Digital Signal Processing (DSP) filter（数字信号处理(DSP)滤波器）¶
DSP (digital signal processing) filters are commonly used on input series to reduce their noise. This is typically a more rigorous option to "smooth" a series than using a rolling aggregate.
Quiver includes three separate filtering algorithms/prototypes:
For each algorithm, a filter response must be selected from the following options:
Input type¶
Time series
Output type¶
Time series
Example¶
Usage information¶
| Functionality | Availability |
|---|---|
| Standard Quiver card | Supported |
| Transform table transform | Supported |
中文翻译¶
数字信号处理(DSP)滤波器¶
DSP（数字信号处理）滤波器通常用于对输入序列进行降噪处理。与使用滚动聚合相比，这是一种更为严谨的序列"平滑"方案。
Quiver 包含三种独立的滤波算法/原型：
对于每种算法，必须从以下选项中选择一种滤波器响应类型：
输入类型¶
时间序列
输出类型¶
时间序列
示例¶
使用信息¶
| 功能 | 支持情况 |
|---|---|
| 标准 Quiver 卡片 | 支持 |
| 转换表变换 | 支持 |