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Matlab demonstration scr ipt for frequency modulation
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Applications to Communication Systems: Modulation Techniques
Type of Modulation-Continuous-wave (CW) modulation-Pulse Modulation-Full Amplitude Modulation-Spectral Overlap-Double Sideband- Suppressed Carrier Modulation-Frequency Modulation-PAM
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数字信号的传输方式分为基带传输和带通传输，在实际应用中，大多数信道具有带通特性而不能直接传输基带信号。为了使数字信号在带通信道中传输，必须使用数字基带信号对载波进行调制，以使信号与信道的特性相匹配。这种用数字基带信号控制载波，把数字基带信号变换为数字带通信号的过程称为数字调制。通常使用键控法来实现数字调制，比如对载波的振幅、频率和相位进行键控。-Transmission of digital signals into base band transmission and band-pass tr
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产生三相SPWM波形
EVA下面的通用定时器T1工作于连续增/减计数模式，产生三角载波，载波频率为3000Hz，载波比N=60，因此调制波形正弦波的频率为50Hz。本实验中，调制度为0.8-EVA Three-phase SPWM waveform generated the following general-purpose timers T1 operates in continuous up/down counting mode, resulting in triangular car
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线性调频信号发生 以及针对线性调频信号的脉冲压缩-Linear FM signal and the linear frequency modulation pulse compression
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线性调频（LFM）脉冲压缩雷达仿真，有具体的方法和实现步骤，包括仿真结果。-Linear frequency modulation (LFM) pulse compression radar simulation, there are specific methods and implementation steps, including the simulation results.
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frequency modulation code written in matlab
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对回波信号实现仿真 及其不同方法的对比
对线性调频信号的仿真等。-Realize the simulation of linear frequency modulation signal compression
And the echo signal simulation, comparison of different methods of implementation.
Listen
Read phonetically
Dictionary- View detailed
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通信中，产生半圆形频率信号，并进行频率调制-Communication, resulting in semi-circular frequency signal, and the frequency modulation
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介绍半导体激光器的波长调制和频率调制的文章-Frequency modulation and wavelength modulation spectroscopies
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The Project Long Range Remote Control can be used to remotely control a number of Electrical or Electronic Gadgets connected to it. Unlike Infra Red remote control, this Project employs FM transmission and Reception, and hence it can be used for comp
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基于dsp的spwm信号分段同步调制算法以及变频调速载波比切换优化仿真-Based on the spwm signal dsp algorithm and sub-synchronous modulation carrier frequency than the switching speed optimization simulation
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FREQUENCY MODULATION
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信号的DFT和FFT频谱分析，以及对乃奎斯特采样频率的理解练习，对信号分析的朋友很有帮助- For a Linear Frequency Modulation signal,try to analyze its property in frequency domain.Given a system h(t)
output.
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AM调制，可自行输入频率，功能完善，实用性好-GUI realize AM modulation，To input frequency，Perfect function, practicability。
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线性调频（LFM）脉冲压缩雷达仿真演示效果图-Linear frequency modulation (LFM) pulse compression radar simulation
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此程序能够很好的实现调频调相调幅等多种调制方式和多进制的调制。-This process can achieve the frequency modulation and amplitude modulation and other multi-band modulation.
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Implementation of ASK modulation, PSK and FSK.
This application allows the user to generate a random binary sequence and then choose the type of modulation and the frequency with which he wants to work. Once the parameters are set, click on OK to s
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this code is used for frequency modulation in matlab
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此函数用于IS-95前向链路系统的仿真，包括扩
频调制，匹配滤波，RAKE接收等相关通信模块。
- This function is used to forward link IS-95 system simulation, including the expansion of frequency modulation, matched filter, RAKE receiver, and other related communication module.
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