搜索资源列表
dsp1.1
- LMS算法，从宽带信号中提取单频信号的算法，方法简单易行-LMS algorithm, broadband signal from the single-frequency signal extraction algorithm is simple
gps
- 验证功率倒置算法对gps信号中大功率单频信号的消除，包括gps信号的产生和算法的实现
单频脉冲
- 单频脉冲 close all;clear all;clc; x=-5:0.05:5; y=-1:0.05:1; [X,Y]=meshgrid(x,y); T=5; b=pi*Y.*(T-abs(X))+eps; c=((sin(b).*(T-abs(X)))./(T*b)); Z=abs(c); surf(X,Y,Z),title('单载频矩形脉冲信号模糊图'),xlabel('时间'),ylabel('频率');
djshbnn
- 多径时变信道的仿真:单频信号经过多径时变信道 音频信号经过20条传播路径得到的时域及频域波形。 -Time-varying multipath channel simulation: the time domain and frequency domain waveforms single frequency varying channel audio signal through the multipath signal propagation path 20.
yuanchengxu
- 多径时变信道建模仿真，利用matlab产生单频信号与数字信号经过多径时变信道后的输出信号波-Time-varying multipath channel modeling and simulation, using matlab generate a single frequency signal and digital signal through the multipath time-varying channel output signal after the wave
ex4
- VC33中通过pc输入改变其DDS发生器的频率，可以实现单频信号和FSK信号-VC33 through pc input to change the DDS frequency generator, can achieve single-frequency signal and FSK signal
rsd1
- 单频加白噪声的随机信号分析模型，包括经典的周期图法和AR模型-Add single-frequency white noise random signal analysis model, including the classic periodogram and AR model
exam9
- 线谱增强器，用于单频信号检测的线谱增强。-Line spectrum enhancer for the single-frequency signal detection to enhance the line spectrum.
time_varying_multipath_channel
- 单频信号经过多径时变信道后，输出信号的包络随时间随机起伏，输出信号的频谱从冲激谱变成一个窄带频谱。径数位20，变化频率从0—2HZ随机均匀抽取。-Single-frequency signal through time-varying multipath channel, the output signal envelope random fluctuations over time, the output signal from the impulse of the spectrum into
DSPwork
- 利用matlab进行随机信号处理，从宽带信号中分离出单频信号，有一定得参考价值-ADSP signal processing！
mycircleesprit
- DOA估计，窄带单频信号，将均匀园阵虚拟成线阵，再运行ESPRIT算法-DOA UCA ESPRIT
xianboqi
- 用自适应陷波器对引入单频干扰的正弦信号进行恢复，Matlab仿真程序-Used to was the single frequency interference with the introduction of the signal, matlab emulator
LMS
- 阵列信号处理中，当信号源为单频信号、干扰为单频干扰时产生的波束图-Array signal processing, when the signal source is a single frequency signal, interference for single-frequency beam pattern produced by interference
zishiying
- 利用自适应滤波法研究从宽带信号中提取单频信号的方法-Adaptive filtering of broadband signals from a single frequency signal extracting method
fdf
- 噪声背景下的单频信号检测方法.pdf 噪声背景下的单频信号检测方法.pdf 噪声背景下的单频信号检测方法.pdf-Background noise of single frequency signal detection method. Pdf background noise of single frequency signal detection method. Pdf background noise of single frequency signal detection me
提取周期信号
- 用于信号的周期成分提取，使用的最小二乘方法，拟合出一个单频的正弦信号。(For the extraction of periodic components of signals, the least square method is used to fit a sinusoidal signal of a single frequency.)
setup
- 基于KRAKEN 模型，计算了浅海条件下的CW信号的目标回波(Based on the KRAKEN model, the target echoes of CW signals in shallow water are calculated.)
雷达信号处理基本流程(20181018091102)
- 去斜处理（宽带的匹配滤波）Stretch方法是针对线性调频信号而提出的， 其方法是将输入信号与参考信号 （经适当延迟的本振信号， 延迟量通常由窄带信号测距结果估计出） 混频 ，则每一个散射点就对应一个混频后的单频分量，对混频输出的信号进行 DFT 处理 ，即可获得目标的距离像，对参考信号的要求是应具有与输入信号相同的调频斜率。(dechirp matched filter Stretch method is proposed for linear frequency modulation si
单通道跳频信号分选函数
- 用于单通道跳频信号分选的子函数，包括实现同步正交和异步非正交跳频网台信号分选(A sub-function for single channel frequency hopping signal sorting, including synchronous orthogonal and asynchronous non-orthogonal frequency hopping network signal sorting)
验证功率倒置算法对gps信号中大功率单频信号的消除
- 验证功率倒置算法对gps信号中大功率单频信号的消除，包括gps信号的产生和算法的实现