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hdo
- HDO digital filter with infinite impulse response - a permeable zone of 210 Hz to 220 Hz to 0.1 db ripple, the minimum attenuation of 30 dB-HDO digital filter with infinite impulse response- a permeable zone of 210 Hz to 220 Hz to 0.1 db ripple, the
c8_PSDexample
- 这个例子里，我们将独立(白噪声)样本通过有5dB通带纹波的切比雪夫滤波器。 试估计滤波器输出端的PSD。实现这一估计的MATLAB程序如下: -This example, we will be independent (white noise) samples through a 5dB passband ripple Chebyshev filter. Estimate the filter output PSD. MATLAB program to achieve this esti
bitplane
- 构造干扰进行直线斜波纹干扰, 波纹的强度、角度、方向，间距可调——bitplane.m-Oblique line interference ripple structure interference ripple strength, angle, direction, distance adjustable- bitplane. M
31
- A comparison between two direct torque control strategies for flux and torque ripple reduction for induction motors drives
DTCverygood
- direct torque control of bldc with low torque ripple
vectorcontrolforacmotors
- 介绍电机控制的基本原理，矢量控制方法，永磁同步电机无刷直流电机的设计，矢量控制，弱磁控制原理及方法，以及转矩脉动仿真-Introduced the basic principles of motor control, vector control, permanent magnet synchronous motor brushless DC motor design, vector control, weakening control principle and method, and the
189144remez
- Remez滤波，BPSK复合基带信号仿真，载波生成器!-Designed to meet the following indicators, such as ripple linear phase FIR low-pass filter
mohu-dirct-torque
- 该仿真模型是一种利用模糊控制器调节PWM信号占空比的异步电动机直接转矩控制的策略，即在传统异步电动机直接转矩控制的基础上，用模糊控制器代替传统DTC中的滞环比较器和空间电压矢量状态选择器来细分控制规则，最后控制逆变器的开关，以减小转矩和磁链脉动，从而改善交流异步电机伺服系统的动、静态品质，使整个系统具有较强的鲁棒性和自适应性。-A method of the stator resistance estimate which based on the fuzzy neural network wa
fir_lin_phase_lowpass_max_atten
- Designs a linear phase FIR lowpass filter such that it: - minimizes maximum stopband attenuation - has a constraint on the maximum passband ripple This is a convex problem (when sampled it can be represented as an LP). minimize m
fir_lin_phase_lowpass_min_order
- Designs a linear phase FIR lowpass filter such that it: - minimizes the filter order - has a constraint on the maximum passband ripple - has a constraint on the maximum stopband attenuation -This is a quasiconvex problem and can be solved
fir_lin_phase_lowpass_min_ripple
- Designs a linear phase FIR lowpass filter such that it: - minimizes the maximum passband ripple - has a constraint on the maximum stopband attenuation- This is a convex problem. minimize delta s.t. 1/delta <= H(w) &l
lowpassfilter
- 利用Kaiser窗设计一个低通滤波器，通带参数、阻带参数、阻带衰减、通带纹波都可以进行调整。程序简单易懂，按照凯塞窗设计滤波器的步骤，非常容易理解，得到的参数可以在MATLAB命令窗口中看到。-Kaiser window design using a low-pass filter, pass parameters, the stopband parameters, stopband attenuation, passband ripple can be adjusted
w
- 转速电流双闭环电机控制仿真，转矩脉动有些大，速度还可以。 -Current double closed-loop motor speed control simulation, some large torque ripple and speed also.
triangular-band-pass-filter-
- 利用三角窗设计的Ⅲ型数字带通滤波器，通过改变其中长度、频率、波纹等参数可以得到不同性能的带通滤波器。-Triangular window design III digital band-pass filter, the different properties of band-pass filter can be obtained by changing the parameters of which the length, frequency, ripple。
iir
- 用双线性变换法设计满足下列技术指标的巴特沃斯低通滤波器：通带截止频率wp为0.2 ,阻带截止频率ws为0.3 ，通带波动Rp为1dB，阻带波动为15dB。-Butterworth low-pass filter bilinear transform design to meet the following technical specifications: passband cutoff frequency wp 0.2 stopband cutoff frequency ws 0.3, pas
chebyshevfilter
- //Chebyshev filters are analog or digital filters having a steeper roll-off and more passband ripple (type I) or stopband ripple (type II) than Butterworth filters. //Type 1 and type 2 chebyshev filter outputs are included
zuixiaopai_unwave_erjie
- 计算机控制工程二阶系统最小拍无纹波matlab实现算法 -Computer control engineering second-order system minimum beat no ripple algorithm matlab
intlevbkcon
- The voltage stress across all the active switches is half of the input voltage before turn-on or after turn-off when the operating duty is below 50 , the capacitive discharging and switching losses can be reduced considerably. It has a highe
design
- 低通Chebyshev 1型滤波器，通带边界频率为1500Hz，通带波纹小于3dB，阻带边界频率2000Hz，阻带衰减为40dB，采样频率为8000Hz-Low-pass Chebyshev 1 filter passband edge frequency of 1500Hz, less than 3dB passband ripple, stopband edge frequency 2000Hz, stop-band attenuation of 40 dB, the sampling fr
Variantion-in-ripple-faction-with-firing-angle-fo
- Variantion in ripple faction with firing angle for half wave rectifier