搜索资源列表
USB2.0频谱分析仪
- USB2.0频谱分析仪是一种高分辨率的动态信号谱分析系统,既可用于中低频低通信号的分析和处理(最高频率不超过20MHZ),也可用于频率很高的带通信号的分析和处理。-USB2.0 spectrum analyzer is a high-resolution dynamic signal spectrum analysis system, which can be used in low frequency communication, analysis and processing (not mo
UsB-duotongdao-pingpufenxiyi
- USB便携式多通道分析仪的PC端软件,可以实现对采集信息的频谱分析,并且获得频谱图以及相关数据,具有极高的价值.欢迎大家下载与交流!-USB portable multi-channel analyzer software on the PC can be achieved on the information collected spectrum analysis, given a spectrum of related data with a high value. You are welc
xinhaochuli123
- (一)时域采样及其频谱 一.实验目的:1.熟悉Matable的实验环境,并学会 如何利用其进行对信号处理进行图形分析. 2.编程计算于模拟信号的连续频谱和离散采样信号的连续频谱,实现时域采样及其频谱分析,充分理解时域采样的特点及定理,并在实验过程中体会奈奎斯定理. 二.实验环境: MATABE软件平台 -(1) domain and a spectrum. Experimental purposes : 1. Matable familiar with the experime
Signalsource_zhang
- gps/galileo信号源频谱分析,内有说明文档-gps / galileo signal source spectrum analysis, there are documented
BPFTEST
- 以前写的一个切比雪夫带通滤波器及频谱分析显示程序,里面有些bug,懒得改了,有兴趣的自己看看。-previously written a Chebyshev bandpass filter and spectrum analysis procedures, which some bug, tired of reform, are interested to see for themselves.
1-2DoublebandSpecrum
- 这是一个双边带频谱分析仿真的Systemview源代码。-This is a bilateral spectrum analysis and simulation with the Systemview source code.
DPcheby1bilinear
- iir数字滤波器契比雪夫设计方法,其中涉及到输入信号输出信号的频谱分析-iir figures Lease Chebyshev filter design method, which involves the input signal to the output signal spectrum analysis
DPellipbilinear
- iir数字滤波器椭圆设计方法,其中涉及到输入信号输出信号的频谱分析-iir elliptical digital filter design method, which involves the input signal to the output signal spectrum analysis
IIRDSP
- iir数字滤波器直接i型的dsp实现,其中涉及到输入信号输出信号的频谱分析-iir digital filter directly to the i-dsp achieve, which involved input signal to the output signal spectrum analysis
burg3
- 高阶频谱分析防真实验,MATLAB实现.说明详细,容易看懂.
VoiceNumber
- 可以做为语音处理的一些数字语音材料,可以进行端点检测,频谱分析用!
BPSK
- %BPSK载波调制信号的生成及其频谱分析 %输入:数据率/仿真时间/中频载波频率/系统采样率 %输出:BPSK信号的时域波形及其频谱
MATLAb
- DSP信号处理,频谱分析,DFT性质的演示,包括实指数序列,复指数序列-DSP signal processing, spectrum analysis, DFT nature demonstrations, including the actual index series, complex exponential sequence
application
- 1、语音信号的采集; 2、语音信号的频谱分析; 3、数字滤波器的设计; 4、对语音信号进行滤波处理; 5、对滤波前后的语音信号频谱进行对比分析; -1, speech signal acquisition 2, the speech signal spectrum analysis 3, digital filter design 4, on the voice signal filtering processing 5, to filter the speech s
EnergyDetectionAlgorithmInvestigatioonCooperative.
- 简要介绍了认知无线电中基于能量检测的频谱感知方法,在分析能量检测法原理和性能基础上,研究了噪声的不确定性对检测性能的影响. 仿真表明,能量检测法是一种简单、有效的频谱感知方法.-A brief introduction of cognitive radio spectrum sensing based on energy detection method, the analysis and performance of energy detection principle, based on t
exp
- 连续非周期信号频谱分析及Matlab实现 ,实例代码(Continuous non periodic signal spectrum analysis and Matlab implementation, example code)
时频信号分析
- 实现绘制信号的功率谱,两重自相关,滤波后时域,滤波器,频谱图,信号时域图以及自相关函数图等功能(The functions of drawing signal power spectrum, double correlation, filtering time domain, filter, spectrum, signal time domain and autocorrelation function diagram are realized.)
信号的滤波频谱分析
- 对信号进行滤波,频谱分析,以及对滤波器的特性进行分析(基于labview的高级信号处理工具箱)(Filtering, spectrum analysis, and analysis of filter characteristics (advanced signal processing toolbox based on labview))
16QAM 64QAM信号产生及分析
- 16QAM信号 64QAM信号的产生和分析,星座图,频谱,功率谱(6QAM signal 64QAM signal generation and analysis, constellation, spectrum, power spectrum)
OFDM信号频谱感10
- 前已提出的频谱感知方法主要包括匹配滤波器检测、 能量检测、 循环平稳特征检测以及多分辨率频谱感知. 这些方法均为单节点感知方法.然而,在阴影和深度衰落情况下, 单个节点的感知结果并不可靠, 因此, 需要对多个节点的感知结果进行融合,以提高检测可靠性, 即协作感知技术. 文献采用“或” 准则对各个 CR 感知结果进行融合. 文献则提出了基于 D-S 证据理论的协作频谱感知算法,虽然该算法的性能比“或” 准则或“与”准则要好, 但需要存储大量历史信息, 算法的计算复杂度也很高. 文献中分析了采用似然