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频率的调制，可以改变调制信号频率，观测已经调制波形-Frequency modulation, can change the frequency of modulation signal, the observation has been modulated waveform
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FM broadcasting is a broadcasting technology pioneered by Edwin Howard Armstrong which uses frequency modulation (FM) to provide high-fidelity sound over broadcast radio. The term "FM band" describes the "frequency band in which FM is used for broadc
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Frequency-shift keying (FSK) is a frequency modulation scheme in which digital information is transmitted through discrete frequency changes of a carrier wave.[1] The simplest FSK is binary FSK (BFSK). BFSK uses a pair of discrete frequencies to tran
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线性调频（LFM）脉冲压缩雷达仿真,脉冲压缩雷达能同时提高雷达的作用距离和距离分辨率。这种体制采用宽脉冲发射以提高发射的平均功率，保证足够大的作用距离；而接受时采用相应的脉冲压缩算法获得窄脉冲，以提高距离分辨率，较好的解决雷达作用距离与距离分辨率之间的矛盾。-Linear frequency modulation (LFM) pulse compression radar simulation, pulse compression radar while increasing the role
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SVPWM的主要思想是以三相对称正弦波电压供电时三相对称电动机定子理想磁链圆为参考标准，以三相逆变器不同开关模式作适当的切换，从而形成PWM波，以所形成的实际磁链矢量来追踪其准确磁链圆。传统的SPWM方法从电源的角度出发，以生成一个可调频调压的正弦波电源，而SVPWM方法将逆变系统和异步电机看作一个整体来考虑，模型比较简单-
The main idea is based on SVPWM symmetrical three-phase sine wave voltage supply thr
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以不同的矩形窗长度分别计算一个线性调频脉冲信号的STFT的例子-an example:the STFT of linear frequency modulation pulse signal are calculated respectively with different lengths of the rectangular window
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FPGA 用virlog语言实现李萨茹图形的变化，包括调相，调频等功能。-FPGA using virlog language Lissajous Ru graphic changes, including phase modulation, frequency modulation.
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利用ABEL语言设计一个多模计数器，对实验台上的100KHz进行分频，产生8种希望的频率。将8种频率的信号输入喇叭，产生8种不同声音，驱动喇叭的方波占空比应是50％，以增大音量。频率调制成功后，将8种音调按一定的优先级输出。-ABEL language use to design a multi-mode counter, the experimental stage 100KHz dividing to produce eight kinds of the desired frequency.
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线性调频信号的分数阶傅里叶变换，完整可用。分数阶傅里叶变换采用Pei采样算法，在傅里叶域呈现宽带特性的线性调频信号，在分数阶域呈现窄带特征。-The fractional Fourier transform of linear frequency modulation signal, available. fractional Fourier transform using Pei s sampling algorithm, in Fourier domain present broadba
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基于Cypress公司的PSoC单片机的超声波电机驱动控制程序，实现调频调速、调相调速、正反转控制。通过按键和电位器进行控制，并可以通过串口用上位机进行控制。-Cypress' s PSoC microcontroller based ultrasonic motor drive control procedures, frequency modulation speed, phase speed, reversing control. Through the keys and poten
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无线通信simulink仿真，蓝牙调频通信系统例子-Bluetooth frequency modulation communication system example
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纯函数的选取包含保罗估计函数、纯调频信号、包络估计值等-Selection of pure functions include Paul estimation function, pure frequency modulation signal and envelope estimate, etc
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基于波形分集的雷达抗欺骗式干扰方法(一)的matlab仿真，仿真采用了简单的线性调频信号-Radar deception interference resistance method based on waveform diversity of matlab simulation, the simulation using the simple linear frequency modulation signal v
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基于波形分集的雷达抗距离欺骗干扰方法（二）的仿真，仿真采用了简单的线性调频信号和时域脉压-Radar distance deception jamming resistance method based on waveform diversity (2) simulation, the simulation using the simple linear frequency modulation signal and the time domain pulse pressure
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以纽约电站为例，了解建立调频电站遇到的问题、运用的模型、解模型算法以及关于经济性、系统影响、排放问题等等的研究。-Wide-Area Energy Storage and Management System
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线性调频信号的产生 线性调频信号的产生-The generation of linear frequency modulation signal
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产生雷达巴克码（Barker）信号，码内线性调频（LPM）。
RD_wave_mix.m 产生Baker码信号函数
test_wave_mix 测试函数-The Barker code (Baker code) radar signal, linear frequency modulation (LPM).
RD_wave_mix.m Baker generated code signal function
test_wave_mix test function
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一种（LFM）Linear frequency modulation雷达的仿真-Linear frequency modulation (LFM) radar simulation
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阵列对接收的宽带噪声调频信号采用极大似然法测向-For wideband noise frequency modulation signal received by the array,using the maximum likelihood method to estimate the AOA
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线性调频信号的C语言实现，代码功能强大~-C language implementation of linear frequency modulation signal code is powerful
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