搜索资源列表
LFM_WHT
- 这是关于LFM信号利用WHT变换估计其参数的仿真代码。程序基于时频分析包，但对其中相应部分做了修改。程序中有算法的详细设计内容。-This is on the LFM signal using WHT transform to estimate the parameters of the simulation code. Procedures based on time-frequency analysis package, but part of which had been amended
frft5
- 基于分数阶频率域混合相关的线性调频信号检测与参数估计-Frequency domain based on the mixed fractional LFM-related Signal Detection and Parameter Estimation
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
multiLFManalysis
- 分数阶Fourier变换对多分量LFM信号进行参数估计的处理过程-Fractional Fourier transform of the multi-component LFM signal parameter estimation process
fouriertransform
- 线性调频信号的分数阶傅里叶解析，检测与参数估计-LFM fractional Fourier analysis, detection and parameter estimation
lfm
- 线性调频信号的检测及参数估计方法，原理，内含有估计的步骤-LFM signal detection and parameter estimation methods, principles, containing the estimated step
lfm
- 线性调频信号的参数检测和估计原理方法，以及LFM信号的参数估计步骤-Linear FM signal parameter detection and estimation theory methods, and the LFM signal parameter estimation procedure
LFM
- 针对传统线性调频(LFM)信号参数估计算法中复杂的搜索和计算问题，提出了一种不需要参数搜索的快速 LFM信号参数估计算法。该算法先用希尔伯特变换估计LFM信号瞬时相位，再用二次相位函数拟合LFM信号瞬 时相位从而得到初始频率和调频斜率的估计-The traditional linear frequency modulation (LFM) signal parameter estimation algorithms and computational complexity of th
pinpuxihua
- 基于频谱细化的线性调频信号的参数估计。首先对中频信号延时相乘然后对产生的序列做FFT，初步算出LFM信号的调频斜率，然后用CHIRP-Z变换精确估计。-Estimated based on the parameters of the linear FM signal spectrum refinement. First of delay multiplied by the IF signal and then do the FFT on the resulting sequence, initi
sigfrft1
- 分数阶傅里叶变换 Matlab仿真实现 单分量的LFM信号的检测和参数估计- Fractional Fourier Transform Matlab simulation to achieve a single-component LFM signal detection and parameter estimation
sigfrft
- 分数阶傅里叶变换 Matlab仿真实现 单分量的LFM信号的检测和参数估计- Fractional Fourier Transform Matlab simulation to achieve a single-component LFM signal detection and parameter estimation
fconv
- 分数阶傅里叶变换 Matlab仿真实现 单分量的LFM信号的检测和参数估计-Fractional Fourier Transform Matlab simulation to achieve a single-component LFM signal detection and parameter estimation
LFMdetection
- LFM信号及回波的生成，时域及频谱分析，模糊度函数分析，时频分析，匹配滤波器能量检测、循环相关检测、及fmusic参数估计-LFM signal and the echo generation, time domain and spectral analysis, ambiguity function analysis, time-frequency analysis, the matched filter energy detection, loop correlation detection
FrFT_LFM_paraEstimation
- 分数阶傅里叶变换(Fractional Fourier Transform, FrFT)，实现线性调频(LFM)信号的参数估计(调频斜率和初始频率)。由粗到细搜索分数阶傅里叶变换的阶数。-It is about estimationg the frequency modulation rate and initial frequency of linear frequency modulation (LFM) signal using the fractional Fourier transfo
LFM
- LFM产生方法，添加噪声方法，其参数估计方法，有一定的学习价值-production methods lfm signal, adding noise methods, procedures which parameter estimation method has some learning value
jfpmmepj
- 本程序的性能已经超过其他算法，hENcrDC参数可以得到很精确的幅值、频率、相位估计，给出接收信号眼图及系统仿真误码率，IMC-PID是利用内模控制原理来对PID参数进行计算，HsowisV条件线性调频脉冲压缩的Matlab程序,是国外的成品模型。- This program has exceeded the performance of other algorithms, hENcrDC parameter You can get a very accurate amplitude, fre
FRFT
- 利用分数阶傅立叶变换进行信号参数估计，本程序是对LFM信号的参数中心频率和调频斜率进行估计-Use FRFT signal parameter estimation, the parameters of this program is the center frequency and frequency rate LFM signal is estimated
LVD
- Lv分布是2011年提出的新的视频分布，可以在CFCR域对线性调频信号（LFM）进行参数估计和检测，在高速机动目标检测中也有重要的应用(Lv distribution is a new time frequency distribution, which proposed in 2011. It can estimate and detect the linear frequency modulation signal (LFM) in CFCR domain, and it also has
frftpeakgui
- 基于FrFT的时变幅度LFM信号参数估计，采用二维峰值搜索算法，后用一维曲线拟合，大大减少了计算量。(The parameter estimation of LFM signal based on FrFT is based on two dimensional peak search algorithm and one dimension curve fitting, which greatly reduces the computation.)
基于frft估计线性调频信号的参数
- 使用frft变换来估计线性调频信号的初始频率和调制斜率，估计精度高，不含噪声滤波。