Tory-bashing or Labour-bashing will not be enough to shift bored, suspicious voters. 抨击保守党或工党并不足以改变那些心生厌倦、心存怀疑的选民的态度。
Analog Filter Design with Low Noise for Digital Video Broadcasting-Handheld Tuner 移动数字电视调谐器中低噪声模拟滤波器的设计
Realization of log analog filter of continuous wavelet transform 连续小波变换的对数模拟滤波器实现
A Resistive Feedback Broadband LNA for Digital TV Tuner Analog Filter Design with Low Noise for Digital Video Broadcasting-Handheld Tuner 电视调谐器中电阻负反馈结构的宽带低噪声放大器设计移动数字电视调谐器中低噪声模拟滤波器的设计
Design of Non-distortion Analog Filter Based on Matlab 基于Matlab的无失真模拟滤波器设计
Therefore we draw the thought of Evolvable Hardware into Analog active Filter design, and advance the Evolvable Analog Filter hardware structure. Then we engage in simulated experiment of programmable four ranks Active Analog Filter. 所以我们把进化型硬件的思想引入模拟有源滤波器的设计中,提出了滤波器的模拟进化型硬件的结构,并用可编程四阶有源模拟滤波器的进化进行仿真实验。
This paper introduces the general formula to design the digital Butterworth filters without the help of the analog filter, and the results are consistent after comparing with the traditional method, also designs the zeros-poles plot equal filter. 本文采用通用公式设计数字式巴特沃斯滤波器,并和采用传统设计的方法相比较,两者的结果是相一致的,同时还设计出零极点数量不相等的滤波器。
Design of Active Analog Filter Based on Floating-gate Technology 基于浮栅技术的模拟有源滤波器设计
The problem of switching noise is analyzed in detail and analog filter between APF and power system is designed according to the equivalent circuit of compensation part. 详细分析了所选方案存在的开关噪声成因,并且建立了补偿环节的等效电路,据此完成了有源滤波器与系统连接处的模拟滤波器的设计;
The analog filter is replaced by digital filter after A/ D converter to improve the filter's range and the system's flexibility. A/D转换后用数字滤波代替了模拟滤波,提高了系统的灵活性和滤波器的选择性。
Analog Filter Design Based on Switched& CapacitorCircuits 基于开关电容电路的模拟滤波器的设计
A Method of the Analyzing Nonlinear Distortion in Integrated Analog Filter Based on the Iteration Method 基于迭代法的集成模拟滤波器非线性失真分析方法
The analog filter is the important unit of modern measurement and control system, but the traditional method has a very tedious design process. 模拟滤波器是现代测控系统中的重要部件,传统设计方法的设计过程繁琐。
The relationships of signal-to-noise ratio of sampled signal, analog filter before analog-to-digital converter and sampling rate have been discussed, the results of the discussion have instructiveness for the design of digital receivers. 该文讨论采样后信噪比与模数转换器前的模拟滤波器以及采样率之间的关系,所得结论对数字接收系统设计有指导意义。
Study on the Analog Filter Based on the Static Detecting 基于静电探测的模拟滤波器的研究
Realizing Continuous Wavelet Transform with linear Analog filter 用线性模拟滤波器实现连续小波变换
This scheme can also avoid distortion resulting from non-linear filtering when compared with IIR digital filter or analog filter. 相对于IIR滤波器或模拟滤波器避免了因非线性相位滤波带来的失真问题。
The total circuit is implemented by standard CMOS technology and module designed; the digital frequency generator and analog filter was designed respectively. 整个电路采用标准CMOS工艺,采取模块化设计的方法,把数字频率发生器和模拟滤波器部分分开设计。
Also the designing process of pulse modulator, intermediate frequency amplifier, video frequency amplifier and analog filter is introduced in the dissertation. 并根据研制过程重点介绍了脉冲调制器、中频放大器、视频放大器、滤波器等几个关键系统部件的设计及研制情况。
As the proof of the theory and pre-study, we use a relatively simple analog filter and phase shifter to agitate the Kicker course, which causes the β-oscillation, and get the feedback, from which we see the obvious suppression effect. 作为原理论证和预研,我们使用了一个相对简单的模拟滤波器和移相器对Kicker过程激发的β振荡进行反馈,看到了明显的抑制作用。
By signal processing toolbox of MATLAB, the digital filter can be designed and the analog filter model can be built. 利用MATLAB的信号处理工具箱可以直接设计数字滤波器,也可以建立模拟原型,离散化设计数字滤波器。
Because of the high-speed advance in integrate circuit technology, traditional methods to realize analog filter are becoming more and more unfit for the desire of miniaturizing the devices. 传统的模拟滤波器实现方法已越来越不能适应高速发展的集成电路技术以及器件的小型化及微型化要求。
A method of analyzing nonlinear distortion in integrated analog filter 集成模拟滤波器非线性失真分析方法
A Design of Analog Filter with Generality 具有普遍性的模拟滤波器的设计
The part of hardware include the overall framework design, potentiostat potential control circuit and current measurement circuit, analog filter circuit, D/ A and A/ D change circuit. 硬件设计部分包括硬件整体框架设计、恒电位电势控制电路、恒电位电流测量电路、模拟滤波电路、D/A和A/D转换电路。
With the exception of a low bits DAC and the post analog filter, the proposed circuit is entirely digital. 除了后置的低位DAC和模拟低通滤波器外,整个电路都是数字电路。
The data acquisition unit includes signal acquisition circuit, analog filter amplifier circuit, gain control circuit and level conditioning circuit. 数据采集单元包括信号采集电路,信号放大电路,模拟滤波电路,增益控制电路和电平调理电路。
Base on analysis and comparison of existing methods, according to the needs of mobile platform, the IIR filter design method is selected. The analog filter is transformed to the digital domain with bilinear transformation. 对现有方法进行分析对比,根据手机平台的需要选择计算量较小的IIR滤波器进行均衡器设计,采用双线性变换法将模拟滤波器变换到数字域。
The virtues of digital filter compared with analog filter are simply stated. The means for digital filter in common use and their applying occasions together with the calculating formulas are stated. 文中对数字滤波器与常规模拟滤波器进行了比较,阐述了常用数字滤波方法及其各自的适用场合,研究了各种滤波方法的设计计算公式以及本系统中最终采用的滤波方法及其程序框图。
For the echo which has been amplified and gain compensated, the active filter is designed in comparison of the analog filter implementation scheme. 针对经过放大和增益补偿后的超声信号,在比较滤波器实现方案的优劣的基础上,选择了有源集成滤波器的模拟滤波方案。