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Using the attached Matlab/Octave scr ipt, one can plot the time domain and frequency domain representations of the raised cosine filters for different values of .
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用python制作的界面，然后添加了变频变调，回声颤音等效果-Produced using python interface, and then add the frequency modulation, echo effects such as vibrato
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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。 仿真环境: 加性高斯白噪声信道. 数据速率 = 9600 KBps
- Before the IS-95 is used to link the system simulation, including the expansion of
Frequency modulation, filtering matched related communication module, RAKE rec
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获得线性调频信号，通过程序仿真线性调频信号的性能。-Get chirp signal, linear FM signal simulation performance by the program.
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线性调频信号的速度多普勒模糊函数，有三维以及二维截面图-The speed of linear frequency modulation signal doppler fuzzy function, there are three dimensional and two dimensional section graph
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AD9954实现单频点输出，线性调频输出-AD9954 single-frequency output, linear frequency modulation output
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模拟线性调制系统的调制和解调原理,编写AM、DSB、SSB调制，并画出时域波形和频谱图-Analog modulation and demodulation principle of linear modulation systems, the preparation of AM, DSB, SSB modulation, and draw time-domain waveform and frequency spec
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分数阶傅里叶变换(Fractional Fourier Transform, FrFT)，实现线性调频(LFM)信号的参数估计(调频斜率和初始频率)。由粗到细搜索分数阶傅里叶变换的阶数。-It is about estimationg the frequency modulation rate and initial frequency of linear frequency modulation (LFM) signal using the fractional Fourier transfo
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宽带雷达的检测模型,包括扩展目标模型、线性调频信号和脉冲压缩-Wideband radar detection model,including the distance extended target, the Linear Frequency Modulation signal and pulse compression
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用Matlab实现四种混沌调频信号并画出其功率谱图-make four chaotic frequency modulation signal and its power spectrum plotted on a graph
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对EBPSK(Extended binary phase shift keying)调制雷达系统的特点，本文将其与传统的LFM(Linear frequency modulation)雷达系统进行综合性能比较。-he overall performances of EBPSK(Extended binary phase shift keying) modulation and LFM(Linear frequency modulation) radar systems are compared.
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Frequency Modulation Matlab code
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Modulation of FSK:
Frequency-shift keying (FSK) is a frequency modulation scheme in which digital information is transmitted through discrete frequency changes of a carrier wave. The simplest FSK is binary FSK (BFSK). BFSK literally implies using a
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该仿真程序通过窗函数法设计非线性调频信号，并仿真了非线性调频信号的脉冲压缩-this matlab program has simulated the non-linear frequency modulation signal and it s compression
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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。-Generate three-phase SPWM waveform EVA following general-purpose timer T1 work in continuous up/down counting mode, generate triangular carrier, the car
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用matlab产生符合要求的余旋信源，并设置载波频率，运用DSB调制画出调制后波形。-Using matlab to generate more than spin source to meet the requirements and set the carrier frequency, modulation using DSB modulated waveform draw.
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CC2500官方资料，可实现跳频等其他功能！可以直接应用于工程-CC2500 official data, which can realize frequency modulation and other functions! Can be directly applied to engineering
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包含了脉冲压缩信号中普遍使用的线性调频信号，二相编码信号的相关处理的仿真代码。-Contains the linear frequency modulation pulse compression signal in common use, simulation code correlation processing of binary phase coded signal.
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线性调频模糊度函数，是个很好的程序
供初学者学习，使用-Ambiguity function of linear frequency modulation, is a very good program
For beginners to learn and use
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Linear frequency modulation continuous wave
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