搜索资源列表
IQ
- 中频信号正交化处理过程中，低通滤波法，多相滤波法和Bessel插值法镜频抑制的比较，-IF signal quadrature-based processing, low-pass filtering method, multi-phase filtering method and the Bessel interpolation method mirror-frequency rejection of the comparison,
PD_Barker
- 实现巴克码PD雷达体制的回波信号经滤波、放大、零中频、正交IQ处理采样后的波形图，此信号为第m个周期第k个采样点的信号模型-The realization of Barker Code PD radar system echo signal filtering, amplification, zero-IF, orthogonal sampling to deal with post IQ waveform diagram, the signal for the first m the firs
qiweibakema_f
- 设雷达信号是码宽为0.5微妙，中心频率是10MHz的7为巴克码2PSK信号，接收的雷达回波中频采样频率为40MHz，中频进行正交下变频。假设在13.5km处有一个点目标，仿真该雷达的脉冲压缩处理。-Code-based radar signal is a delicate relief of 0.5, the center frequency is 10MHz for the 7 Barker Code 2PSK signal, the radar echo received IF sampli
CA
- 在MATLAB环境中，对航海雷达中频信号建模，并完成ＣＡ恒虚警处理。-In the MATLAB environment, on marine radar IF signal modeling, and complete the CA CFAR.
GO
- 航海雷达中频信号建模，并进行GO恒虚警处理-Marine radar IF signal modeling, and for GO CFAR
junzhi
- 对航海雷达中频信号进行均值滤波处理，得到平滑的信号-On average marine radar IF signal filtering, signal smoothing
OS
- 对航海雷达中频信号进行ＯＳ恒虚警处理，滤除杂波-On marine radar IF signal OS CFAR processing, filtering clutter
ConverttoOne-sidedFFT(real)
- 数学分析与信号处理中频域分析单边傅立叶变换-Mathematical analysis and signal processing, frequency domain analysis of the unilateral Fourier transform vi _
msk
- 详细描述MSK信号的产生 调制 以及噪声影响 加入了中频载波 对于研究通信信道有一定帮助-Detailed descr iption of MSK modulation signal is produced and the noise affect joined the intermediate frequency carrier for research communication channel have certain help
GNSS_SDR
- GPS软件接收机，将中频信号捕获，跟踪，可运行，中频信号太大而未提供，可自己下载-GPS software receiver IF signal acquisition, tracking, can be run, the IF signal is too large not provide, can download
Implementation-of-GPS-detection
- 实现GPS信号的检测和中频信号扩展，在研究GPS领域很有用，适合初学者学习。-Implementation of GPS detection
LFM
- 编程产生中频LFM信号，并实现数字DDC和脉冲压缩，产生相应的数据文件以用在硬件实现中-Programmed to generate an intermediate frequency LFM signal, and digital DDC and pulse compression, to produce the corresponding data file for use in hardware implementation
Renyi_simulate
- 使用m文件产生加噪声的射频信号，通过滤波得到中频信号和基带信号，然后对其取倒谱。经过门特卡罗仿真，采用统计方式，得到各点的概率分布律，然后计算结果的香农熵和互雷尼信息熵。-M files generated using the RF signal plus noise, obtained by filtering the IF signal and baseband signal, and then take its cepstrum. After the door Monte Carlo si
signal_analyse_process
- 首先生成低频、中频、高频三种频率信号，再合成为连续信号，对连续信号抽样、频谱分析、并设计低通、带通、高通三种滤波器进行滤波-First generation low, intermediate and high frequency three frequency signal and re synthesis for continuous signal, the continuous signal sampling, spectrum analysis, and design low-pass,
hunpinqi
- 基于Multisim设计仿真的三极管混频器，可以实现将两种不同频率的信号进行混频，最后输出中频信号。-Based Design Simulation Multisim transistor mixer, two different frequencies can be mixed signals, and finally outputs an intermediate frequency signal.
mu_filter
- 雷达中频信号进行正交解调得到IQ两路信号，采用多相滤波进行多路解调-Polyphase filter for demultiplexing
Digital-Filter-Design
- (1)设计低通、带通、高通数字滤波器； (2)可以对合成信号(含低频、中频、高频分量)、语音信号进行滤波； (3)通过GUI界面进行控制。-(1) design low pass, band pass, high pass digital filter (2) can be synthesized signal (including the low frequency, medium frequency, high frequency components), filtered s
GPSsignal
- gps数字中频信号模拟程序 希望对大家有帮助-gps digital IF signal simulation program we hope to help
acquisition
- GPS卫星信号捕获程序，输入一段GPS数字中频信号，输出信号载波和C/A码起始点-GPS satellite signal capture program, enter a GPS digital IF signal, the output signal carrier and C/A code starting point
ddc
- 实现中频信号的下变频处理，包括混频和滤波(implement DDC useing matlab)