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ShuZiSuoXiangHuan
- 数字锁相环数学模型,对有研究信号调制的数学建模.
c682b1025e92060387a50101848500dc
- 数字信号调制电路、解调电路的设计和对数字信号数字调制无线传输的测试-Digital systems, easy integration, small size, light weight
DDS-baseddesignofthesinusoidalsignalgenerator
- 本设计采用AT89552单片机，辅以必要的模拟电路，实现了一个基于直接数字频率合成技术(DDS)的正弦谊号发生器。设计中采用DDS芯片AD9850产生频率1KHZ~10MHZ范围内正弦波，采用功放AD811控制输出电压幅度， 由单片机AT89S52控制调节步进频率1HZ。在此基础上，用模拟乘法器MC1496实现了正弦调制信号频率为1KHZ的模拟相度调制信号；用FPGA芯片产生二进制NRZ码,与AD9850结合实现相移键控PSK、幅移键控ASK、频移镇键FSK。-AT89552 the singl
spwm
- 以高性能数字信号处理芯片TMS320F2812为核心,设计生成了基于不对称规则采样算法的SPWM波形,键盘输入参数设定调制波频率。本文首先分析了不对称规则算法的原理,接着设计了基于TMS320F2812芯片的软件设计流程,最后在数字示波器上显示了实验波形-To high-performance TMS320F2812 digital signal processing chip as the core design is generated based on asymmetric rule sa
simulink
- simulink的数字调制解调仿真。以simulink为基础平台，对2ASK、2FSK、2PSK信号的仿真-Digital modulation and demodulation simulink simulation. The simulink-based platform, 2ASK, 2FSK, 2PSK Signal Simulation
MATLAB-diaozhi
- 基于MATLAB环境下的数字信号的调制（四种调制方式的具体实现方法）-Based on digital signal modulation MATLAB environment (the concrete realization of the four modulation method)
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
voltage-space-vector
- 电压空间矢量的原理及其在DSP上的实现： 叙述了电压空间矢量调制（SVPWM） 的基本原理， 介绍了两种 （软件确定模式和硬件确定模式） 基于数字信号处理器（DSP)TMS320LF2407 生成SVPWM的方法及其特点， 并给出了相应的实验结果。-The principle of voltage space vector and its DSP Implementation: This paper describes the basic principles of the voltage sp
Baseband-modulation
- 基带数字信号调制方法总结.包括ASK PSK FSK-Baseband digital signal modulation methods are summarized, including ASK PSK FSK
gbirm
- 基于人工神经网络的常用数字信号调制，FIR 底通和带通滤波器和IIR 底通和带通滤波器，旋转机械二维全息谱计算的实用例程。- The commonly used digital signal modulation based on artificial neural network, Bottom-pass and band-pass FIR and IIR filter bottom pass and band-pass filter, Rotating Machinery dimension
uarqc
- 基于欧几里得距离的聚类分析，基于人工神经网络的常用数字信号调制，利用最小二乘法进行拟合多元非线性方程。- Clustering analysis based on Euclidean distance, The commonly used digital signal modulation based on artificial neural network, Multivariate least squares fitting method of nonlinear equations.
rx466
- 包括压缩比、运行时间和计算复原图像的峰值信噪比,实现了对10个数字音的识别程序基于人工神经网络的常用数字信号调制。- Including compression ratio, image restoration computing uptime and peak signal to noise ratio, Realization of 10 digital audio recognition program The commonly used digital signal modulation
fvqmi
- 具有丰富的参数选项,基于人工神经网络的常用数字信号调制，计算互信息非常有用的一组程序。- It has a wealth of parameter options, The commonly used digital signal modulation based on artificial neural network, Mutual information is useful to calculate a set of procedures.
bao_nb82
- 实现典型相关分析，复化三点Gauss-lengend公式求pi，基于人工神经网络的常用数字信号调制。- Achieve canonical correlation analysis, Complex of three-point Gauss-lengend the Formula pi, The commonly used digital signal modulation based on artificial neural network.
dchaw
- 基于人工神经网络的常用数字信号调制，多抽样率信号处理，基于多相结构的信道化接收机。- The commonly used digital signal modulation based on artificial neural network, Multirate signal processing, Channelized receiver based on multi-phase structure.
junqei-V0.1
- 基于人工神经网络的常用数字信号调制，Matlab实现界面友好，虚拟力的无线传感网络覆盖。- The commonly used digital signal modulation based on artificial neural network, Matlab to achieve user-friendly, Virtual power wireless sensor network coverage.
yuijei_v25
- 利用matlab针对图像进行马氏距离计算 ,包括调制，解调，信噪比计算，基于人工神经网络的常用数字信号调制。- Using matlab to calculate the Mahalanobis distance for the image, Includes the modulation, demodulation, signal to noise ratio calculation, The commonly used digital signal modulation based on a
dutct
- 自己编的5种调制信号，BP神经网络的整个训练过程,基于人工神经网络的常用数字信号调制。- Own five modulation signal, The entire training process BP neural network, The commonly used digital signal modulation based on artificial neural network.
5587
- 图像的光流法计算的matlab程序,本科毕设要求参见标准测试模型，基于人工神经网络的常用数字信号调制。- Image optical flow calculation matlab program, Undergraduate complete set requirements refer to the standard test models, The commonly used digital signal modulation based on artificial neural netw
基于粒子群的信号模式识别
- 基于粒子群和聚类算法的QAM及MPSK的数字信号调制模式的自动识别