搜索资源列表
psk
- 现代通信越来越依靠全数字处理技术, 通信系统中的全数字调制解调意味着发射机 及接收机将全部采用数字信号处理(DSP) 算法, 从而整个通信系统就可以用DSP 芯片或超 大规模集成电路(VL S I) 器件来实现。对全数字BPSK 调制解调系统采用计算机仿真的方法 进行研究能清楚地了解通信系统中所运用的数字信号处理技术, 包括信息源、发送和接收 滤波器、内插器以及判决器等全部采用数字信号处理算法来实现。文章给出了BPSK 调制 解调系统各个模块的算法和结构, 运用MA TLAB
IQ
- 雷达数字接收机正交解调的matlab仿真，波形描述-Radar digital receiver for quadrature demodulation matlab simulation, waveform described
DDC_polyphase
- 自己编写的数字接收机程序，多相信道化接收机MATLAB程序，DDC程序-An DDC program by myself
TheDigitalFilterDesignInAKindOfDigitalReceiver
- 本文利用MATLAB编写的一种中频数字接收机的程序-In this paper, the preparation of a MATLAB-IF digital receiver procedures
matlab_SampleTheroy
- 数字接收机调制解调方面的matlab程序-Digital receiver matlab aspects of modulation and demodulation process
QPSKdigitalreceiver
- QPSK全数字接收机PDF，详细介绍了QPSK全数字接收机的构成，环路滤波器、内插器、Gardner定时恢复等部分的详细设计-QPSK digital receiver PDF, details of the composition of QPSK digital receiver, loop filter, interpolator, Gardner Timing Recovery and other parts of the detailed design
SynchronizationForAllDigitalreceivers
- 全数字接收的同步技术，包括内插器、定时检测器、数字振荡器等部分，是一篇较早比较有参考价值的论文，在学习全数字接收机同步方面重要。作者gardner-Synchronization of all-digital receivers, including interpolator, timing detector, digital oscillator and some other, is an earlier paper are more useful in learning the import
ziliao
- 全数字接收机中符号同步的文档，方法实用，容易实现-Symbol synchronization in digital receivers documentation, methods, practical and easy to implement ~ ~
Squaretimingalgorithm
- 同步在数字接收机的解调中非常重要，本程序详细描述了用平方定时算法描述的符号同步算法，-Time square Algorithm Symbol synchronization
Untitled8
- 数字下变频技术是数字接收机的核心技术之一，它包括数字混频正交变换、抽取及高效率数字滤波等。-Digital down conversion technology is one of the core technology of digital receiver, which includes digital mixer orthogonal transformation, extraction and high-efficiency filtering.
QAM_Matlab
- 实现数字接收机的基本功能,包括信道均衡，载波恢复，同步恢复，匹配滤波器等-The basic functions of digital receivers，Including channel equalization, carrier recovery and synchronization recovery, the matched filter
ChanlBasedOnLowFilter
- 基于低通滤波器的信道化数字接收机仿真。仿真模型-Simulation channelized digital receiver based on the low-pass filter. Simulation model
Array-signal-and-noise-generation
- 综合应用阵列信号模型及随机矢量产生方法，对数字波束形成技术进行原理性仿真。 建立等间距线性阵列模型，针对远场点目标窄带回波信号，产生阵列回波矢量及接收机噪声矢量，并进行数字波束形成仿真，定性分析不同因素变化对阵列方向图的影响。 -Comprehensive application of array signal model and random vector generation method, the principle of simulation of digital beamf
TBMatlab
- 软件无线电的matlab程序，包含了一个软件无线电全功能接收机的实现：信号产生、调制与解调、数字滤波和fft变换、载波恢复和脉冲成形，同步恢复，线性均衡，编码Mix‘n 接收机-Software radio matlab program, includes a full-featured software-defined radio receiver implementation: signal generation, modulation and demodulation, digital f
Verify-bandpass-sampling-theorem
- 带通采样定理的验证以及在无线电全数字中频直扩接收机的应用 -Verify bandpass sampling theorem
eye_matlab
- 眼图用于测试数字传输信道质量。由于传输过程中的频带限制，噪声的叠加使得1和0的差别变小。在接收机的判决点，将“1”和“0”的差别用眼图上“眼睛”张开的大小来表示，十分形象、直观和实用。 首先产生一个二进制随机方波序列，通过升余弦滤波器滤波后，方波的高频成分滤掉后绘出的眼图。在程序中形成在Workspace中的数据变量D。通过指令sim（‘eye’）将工作空间的数据D馈送到眼图仪EyeDiagram，得到眼图仪显示的眼图（右图）。-Eye for testing the quality of
Digital_IF_receiver
- 关于数字中频接收机的MATLAB仿真代码，下变频采用cordic算法，并经过三级抽取、滤波处理。调试通过可运行-This code is about digital IF receiver on MATLAB simulation.downconvert using cordic algorithm, and after three extraction, filtering process. You can run debugging
fiubai_v81
- 这是一个好用的频偏估计算法的matlab仿真程序,基于多相结构的信道化接收机，窗函数法设计一个数字带通FIR滤波器。- This is a useful frequency estimation algorithm matlab simulation program, Channelized receiver based on multi-phase structure, A window function design FIR digital band-pass filter.
yunnen_v72
- 基于小波变换的数字水印算法matlab代码，基于多相结构的信道化接收机，有较好的参考价值。- Based on wavelet transform digital watermarking algorithm matlab code, Channelized receiver based on multi-phase structure, There are good reference value.
hen
- 窗函数法设计一个数字带通FIR滤波器，基于多相结构的信道化接收机，用MATLAB编写的遗传算法路径规划。- A window function design FIR digital band-pass filter, Channelized receiver based on multi-phase structure, Genetic algorithms using MATLAB path planning.