搜索资源列表
tayloro
- 一个非线性调频信号的优化程序.所用窗函数是泰勒窗-an FM signal nonlinear optimization procedures. Used the window function is the window Taylor
FPGAleida.files
- 脉冲压缩技术是指对雷达发射的宽脉冲信号进行调制(如线性调频、非线性调频、相位编码)，并在接收端对回波宽脉冲信号进行脉冲压缩处理后得到窄脉冲的实现过程。脉冲压缩有效地解决了雷达作用距离与距离分辨率之间的矛盾，可以在保证雷达在一定作用距离下提高距离分辨率。 -pulse compression technology refers to the launch of the radar pulse width modulation (LFM. Nonlinear FM, phase coding)
nlfm_code
- 非线性调频信号的产生及一种优化方法.是为脉压处理所设计.详细内容及代码均在doc文档-nonlinear FM signals and the selection of an optimal method. Pulse pressure is to handle design. Details and the code is Documents in doc
高斯频谱的非线性调频信号脉压性能分析
- 高斯频谱的非线性调频信号脉压性能分析，相信会有用的，希望
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
ad9958
- AD9958是一款功能强大的DDS芯片，是AD公司新上市的产品，能够产生标准信号已及线性调频，非线性调频等信号。-AD9958 is a new chip with much more greater function.It is very suitable in signal processing. It can generate kinds of signal format such as standord signal and lfm signal.
work
- 非线性调频信号的设计与实现，第一部分内容-Nonlinear FM signal design and implementation, the first part of
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
xinzaobitexing
- 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 s
pinpu
- 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
RSPe_NLFM_sin_Signal
- 非线性调频脉冲产生函数其中调频信号时sin信号-Nonlinear FM pulse generator function which FM signal sin signal
FM_wave
- 非线性调频信号，可以进行信号的频谱分析和时域分析。-Non-linear frequency modulated signal can be the signal spectrum analysis and time domain analysis.
nlfm_pc
- 该仿真程序通过窗函数法设计非线性调频信号，并仿真了非线性调频信号的脉冲压缩-this matlab program has simulated the non-linear frequency modulation signal and it s compression
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
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.
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)
非线性调频信号
- 合成孔径雷达；非线性调频信号的窗函数产生法，采用不同的窗函数(Synthetic aperture radar; non-linear FM signal window function generation method, using a different window function)
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