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qun-ie86
- 最终的权值矩阵就是滤波器的系数，详细画出了时域和频域的相关图，随机调制信号下的模拟ppm。- The final weight matrix is ??the filter coefficient, Correlation diagram shown in detail the time domain and frequency domain, Random ppm modulated analog signal unde.
hei_in86
- 混沌的判断指标Lyapunov指数计算,模拟数据分析处理的过程，最终的权值矩阵就是滤波器的系数。- Chaos indicator for Lyapunov index calculation, Analog data analysis processing, The final weight matrix is ??the filter coefficient.
7627
- This is the second energy entropy matlab code, Random ppm modulated analog signal under The final weight matrix is ??the filter coefficient.
IIR
- 1、不同阶次模拟巴特沃兹滤波器的频率响应 2、根据模拟滤波器指标，设计低通巴特沃兹滤波器 要求通带截止频率 fp = 5kHz, 通带最大衰减 ɑp =2dB， 阻带截止频率 fs= 12kHz, 阻 带最小衰减ɑs =30dB,按照上述指标设计巴特沃兹低通滤波器。 3、给定模拟滤波器，按照不同采样频率设计数字 IIR，观察采样频率对设计结果的影响 已知模拟滤波器传输函数 H(s)为 2 0.5012 ( ) 0.6449 0.7079 H s s s = + + 按
巴特沃斯滤波器
- 设计巴特沃斯滤波器,滤波器的幅频响应,绘出巴特沃斯模拟/数字滤波器的幅频特性曲线(Design Butterworth filter, amplitude frequency response of filter, draw amplitude frequency characteristic curve of Butterworth analog / digital filter)
koupenbou
- Analog data analysis processing, ML estimation method can be a good signal to noise ratio, A window function design FIR digital band-pass filter.
电子秤的数据采集系统
- 称重传感器通过感知压力变化输出压电信号，通过电压放大、低通滤波的调理电路将压电模拟信号放大并去噪送给采集模块，由单片机控制数据的采集与显示。(The weighing sensor piezoelectric signal by changing the output pressure sensing amplifier, conditioning circuit, low-pass filter through the voltage of piezoelectric signal ampli
IIR-digital
- IIR数字滤波器设计代码，包含由模拟至数字的全流程设计方法。(IIR digital filter design code, including the whole process design method from analog to digital.)