation based on Simulink implementation)
3M
- 在FPGA实验操作系统实现ASK,FSK,PSK的调制解调，基带信号由M序列发生器产生，经过AD模块在示波器上进行显示，精油DA模块在同一块实验板上进行解调操作，生成信号控制LED灯的亮灭，并与调制输出信号在示波器上同时展示，并进行对比。基带信号为3MHz。(In the FPGA operating system experiment implementation ASK, FSK, PSK modulation and demodulation of the baseband signal
ASK FSK PSK mod&demod
- matlab 的ask psk fsk 信号的调制和解调(Modulation and demodulation of Matlab ASK PSK FSK signal)