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).
DDS
- 实现DDS功能性仿真，可以产生正弦波信号，或者线性调频信号-DDS functionality to achieve simulation can generate sine wave signals, or a linear FM signal
LFM_1dimension
- 主要是对雷达信号的仿真，一维线性调频信号的仿真。-Mainly on the radar signal simulation, one-dimensional simulation of the linear FM 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
FM-Frequency-Modulation
- 包括信号的调制与解调，经MATLAB仿真，其性能良好。-Including the signal modulation and demodulation, by the MATLAB simulation, its performance is good.
FM
- 这是关于调频FM信号的源代码。希望对研究调制方式的人有帮助！-This is on the FM FM signal s source code. I hope the study of modulation methods to help people!
fm
- 频率调制，属于角度调制中主要一种，相位调制可以通过对信号先微分再调频获得-Frequency modulation, angle modulation in the main belong to a kind of phase modulation of the signal can be differential access to re-FM
lfm_tiaoshi
- 产生线性调频信号，并进行时域压缩和频域压缩-Have a linear FM signal, and compressed time-domain and frequency domain compression
lfmd
- 几个常用通信和雷达信号的matlab仿真，包括bpsk,qpsk,qam和线性调频信号（2个）-Several commonly used communications and radar signals in matlab simulation, including bpsk, qpsk, qam and linear FM signals (2)
VirtualWAVE
- 用VC++实现的虚拟示波器 1 单击“示波”按钮，可以显示一条动态的正弦曲线，及信号的幅值和频率 2 单击“调幅”旋钮，该旋钮发生旋转，正弦曲线的幅值和相关的幅度坐标系也发生变化 3 单击“调频”旋钮，该旋钮发生旋转，正弦曲线的频率发生相应变化 -Using VC++ to achieve a virtual oscilloscope click " Oscillographic" button, you can display a dynamic sinus
analog_modulation
- 实现各种调制与解调方式的有关运算；对DSB，抑制载波的双边带、SSB，FM等调制方式下调制前后的信号波形及频谱进行观察； 对DSB，抑制载波的双边带、SSB，FM等调制方式下解调前后的信号波形及频谱进行观察；-Way to achieve a variety of modulation and demodulation of relevant operations pairs of DSB, inhibit carrier DSB, SSB, FM modulation mode, suc
matlab_simulink_of_am_pm_fm_ask_psk_fsk_qpsk
- 用matlab7.0软件对通信信号进行调制simulink仿真,它包括am,pm,fm,ask,psk,fsk,qpsk等调制方式-matlab&simulink of am,pm,fm,ask,psk,fsk,qpsk
radar1
- 介绍了利用Altera公司的FPGA 器件 (cyclone) 产生线性调频信号的DDS工作原理、设计方案、电路结构。并详细讨论了利用FPGA 器件实现DDS技术时, 采取的一些改进优化措施-Introduced the use of Altera' s FPGA device (cyclone) generate a linear FM signal DDS working principle, design, circuit configuration. And discussed i
FM spectrum
- FM信号调制、频谱以及AM信号和FM信号的识别(FM signal modulation, spectrum and recognition of AM signals and FM signals)
FM
- FM调制，基带信号生成，载波频率为50MHz，最大频偏为5600Hz(FM modulation, baseband signal generation, carrier frequency of 50MHz, the maximum frequency deviation of 5600Hz)
各类调频信号
- 本压缩文件包含各类基于MATLAB语言的调频信号程序，并通过绘图工具以图像形式展示出来。(The compressed file contains all kinds of MATLAB based FM signal program, and through the graphics tool to display in the form of images.)
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)
不同体制雷达信号
- 用matlab对不同信号的额雷达信号进行仿真，例如线性调频信号，频率捷变信号等(With matlab for different signals of the amount of radar signal simulation, such as linear FM signals, frequency agility signals)
FM modulate&demodulate
- 使用FM(PM)调制对基带信号进行调制，并完成解调。(Use frequency modulation(or phase modulation) to accomplish the modulation and demodulation of the baseband signal.)
窄带随机噪声对BPSK信号的干扰性能仿真
- 实现条幅信号、调频信号的抗噪声干扰性能仿真，得到波形仿真图(The simulation of the anti noise jamming performance of the band signal and FM signal is realized, and the waveform simulation diagram is obtained.)