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OFDM_CommSys_FPGA
- 适合系统学习OFDM技术。本文设计并实现OFDM通信系统的调制、解调部分的数字电路。采用实验板或自行设计电路进行调试，并采用相关仪器验证。系统整体调试、优化，或就某一部分进行深入研究。-suitable for the systematic study OFDM technology. This paper describes the design and realization of the communication system OFDM modulation, demodulation
Y847565
- 提高卫星通信信道传输效率的新途径本 文 结 合 V SAT卫星通信系统设计中涉及卫星通信传输技术极为重要的 信道编码与调制解调方式，探讨了各种新型的卫星信道编码与调制解调技术， 它们的原理及在卫星通信中的应用。在数字调制中，信号传输质量主要取决于 比特差错率BER (Bit Error Rate)，因此要尽可能采用相同的每比特信号能量与 噪声功率谱密度比(Eb/N.)的条件下，BER低的调制方式，以节省卫星功率 另外频带利用率要尽可能的高，以节省宝贵的卫星频带。本文还对各种
MATLAB_GMSK
- 用MATLAB实现GMSK信号的产生与解调，希望给大家带来帮助！-MATLAB GMSK signal demodulation with the selection, we hope to bring help!
DSP_DESIGN
- 基于C54X的DSP载波数字解调系统的设计，该硬件系统工作稳定，可以实现信号的实时处理，如可以实现语音信号的实时处理，通信信号的实时调制解调灯。在此基础上，为了验证DSP芯片的高性能，在此硬件平台上实现了两个具体应用：一个是高性能的FIR数字滤波器；一个是2FSK数字解调算法的实现。-C54X DSP-based carrier digital demodulation system design, the hardware system stability, can achieve the r
phasenoise_sim
- 3G物理层调制和解调的演示仿真模型。 A simulation of physical layer of 3G communication system.-3G physical layer modulation and demodulation of the display simulation model. A simulation of physical layer of 3G communicat ion system.
maphack120e5
- 系统具有强大功能，MSK调制解调的仿真，是我刚作出来的-system has powerful functions, MSK modulation and demodulation of the simulation is that I have just made to the
A Nonlinear Adaptive Filter for Online Signal
- This paper presents various applications of a nonlinear adaptive notch filter which operates based on the concept of an enhanced phase-locked loop (PLL). Applications of the filter for online signal analysis for power systems protection, control a
kuopin
- 扩频系统，首先随机产生01序列，然后通过扩频，脉冲成型，BPSK调制发送，接收端接收进行解扩解调-The wide frequency system, first stochastically has 01 sequences, then through the wide frequency, the pulse formation, the BPSK modulation transmission, the receiving end receive carries on the despre
FS_decode
- fsk软解调的实现，好用，简单明了。包含有fsk解调的数学原理和源程序。-demodulation of fsk soft, easy to use, simple and straightforward.
DVB-T2_Frame_structure
- 地面数字视频广播的数据帧结构通道编码和解调-DVB-T2 data frame structure, channel coding and demodulation
2ASK.2PSK.2FSK
- 通信原理实验 数字信号2ask2psk2fsk调制与解调-Communication Theory Digital Signal 2ask2psk2fsk experimental modulation and demodulation
12121
- 一种多进制频移键控信号的调制分类及解调方法结束后，返 回到BCP继续呼叫处理的终结点。 -An MFSK signal modulation and demodulation method of classification after the call to return to the BCP continues to deal with the end point.
tongxinyuanlishiyan
- 通信原理实验内容，包括脉冲幅度调制与解调和PSK(DPSK)调制与解调-Communication principle experiment, including pulse amplitude modulation and demodulation and PSK (DPSK) modulation and demodulation
COSTAS
- 根据韦瓦[ Weawa] 单边带调制解调法、COSTAS 锁相环及双线性变换, 提出基于软件无线电的单边带锁相解调器。解调器运行在TMS320C6203 上, 能实时处理160kHz 信号, 捕捉8kHz 频偏。-According to韦瓦[Weawa] SSB modulation and demodulation method, COSTAS PLL and the bilinear transform, based on software radio single sideband ph
BPSKmodanddemod
- simple program for bpsk modulation and demodulation
demodulation-of-MFSK-signals
- 提出了一种多迸制频移键控(M娲K)信号调制分类及解调方法，选取截获接收机输出的MFSK信 号的时频脊线作为分类特征，利用无监督聚类算法求取最佳聚类数M．利用时频脊线的Ham：小波变换 估计码元宽度，并且利用对应最佳聚类数的聚类中心确定抽判门限，通过对时频脊线抽样判决，实现了 MFSK信号的解调．理论分析和对实际信号的处理结果证明了此算法的可行性．-new algorithm is proposed for elassillcation and demodulation of MFSK
PM-Demodulation-Demonstrate
- optisystem下相位调制的演示及解调演示-PM Demodulation Demonstrate under optisystem
Modulation-and-Demodulation-by-Aamir-Shah
- Modulation and demodulation insight by Aamir Shah-Modulation and demodulation insight by Aamir Shah..
demodulation
- 主要仿真了ZF MMSE 算法在解调过程中的性能-Simulation of the main ZF MMSE algorithm performance in the demodulation process
modulation-and-demodulation-
- 相对码及其反码分别和载波相乘再相加，即得到调制信号 解调 解调系统中，极性比较法和差分相干法有很多部分相同，可以用相同设计 -Relative code and its inverse code respectively and carrier multiplication and then add, get modulation signal demodulation In the demodulation system, the polarity comparison m