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【matlab】 LFM_rect DL : 0: 线性调频信号的时域频域模糊度函数的设计-The design of the chirp signal time domain frequency domain ambiguity function
Update : 2024-05-16 Size : 1024 Publisher : 郑
【Software Engineering】 LFM DL : 0: LFM线性调频波的MATLAB仿真利用matlab软件设计匹配滤波器。具体包括： 1）：阐述脉冲压缩（匹配滤波）的基本原理； 2）：输入信号为线性调频信号，存在的噪声信号为白噪声； 3）：通过脉冲压缩处理，讨论输出信噪比的改善。 -The the LFM chirp wave MATLAB simulation using matlab software design matched filter. Specifically including: 1): elaborated pulse compression (the basic principle of the matched filter) 2): the input signal is a chirp signal, the noise present in the signal is white noise 3): by a pulse compression processing discussed output SNR improved.
Update : 2024-05-16 Size : 269312 Publisher : 夏小小
【matlab】 xinzaobitexing DL : 0: 分别对线性调频信号、非线性调频信号、连续波信号、频率编码信号和相位编码信号的进行了信噪比特性分析，较为有用的程序，与大家分享-Chirp signal, non-linear FM signal, continuous wave signal frequency coded signal and phase encoded signals were signal-to-noise ratio characteristic analysis, a more useful program, to share with you
Update : 2024-05-16 Size : 3072 Publisher : lin
【matlab】 pinpu DL : 1: cwpinpu.m为连续波频谱 lfmpinpu.m为线性调频频谱 nlfmpinpu.m为非线性调频频谱对研究信号频谱分析很有帮助-cwpinpu.m for continuous wave spectrum lfmpinpu.m of chirp spectrum nlfmpinpu.m for nonlinear FM spectrum of research signal spectrum analysis helpful
Update : 2024-05-16 Size : 1024 Publisher : lin
【Other】 TN100 DL : 0: Single-chip solution for ISM 2.45 GHz RF transceiver Built-in ranging capability for link distance estimation Modulation technique: chirp spread spectrum (CSS)-Single-chip solution for ISM 2.45 GHz RF transceiver Built-in ranging capability for link distance estimation Modulation technique: chirp spread spectrum (CSS)
Update : 2024-05-16 Size : 1484800 Publisher : yanhaijian
【Compress-Decompress algrithms】 SARAutoFocus DL : 0: Wavelength at carrier frequency Tr=1.5e-6 chirp pusle duration 1.5us Br=150e6 chirp frequebcy bandwidth 150Mhz Kr=Br/Tr chirp rate observating strip parameters Rc=3000 Range distance to center of target area,3000m R0=150 Target area in range is within [Rc-R0,Rc+R0] X0=200 Target area in cross-range is within [-X0,X0]-Wavelength at carrier frequency Tr=1.5e-6 chirp pusle duration 1.5us Br=150e6 chirp frequebcy bandwidth 150Mhz Kr=Br/Tr chirp rate observating strip parameters Rc=3000 Range distance to center of target area,3000m R0=150 Target area in range is within [Rc-R0,Rc+R0] X0=200 Target area in cross-range is within [-X0,X0]
Update : 2024-05-16 Size : 3072 Publisher : Alex
【matlab】 ex9_3_PSK DL : 0: 线性调频信号和相位编码信号（七位巴克码）及他们的混合调制信号在matlab中的实现-The realization of the chirp signal and the phase-encoded signal (seven Barker code) and their hybrid modulation signal in matlab
Update : 2024-05-16 Size : 1024 Publisher : fpgauser
【matlab】 ex9_10_IQ DL : 0: 线性调频信号的正交解调及脉冲压缩处理技术在matlab中的实现-The chirp signal quadrature demodulation and pulse compression processing technology implemented in matlab
Update : 2024-05-16 Size : 1024 Publisher : fpgauser
【matlab】 chirpsend DL : 0: 用于雷达信号处理中常用的线性调制信号的matlab程序设计-chirp signal
Update : 2024-05-16 Size : 1024 Publisher : liu
【matlab】 chirp_pulse_chain DL : 0: 采样时间：1E-6秒脉冲长度：200E-6秒（脉冲宽度=200个样本）脉冲间隔：1E-3秒（脉冲周期=1000个样本）初始频率啁啾：DC至200 kHz（目标频率）扫描时间：200E-6（200个样本） -Sample Time: 1e-6 sec Pulse Length: 200e-6 sec (Pulse width=200 samples) Pulse Interval: 1e-3 sec (Pulse period=1000 samples) Chirp: DC (initial freq) to 200 kHz (target freq) Sweep time: 200e-6 (200 samples)
Update : 2024-05-16 Size : 7168 Publisher : 薛灵芝
【matlab】 chirp DL : 0: 谐波信号，可用于数值模拟。是地震信号处理中常用的信号源。-sweep signal and the modeling of seismic
Update : 2024-05-16 Size : 1024 Publisher : shenyang
【Other】 radar DL : 0: 实现雷达信号线性调频的相关处理，对雷达信号的细微特增进行分析-Chirp radar signal processing, radar signal subtle increase in special analysis
Update : 2024-05-16 Size : 1024 Publisher : liuping
【transportation applications】 leidahuibo DL : 0: 生成雷达回波的matlab源程序，包括噪声，线性调频等相关内容，详细注释-Generate radar echo matlab source code, including noise, chirp, detailed notes
Update : 2024-05-16 Size : 2048 Publisher : aldolphie
【matlab】 Wiener-filter DL : 1: 利用维纳滤波实现噪声中的语音信号恢复，产生chirp信号，噪声为高斯白噪声，噪声叠加在chirp信号上，构成观测信号x(n),使用编程方法实现使用维纳滤波滤除高斯噪声。-Wiener filtering the voice signal recovery in the noise generated chirp signal, the noise is Gaussian white noise, noise superimposed on the chirp signal, constitute the observed signal x (n), using the programming method using the Wiener filter filter Gaussian noise.
Update : 2024-05-16 Size : 248832 Publisher : zhaoyun
【MPI】 strech DL : 0: 去斜率（strech）参考信号与回波信号混频后得到中频输出信号S(t)=Aexp(j*2*pi*f0*t+phase) 其中f0与回波延时的关系为： f0=k*delay_t K为线性调频斜率，delay_t为回波延时将s(t)采样，FFT变换即可得到目标距离与频谱的关系。 Strech 信号测距输入混频后的中频信号（图一），经采样及FFT变换得到频谱（图二）再根据频谱与距离的关系式R=Tcf/2B显示出距离(图三) -Go slope (strech) obtained after the reference signal and the echo signal mixer IF output signal S (t) = Aexp (j* 2* pi* f0* t+phase) f0 and echo delay relationship: f0 = k* delay_t K chirp slope, delay_t the echo delay sampling s (t), the FFT transform to the target distance spectrum of relations. Strech signal ranging input mixer IF signal (Figure 1), sampling and FFT transform spectrum (Figure 2) according the the spectrum distance relationship R = Tcf/2B shows the distance (Figure 3)
Update : 2024-05-16 Size : 24576 Publisher : 江河
【Other】 signal DL : 0: 相参脉冲串复调制信号，线性调频脉冲串复调制信号，线性调频步进频率脉冲串复调制信号，步进频率脉冲串复调制信号-String complex modulation signals coherent burst complex modulation signal, chirp, chirp stepping frequency bursts complex modulation signal, step frequency bursts complex modulated signals
Update : 2024-05-16 Size : 2048 Publisher : felix
【matlab】 Chirp_ESA DL : 0: 运用离散幅度变换对二次调频信号进行参数估计-Use Discrete Amplitude Transform to estimate parameters of a chirp signal
Update : 2024-05-16 Size : 1024 Publisher : QRLU
【Other】 LFM DL : 0: 线性调频信号的幅频特性，脉压处理，脉压后的带宽，峰值旁瓣比，积分旁瓣比性能的检测。-The amplitude and frequency of the chirp signal characteristics, pulse pressure processing bandwidth of the pulse pressure, peak sidelobe ratio, integral sidelobe ratio performance testing.
Update : 2024-05-16 Size : 4096 Publisher : lfy
【matlab】 NoiseJamming DL : 0: 线性调频信号的灵巧噪声卷积干扰matlab实现-Chirp signal dexterity the noise convolution interference matlab achieved
Update : 2024-05-16 Size : 1024 Publisher : 朱峰
【matlab】 time_delay DL : 0: 雷达信号线性调频信号的时延干扰matlab实现-The the chirp signal delay of the radar signal interference matlab achieve
Update : 2024-05-16 Size : 1024 Publisher : 朱峰

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