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9927424LFM
- 线性调频信号是一种雷达常用的电磁波信号，当雷达信号检测到目标时候，反射后得到雷达回波信号-LFM signal is a kind of radar used electromagnetic signals, when the radar signal detection to the target, the reflection of radar echo signal after
xxtp
- 线性调频信号的模糊图 线性调频信号的模糊图-LFM
chirplet_analasis
- 针对信号自适应chirplet分解未知参数多、实现起来比较困难的特点，文献[1]提出了一种新的chirplet分解快速算法。该算法利用计算信号的二次相位函数，得到其能量分布集中于信号的调频率曲线上的结论，此时通过谱峰检测可同时获得chirplet调频率、时间中心和幅度的估计；然后通过解线性调频技术获得其初始频率和宽度的估计，仿真结果验证了本文算法的有效性。-this code includs one method for chirplet analasis,that is used in voi
LPM
- 用matlab绘制线性调频信号的时域波形，同时对信号进行频谱分析，并考察采样频率以及信噪比对频谱分析的影响。-Matlab drawing with linear frequency modulation signal time-domain waveform, and spectral analysis of signals and the sampling frequency and signal to noise ratio study of the impact of spectrum
lfm_tiaoshi
- 产生线性调频信号，并进行时域压缩和频域压缩-Have a linear FM signal, and compressed time-domain and frequency domain compression
lfmd
- 几个常用通信和雷达信号的matlab仿真，包括bpsk,qpsk,qam和线性调频信号（2个）-Several commonly used communications and radar signals in matlab simulation, including bpsk, qpsk, qam and linear FM signals (2)
LFM
- 线性调频信号的累加器实现，用于产生线性调频信号，线性调频信号可以用于超声信号的发射，音箱的检测等。-Linear frequency modulated signal to achieve the accumulator, for the production of linear FM signals, linear frequency modulated signal can be used to launch ultrasonic signals, such as speaker detec
chirp1
- c程序，子函数chirp（）产生周期性chirp信号，即线性调频信号。-c procedures, Functions chirp () have a periodic chirp signal, that is, the linear FM signal.
frft
- 对信号进行分数Fourier变换，特别适合处理线性调频信号（LFM）-Score of the signals Fourier transform, and are particularly suited to deal with linear frequency modulated signal (LFM)
linsweep35M
- 利用matlab产生线性调频信号，主要用于雷达信号的产生。-matlab create Radar signal waveform
UWB-LFM-signal
- 基于欠采样的超宽带线性调频信号参数估计，硕士论文-Due to sampling-based ultra-wideband LFM signal parameter estimation, master' s thesis
77433615frft
- 分数阶在线性调频信号（Chirp）中的应用相关程序，-Fractional linear FM signal (Chirp) application procedures,
LFM
- 利用modulate函数产生线性调频信号，这种方法简单方便-Modulate function of the use of linear frequency modulated signal generated, this method is simple and convenient
matlab_lfm
- 线性调频信号在雷达上的实现，文中给出了设计过程，具有很好的参考价值-LFM radar signals the realization of paper gives the design process, with a very good reference value
LFMxinhao
- 该程序的主要功能是用于产生LFＭ线性调频信号-The program' s main function is used to generate LFM chirp signal
chirp1
- 该程序用于生成一个线性调频信号（即chirp 信号），并对该信号进行压缩，显示结果图-to generate one chirp signal and then compress
SAR_LFM
- 关于合成孔径雷达信号的基础知识和如何进行线性调频脉冲信号的压缩及其matlab源码。-Synthetic aperture radar signal on the basis of knowledge and how to carry out a linear FM pulse compression and the matlab source code.
radar1
- 介绍了利用Altera公司的FPGA 器件 (cyclone) 产生线性调频信号的DDS工作原理、设计方案、电路结构。并详细讨论了利用FPGA 器件实现DDS技术时, 采取的一些改进优化措施-Introduced the use of Altera' s FPGA device (cyclone) generate a linear FM signal DDS working principle, design, circuit configuration. And discussed i
1
- 1、主要是产生0，1，2，3，阶贝赛尔函数图形。 2、产生线性调频信号和它的的频谱图。 3、产生单个脉冲的三维模糊图以及对应的等值图。 4、它是程序3的嵌套子程序，用于产生单个脉冲。 5、用于产生高斯和瑞利分布函数。 -These programs can produce 1、Bessel graph；2、LFM signal and its amplitude spectrum；3、ambiguous graph 4、Gaussian and Rayleigh funct
LFM_radar_signal
- 雷达线性调频信号的模糊函数matlab代码，单脉冲及脉冲串-Linear FM radar signal ambiguity function matlab code, single pulse and pulse train