低通滤波器

Linear phase FIR low-pass filter and 48-order band-pass filter, and a comparison of the source.

线性相位FIR低通滤波器和48阶带通滤波器，并进行了比较的源程序。

There are low-pass filter and high-pass filter, band-pass, band-stop.

有低通滤波器和高通滤波器，带通，带阻。

Image processing procedures of Matlab scripts, including corner detection, edge connectivity, high-pass filter, Low-pass filter, and so on.

图象处理的matlab程序集，包括角点检测，边缘连接，高通滤波器，低通滤波器等等。

Used for digital image processing, low-pass filter and a high-pass filter.

用于对数字图像的处理，低通滤波器和高通滤波器。

Power filter is the ideal low-pass filter, but the actual power filter is usually band stop filter.

理想的电源滤波器是低通滤波器，但实际的电源滤波器通常是带阻滤波器。

Two optimal filter are recommed to filter of IMC system,One,is ITAE filter that comform to the minimum integral of time-multiplied absolute error,i,e,J=∫｜e｜tdt→min,Other is Butterworth filter that have a good character of idea low-pass filter.

推荐两种滤波器作为IMC系统的滤波器。一种是ITAE滤波器，它符合时间乘绝对误差积分值最小的优化原则，即J =∫|e|tdt→min ；另一种是Butterworth滤波器，它具有很好的理想低通滤波器特性。

It calculates the active power and reactive power of the net side of the rectification system on-line, which based on the three-phase circuit instantaneous reactive power theory. To provide fast and accurate real-time measurements of active and reactive for new type static var compensators, this paper designs a optimization digital low-pass filter with the approach by combining the Butterworth filters with mean filter.

基于改进的瞬时无功功率理论，在线计算整流系统网侧有功和无功功率，将Butterworth滤波器和均值滤波器相结合，优化设计高性能的数字低通滤波器，为新型SVC提供快速而准确的有功与无功在线测量值。

By utilizing the design method of Chopper stabilization, the proposed amplifier achieves low noise characteristic.

该放大器用于神经信号的检测和放大，包括调制解调器、rail-to-rail输入放大级、带通滤波器、低通滤波器和振荡器5个模块。

A circuit for detecting the phase angle of a three-phase alternating current includes a plurality of low-pass filters, a plurality of multipliers, a subtracter, a loop filter, an integrator, and a phase delay compensator installed between the subtracter and the loop filter, for compensating for phase delay of the input signal caused by the low-pass filters.

一种检测三相交流电相位角的电路，包括：若干个低通滤波器；若干个乘法器；一个减法器；一个环路滤波器；一个积分器；和安装在减法器与环路滤波器之间的相位延迟补偿器。

It holds the prestigious music high-pass filter, low-pass filter sound and taste, are very precise mid-range filter.

它抓住了著名音乐高通滤波器，低通滤波器的声音和味道，，属于非常精确的中档滤波器。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。