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AM
- This code to simulation of AM, FM, PSK, QAM modulation-This is code to simulation of AM, FM, PSK, QAM modulation
4PSK
- This code to simulation of AM, FM, PSK, QAM modulation-This is code to simulation of AM, FM, PSK, QAM modulation
BPSK
- This code to simulation of AM, FM, PSK, QAM modulation-This is code to simulation of AM, FM, PSK, QAM modulation
radonqiuxielv
- 运用matlab环境，编写仿真程序，采用Radon计算线性调频信号的斜率-Use matlab environment simulation program written using Radon calculate the slope of the linear FM signal
MFfilter
- 由匹配滤波器的讨论以及仿真分析可以得知，线性调频信号在经过传输时延以及加性噪声干扰的情况下，依然可以很有效的判断出信号的存在。-By matching the filter is discussed and the simulation analysis, linear FM signal after transmission delay and additive noise condition, still can be very effective to determine the pres
chirp
- 包含了雷达系统中线性调频信号的时频仿真,匹配滤波和去调频两种压缩算法以及回波信号的模拟-When the system contains a radar frequency chirp signal simulation, and the simulation algorithm and matched filtering and echo signal to FM two compression
fangzhen
- 雷达发射信号一般为线性调频信号，对其进行仿真-Radar transmitter signal is generally linear FM signal, its simulation
AMFMPM
- 用matlab实现对AM、FM、PM调制信号的生成与仿真-Using matlab realize the AM, FM, PM modulated signal generation and simulation
LFM
- 线性调频信号相关仿真，模糊函数绘制，波形分析-Linear FM signal correlation simulation, fuzzy function mapping, waveform analysis, etc.
FMsimulink
- FM信号的调制解调的simulink仿真，亲自测试已经通过，大家可以放心下载使用。-FM signal modulation and demodulation simulink simulation, personally test has passed, you can be assured to download.
chirp_signal_ok
- 本程序为线性调频信号脉冲压缩仿真。匹配滤波通过不同的方式呢实现。-This program is a linear FM signal pulse compression simulation. The matching filter is implemented in different ways.
LMZ
- 理解FM调制原理和FM系统调制解调的基本过程，采用MATLAB对FM调制解调系统进行设计和仿真，并分别绘制出基带信号，载波信号，已调信号的时域波形-Understand the principles and FM systems FM modulation modem basic process, using MATLAB for FM modulation and demodulation system design and simulation, and were drawn baseban
LFMCW
- 连续调频波仿真 以及加窗之后的分析 m文件 可以直接使用 信号分析- M continuous file analysis and simulation of FM wave windowing can be used directly after the signal analysis
doppler_zaoshengtiaopin
- 雷达信号处理中的多普勒噪声调频干扰仿真，仿真效果较好-Doppler radar signal processing FM noise interference simulation better
NCS
- SAR回波成像仿真程序，采用非线性调频尺度变标算法，并可通过修改参数设置运动误差-SAR echo imaging simulation program, the use of non-linear scaling algorithm FM scale, and set the motion error by modifying the parameters
sar_csa
- 本例为合成孔径雷达算法中的典型算法，调频变标算法CSA算法的仿真-In this case the typical algorithms of algorithm for synthetic aperture radar, FM variable standard CSA algorithm simulation
PLL
- 锁相环仿真，有三个独立的文件，输入信号都是FM信号-PLL Simulation
Mechanical-fault-diagnosis-method
- 经验小波变换(EWT)是一种新的自适应信号分解方法, 该方法继承了EMD 和小波分析方法的各自优点, 通过提取频域极大值点自适应地分割傅里叶频谱以分离不同的模态, 然后在频域自适应地构造带通滤波器组从而构造正交小波函数, 以提取具有紧支撑傅立叶频谱的调幅-调频(AM-FM)成分。本文将该方法引用到机械故障诊断中, 提出了一种基于经验小波变换的机械故障诊断方法, 并与EMD方法进行了对比分析。仿真结果表明, 经验小波变换方法明显优于EMD方法, 能有效地分解出信号的固有模态。与EMD 相比较, 该
analog-amplitude
- 调幅技术远比调频技术及数位广播技术简单,而且,广播也是现代社会不可缺少的一部分。所以，本文使用MATLAB软件下的Simulink对调幅广播进行建模与仿真。首先，介绍该课题研究的背景、目的、意义以及工作内容等。然后，在简要介绍MATLAB及Simulink的建模环境与仿真环境的基础上，通过对AM信号的调制与解调，对调幅广播系统系进行了仿真和分析，得出具体的仿真模型，并对仿真波形进行分析说明。最后，给出结论并提出好的改进方法。针对搭建的广播系统信噪比增益非常小，为了提高发射效率，采用另外一种幅度调
pinfenfuyongxitongmoni
- 这是一个基于MATLAB编写的一个GUI界面程序，系统为一个频分复用系统的模拟，可以直观简单的进行参数设置操作，，包括FSK,ASK，FM,AM,PSK-This is a MATLAB-based GUI interface program, the system for a frequency division multiplexing system simulation, you can intuitively simple parameter setting operation, inc