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Pulse width modulation has many useful applications and so with this, a PWM signal simulation through MATLAB is presented that can be beneficial for analysis and model development. This paper aims to have a baseline how to present pulse width modulation graphically using MATLAB. The ...
SciTech-EECS-PWM(Pulse Width Modulation脉宽调制): 工作原理+特点+应用场景+实例: 将Digital Signal(数字信号) 转换为高精密的调制控制信号 好文要顶 关注我 收藏该文 微信分享 abaelhe 粉丝- 2 关注- 1 +加关注 0 0 升级成为会员 « 上一篇: SciTech-Mathematics-Probability+Statistics-Matlab(...
MATLAB/Simulink Implementation and Analysis of Three Pulse-Width-Modulation (PWM) Techniques 来自 Semantic Scholar 喜欢 0 阅读量: 70 作者: PH Tran 摘要: With advances in solid-state power electronic devices and microprocessors, various pulse-width-modulation (PWM) techniques have been developed for ...
PPM基本概念单脉冲位置调制L-PPM差分脉冲位置调制L-DPPM多脉冲位置调制PPM MATLAB代码: PPM基本概念 脉冲位置调制(Pulse Position Modulation,PPM)的原理是通过编码产生脉 冲信号,然后对基带信号进行调制,也就是将信号信息附加到PPM脉冲信号上,调制信号决定载波脉冲的时间。具体来讲就是一个n位2进制信息经过PPM 编码后...
PWM rectifiers/ low order current harmonicsAC mainslarge size filtering componentsMatlab simulationmodified sinusoidal pulse width modulation switching technique... MZ Khan,MM Naveed,DMA Hussain - 《Journal of Physics Conference》 被引量: 0发表: 2013年 Control method for three-phase pulse width modulat...
matlab function PPM_code()定义二进制数据 binary_data = [1 0 1 1 0 1 0 1];PPM编码参数 symbol_rate = 10; % 符号速率 bit_rate = 2; % 位速率，即每个时隙传输一位信息 num_symbols = length(binary_data) * bit_rate; % 总符号数 创建时隙序列 time_slots = linspace(0, 1/...
摘要: This Paper shows a technique named as Space Vector Pulsed Width Modulation and describes that total harmonic distortion can be reduced considerably using this technique. In this paper MATLAB/Simulink model has been designed and result is discussed....
In one embodiment, the transmitter includes an electronically-controlled switch controlled by a first pulse width modulation control circuit, the switch confi... G Qiang - US 被引量: 1发表: 2011年 Low-power pulse width modulation transmitter Disclosed is a low-power pulse width modulation ...
In this paper a pulsewidth modulation based sliding mode controller (PWM SMC) design for a four switch three level bidirectional converter (3L BDC) is presented. The converter nonlinear control design in this structure is complicated because of the existence of two independent switch sets. To over...