搜索资源列表
chirp
- 对雷达系统中的常用LFM线性调频（chirp）信号及其匹配滤波器的设计进行MATLAB仿真-right of the radar system used LFM LFM (chirp) signals and matched filter into the design OK MATLAB
hosa1
- 信号与系统基础知识包括连续信号与模型、离散信号与模型；常用信号变换包括Z变换、Chirp Z变换、FFT变换、DCT变换和Hilbert变换等；离散系统结构包括IIR、FIR和Lattice结构；IIR滤波器设计包括模拟和数字低通、高通、带通与带阻滤波器设计，以及基于冲激响应不变法和双线性Z变换法的IlR滤波器设计等；FIR滤波器设计包括基于窗函数、频率抽样法和切比雪大逼近法的FIR滤波器设计；平稳信号分析包括经典功率谱估计、基于参数模型的功率谱估计和基于非参数模型的功率谱估计；非平稳信号分析包
exp03
- 通过Matlab实现维纳滤波及逆滤波复原图像 不使用matlab自带函数 而是自编程序实现-Matlab to achieve through the Wiener filter and inverse filter to recover the image does not use function but rather bring their own self-matlab program
FIR_MAC
- filter design for chirp signal
123
- 信号与系统基础知识包括连续信号与模型、离散信号与模型；常用信号变换包括Z变换、Chirp Z变换、FFT变换、DCT变换和Hilbert变换等；离散系统结构包括IIR、fir和Lattice结构；IIR滤波器设计包括模拟和数字低通、高-Basic knowledge of signals and systems, including continuous signal with the model, discrete signals and model common signal, inclu
imagede
- 该文档详细解答维纳滤波的算法以及推导，另外还有一些实例应用-The document in detail the algorithm and the Wiener filter is derived, as well as some examples of applications
burst4
- creates chirp train, corresponding match filter impulse response
lvbo
- 维纳滤波,自己的作业,就是这样的简单-Wiener filter, its own operations, is one such simple
gms1
- 根据雷达信号的时宽带宽乘积为常量, 不能兼顾作用距离和距离分辨率的原理, 使含有噪声的Chirp 信号经过匹配滤波器加以检测, 并对其进行了MATLAB 仿真。-According to radar signal bandwidth product of the time constant and can not take into account the role of the principle of distance and range resolution, so that nois
pipeilvbo
- 产生一个chirp信号，给出时域及频域特性。利用匹配滤波器进行滤波。如果有延时也能正确滤波。-Generate a chirp signal, given the time domain and frequency domain characteristics. Filtering using matched filter. If there is delay filter can correct.
CZT
- CZT变换进行信号频谱分析，解决了FFT法频域分辨不高的问题，源码开发，特别适用-Chirp Z Transform
FFT
- 应用MATLAB语言编写低通滤波器,对含噪图像作低通滤波处理- Using the MATLAB language compilation low pass filter, to contains chirp the image to make low-pass filtering processing
LFM
- 线性调频脉冲及其频谱的仿真；LFM脉冲通过匹配滤波器的过程仿真；LFM脉冲信号高分辨的过程仿真 -Chirp and spectrum simulation LFM matched filter pulse through the process of simulation LFM pulse high-resolution process simulation
LFM-and-match-filter
- 线性调频信号是获得高分辨常用信号，文件是通过线性调频信号来进行脉冲压缩处理，获得高分辨。-Chirp signal is to obtain a high-resolution commonly used signal file chirp signal pulse compression processing to obtain high-resolution.
Wiener-filter
- 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
chirp.noise
- 通信、雷达专业；模拟线性调频匹配滤波，模拟白噪声通过匹配滤波器。-Communications, radar professional analog linear FM matched filtering, analog white noise through the matched filter.
Both-chirp-signal
- 两个有一定时延的chirp信号经过匹配滤波器后的分辨力仿真-Both have a certain delay after the chirp signal after the resolution of the simulation matched filter
chrip-signal-after--matched-filter
- 合成孔径雷达中经过滤波器的线性调频信号的仿真 与未经过滤波器的线性调频信号不同 具有很好的参考价值-The simulation of synthetic aperture radar chirp signal filter and the filter has not been different chirp signal has a good reference value
chirp-signal-after-matched-filter
- 线性调频信号经过匹配滤波器后的仿真图像（脉冲压缩过程）-chirp signal after matched filter
chirp
- 该程序实现了chirp信号的二进制调制及匹配滤波解调，并且求解出了调制的chirp信号通过AWGN信道后的误码率-The program realizes the chirp signal binary modulation and matched filter demodulation, and the solution of the chirp signal through the AWGN channel after the error rate