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- HPF(High Pass Digital Filter) 高通数字滤波器(HPF)
- By using MATLAB signal and using window method, frequency sampling and Chebyshev approximation the design of low pass digital filter in the toolbox have been processed. 采用窗函数法、频率抽样法和切比雪夫最佳一致逼近法,通过调用Matlab信号处理工具箱中的函数设计低通数字滤波器。
- low pass digital filter 低通数字滤波器
- Which Digital filter did you use? 你使用了什么数字滤波器?
- A UHF sensor is designed and fabricated, which mostly consists of antenna, UHF amplifier, high pass filter, and broadband wave detector. 通过与大华无线电厂合作,研制了超高频传感器,其主要由天线、超高频放大器、高通滤波器、宽带检波器等组成。
- The high pass filter cuts the lowest frequencies. This cab be useful in rooms where low frecuencies are amplified and tend to be "boomy". 高通滤波器可以去除最低频率,对低频被放大,容易形成嗡嗡声的房间,非常有帮助。
- Image enhancement in frequency domain using Fourier center frequency, Gaussian lowpass filter, Low pass filter, high pass filter. Image restoration using medean filter, weiner filter with noise genera (译):图像增强的频域利用傅里叶中心频率,高斯低通滤波器,低通滤波器,高通滤波器。
- Based on the traditional HPF (high pass filter), a fusion method is proposed using the local statistical characteristics of remote-sensing images and IHS transform. 针对传统的高通滤波方法,提出了利用遥感影像的统计特性和IHS变换进行融合的方法。
- The modulator output is processed by an on-chip digital filter. 调制器输出由片内数字滤波器处理。
- The result shows that, the introduced IIR digital filter runs fast, and the coefficient changes agility.It has high worth for consulting. 仿真结果表明,本课题所设计的IIR数字滤波器运算速度较快,系数改变灵活,有较好的参考价值。
- The modulator output is processed by a low pass programmable digital filter, allowing adjustment of filter cutoff, output rate and settling time. 调制器输出由低通可编程数字滤波器处理,滤波器截止、输出速率和建立时间可通过编程进行调整。
- We use optimized digital filter and high accuracy transform circuits to precisely measure the external wall temperature of the autoclave and the air temperature in it. 为保证釜体外壁温度和炉膛空气温度的测量精度,采用了优化数字滤波及精度转换电路。
- Chapter 2 is theory which disposable VHF jammer based on ,including theory of bandpass signal sampling 、multi-rate signal process and high effective digital filter technology . 第2章从理论上探讨了干扰机设计所依赖的基本理论:采样定理是软件无线电的理论基础,多速率信号处理、高效数字滤波理论是VHF一次性干扰机实现的理论依据;
- They have an oversampling mechanism, a modulator, and a digital filter. 它有过采样结构、调节器和数字滤波器。
- The All Phase Digital Filter (APDF) is a new type of linear phase filter. 全相位数字滤波器(APDF)是一种新型的线性相位滤波器。
- Based on the chirp-encoding and high Pass filtering, the multitarget detectionusing a chirp-encoded joint transform correlator with high pass filtering is proposed. 根据啁啾编码的原理和高通滤波的方法.;提出使用啁啾编码的高通滤波的联合变换相关器作多目标检测。
- The multilevel digital filter, anti-interference performance is stronger. 多重数字滤波,抗干扰性能更强。
- Then one single-tuning filter and one high passing filter are designed according to the rectification set's harmonic condition. 针对整流供电系统的谐波状况设计一组单调谐滤波器和一组高通滤波器。
- FIR and IIR digital filters have been widely used in DSP systems. 摘要FIR和IIR数字滤波器广泛应用于各种数字信号处理系统。
- High Pass Filter Cutoff Frequency 高通滤波器截止频率