搜索资源列表
OFDM
- 一个OFDM系统的仿真：信号的产生、调制、加循环前缀、加窗、并串转换等(The simulation of a OFDM system: signal generation, modulation, adding cyclic prefix, windowing, parallel string conversion, etc.)
MMSE
- 利用MMSE检测算法对QPSK调制信号进行检测(Detection of QPSK modulation signal by MMSE detection algorithm)
FM modulate&demodulate
- 使用FM(PM)调制对基带信号进行调制，并完成解调。(Use frequency modulation(or phase modulation) to accomplish the modulation and demodulation of the baseband signal.)
lubgrmhp
- msk信号调制的simulink仿真模型1()
Contentphofilegame
- MPSK信号调制方式识别仿真,可产生B,4,8PSK信号加噪声进行仿真,学习信号分析的可以参考()
testandtrain
- 利用三层卷积神经网络识别信号星座图，准确识别8psk，16psk，32psk，64qpsk四种调制方式，在低信噪比的情况下已然有良好的识别率。(The three layer convolution neural network is used to identify signal constellation, and accurately identify four modulation modes of 8PSK, 16PSK, 32psk and 64qpsk. It has a good
OQPSK - Transmitter and receiver
- 基于optisystem的opsk调制，接收和发送信号，程序为osd格式(Optisystem based OPSK modulation, receiving and sending signals, the program is OSD format)
148113782QPSK_oQPSK
- QPSK，oQPSK调制仿真，基带信号，经过带通滤波器以后的时域图形，频域波形。(QPSK, oQPSK modulation simulation, baseband signal, through the band pass filter after the time domain graphics, frequency domain waveform.)
ask
- 通信信号调制方式的自动识别，可以识别二进制的调制信号(Automatic identification of communication signals 2ASK)
skritter
- msk信号调制的simulink仿真模型1()
band_filter_main
- 频分多路复用滤波器，将多路基带信号调制到不同频率载波上再进行叠加形成一个复合信号(a Frequency Division multiplexer.)
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
suijigq
- 伪码调相雷达是相位编码雷达的一种，所谓的相位编码雷达就是用码字调制载频信号,通常码字的选择在某种意义上决定了其性能和处理的方式，相位编码根据其调相码字制式的不同，可分为多相编码和二相编码，根据调相码字有无周期性,可分为随机码调相和伪随机码调相。相位编码中比较常用的是二相码，二相码即采用两个相位状态对载频信号进行相位调制。在相位编码中，伪随机码由于其良好的性能和易实现等特点而得到了广泛的应用。(Pseudo phase coded pulse radar signal processing.)
数字收音机
- matlab模拟音频信号的AM调制与解调(The matlab simulation of the audio signal AM modulation and demodulation)
信号采样及恢复
- 调制仿真，信号的采样与仿真，信号的调制和解调(Modulation simulation)
2018.01.20
- CDMA通信系统中的扩频码，跳频码，信号分选，参数估计，调制识别(Spread code in CDMA communication system, frequency hopping code, signal sorting, parameter estimation, modulation recognition)
pam
- 实现PAM的波形，加入噪声 看幅度调制脉冲的形状(waveform for PAM which added white gauss noise for amplitude modulation)
UV communication 3
- 对于AMBE的输出信号进行OOK调制，仿真能过，但实测有问题，仅供参考(For the AMBE output signal OOK modulation, the simulation can be over, but the measurement is a problem, for reference only.)
bpsk
- 在MATLAB对于信号进行BPSK调制及解调(BPSK modulation and demodulation of signals in MATLAB)
work_java_boc_bpsk_gnss
- 对GNSS中的BPSK、BOC两种调制方法进行分析，从其时域表达式、功率谱密度函数表达式出发，分析其性能、对码跟踪精度的影响。(The two modulation methods of BPSK and BOC in GNSS are analyzed. From the expressions of time expressions and power spectral density functions, the performance and code tracking accuracy