搜索资源列表
fm.m
- %fm.m %频率调制的Matlab演示程序. %被调信号为m(t)=sin(100t).
基于MATLAB的FM调制实现
- 摘 要 FM属于角度调制，角度调制与线性调制不同，已调信号频谱不再是原调制信号频谱的线性搬移，而是频谱的非线性变换，会产生与频谱搬移不同的新的频率成分，故又称为非线性调制。FM信号是用载波频率的变化表征被传输信息状态的。本课程设计内容：在课程设计中，系统开发平台为Windows XP ,程序运行平台使用Windows XP,程序设计语言采用MATLAB，程序通过调试运行，初步实现了用MATLAB对FM进行调制要求。
分数阶傅里叶变换的matlab编程
- 分数阶傅里叶变换的matlab编程，特别适合处理线调频信号,Fractional Fourier transform matlab programming, especially suitable for handling wire FM signal
FMPM.rar
- 基于Simulink的模拟通信系统仿真，对角度调制（调频、调相）进行了讨论研究,Simulink-based simulation of communication systems simulation, on the angle modulation (FM, PM) discussed research
PLL_IN_MATLAB.rar
- PLL in Matlab for FM Demodulation,PLL in Matlab for FM Demodulation
pll.rar
- A Matlab scr ipt to simulate a Phase-Locked Loop (PLL). This is a type II PLL ie it has two integrators (one of these is the VCO itself). It is simulated with an FM (frequency modulation) input. The output is the demodulated baseband signal,A Matlab
Archivos-Matlab
- Mediante este archivo se puede modular una senal en FM
AM-FM-modulation.rar
- 一个做中频处理的matlab仿真源程序，通信系统专用,IF processing matlab to do a simulation of the source process
TFD-chirplet.rar
- matlab 压缩包文件,基于时频分析的isar回波处理历程,基于时频分析的多分量现形调频信号处理,matlab compressed file, based on the time-frequency analysis of the ISAR echo processing course, based on the time-frequency analysis of multi-component FM signal processing edition
fr.rar
- FR共轭梯度算法求极小值。y为给定函数，x为函数变量，x0为搜索起始点 返回值fm为极小值，xm为极小值点,FR conjugate gradient algorithm for the minimum. y for a given function, x as a function of variables, x0 the starting point for the search to return to the value of fm for the minimum, xm for th
08
- 用matlab实现的调幅，调频，解调等例程，给大家作为参考-Matlab achieved with AM, FM, demodulator, such as routine for the reference of Members
mfnew
- 认知无线电频谱感知匹配滤波器检测仿真，选用FM信号，分析了虚警概率-Matched filter spectrum sensing cognitive radio simulation testing, the choice of FM signals, analysis of the probability of false alarm
mtd_mat2
- 动态目标检测的matlab程序仿真使用线性调频信号-Dynamic target detection matlab simulation procedure using a linear FM signal
modulation-and-demodulation
- 调制解调matlab代码包括am,fm,fsk,gfsk,msk,gmsk.很完善的代码。am,fm，中还有语音测试。所有的程序都有代码解释，原理分析，性能对比分析等。希望对大家有用。-Matlab code modulation and demodulation include am, fm, fsk, gfsk, msk, gmsk. A very comprehensive code. am, fm, there are voice tests. All programs have the
dechirp
- 关于离散多项式变换解线性调频信号的文献和matlab程序-On the discrete polynomial transform the solution of linear FM signal matlab program literature and
dechirp
- dechirp算法的仿真程序，dechirp也叫全去斜法、去调频，deramp.算法过程包括共轭点乘、去斜并消除RVP项。-dechirp algorithm simulation program, dechirp also known to skew the whole law, to FM, deramp. algorithms, including conjugate point by the process, to ramp and the elimination of RVP item
demo-of-LFM-pulse-radar
- ISAR单特显点法相位补偿，线性调频信号脉冲雷达回波模拟。-Special single-point method significantly ISAR phase compensation, the linear FM pulse radar echo signal simulation.
noiseFM
- 产生噪声调频干扰信号，并画出它的时域和功率谱-Noise FM jamming signal
LFM_2dimensions
- 主要是对二维线性调频信号的仿真，这里的二维线性调频信号就是在雷达系统中经常用到的发射信号，对仿真雷达信号的用户是有用的！-Mainly two-dimensional linear FM signal simulation, where the two-dimensional linear FM signal in the radar system is frequently used for launching signal, on the simulation of radar signal