搜索资源列表
基于DPT的非线性调频信号参数估计
- 将非线性调频(NLFM)信号建模为高阶多项式相位信号(PPS)模型, 采用由低阶离散多项式变换(DPT)到高阶DPT的逆向定阶方法确定模型阶数, 并在此基础上, 给出一种正弦调频信号(SFM)的DPT参数估计算法, 可以实现对载波频率、调制频率及调频系数的估计。该算法不受调频系数范围的限制, 核心环节为延时相关和FFT。
Nlfm_gen
- 非线性调频信号产生程序，根据给定的窗函数综合出相应的NLFM信号-Non-linear FM signal generation process, according to the given window function the corresponding NLFM signal integrated
nlfmbk
- 非线性调频信号的产生，画出了群延迟与调频曲线图，并做了脉冲压缩处理，比较了加窗处理与不加窗处理的区别-Nlfm signal generation, draw the group delay and frequency curve, and the pulse compression processing, compared with windows and window processing difference
1233
- 脉压雷达信号的分析，包括BPSK,QPSK,LFM,NLFM-Pulse compression radar signal analysis, including BPSK, QPSK, LFM, NLFM
signal-processing-matlab
- 信号处理中所用到的matlab程序，包括LFM,NLFM,BPSK,QPSK等等。-Matlab procedures used in signal processing, including LFM, NLFM, BPSK, QPSK, and so on.
xinzaobitexing
- 雷达辐射源信噪比特性程序，其中包括cw、psk、fsk、lfm、nlfm等几种信号-Radar emitter signal-to-noise ratio of the characteristic procedures, including cw, psk, fsk, lfm, nlfm several signal
Generate_fsk
- 雷达信号产生fsk简单脉冲信号很好用信号产生-Radar signal pulse signal generating nlfm simple signal generating good
radar-signal
- 包括相位编码（含二相BPSK和四相QPSK）、线性调频LFM、非线性调频NLFM、脉冲幅度调制(PAM)信号、带噪FSK频率编码信号等的信号源码，是很好的产生各种雷达信号的程序资源。-Including the phase encoding (including two-phase four-phase BPSK and QPSK), LFM LFM, non-linear FM NLFM, pulse amplitude modulation (PAM) signal with noise s
91332000FM_wave
- 一套完整的Nlfm 信号产生的matlab 源文件-An useful set of matlab code for generating all kinds of nlfm signal associated with four different window functions.
NLFM
- 该程序采用Hamming窗函数进行设计非线性调频信号，原理是利用压信号匹配滤波输出的频谱具有Hamming窗的形状，然后用利用逗留相位定理来近似求解信号的相位信息。-The program uses Hamming window function design nonlinear FM signal, the principle is the use of the shape of the output voltage signal spectrum matched filter having
AD9854.tar
- 该程序为FPGA控制AD9854芯片产生LFM，NLFM，SIN等信号的核心模块-The program based on FPGA controlling AD9854 chip generates LFM, LFM, SIN and other signals
03.09073004.pdf
- SIDE LOBES REDUCTION USING SIMPLE TWO AND TRI-STAGES NON LINEAR FREQUENCY MODULA- TION (NLFM)
NLFM
- 非线性调频信号的产生及其时域脉压程序。 -The evolution of nonlinear frequency modulation signal and its time-domain pulse pressure.
nlfm
- 雷达信号处理中非线性调频信号产生以及脉冲压缩处理-Nonlinear frequency modulation signal in radar signal processing and pulse compression processing
SARrawdata
- 合成孔径雷达，非线性调频信号的MATLAB程序，NLFM信号(Synthetic aperture radar, non-linear FM signal MATLAB program, NLFM signal)
Nlfm_gen
- 由窗函数生成的NLFM信号，较为基础，适合初学者。(NLFM signal generated by window function)
nlfm_pc_analysis
- 非线性调频信号的产生和脉冲压缩代码，程序中还给出两种不同的脉压系数，用于分析非线性调频信号处理时，脉压结果的应用。(The generation of nonlinear frequency modulation signals and the code of pulse compression are given. In the program, two different pulse pressure coefficients are given. It is used to analyze