写的 - MTK-Digital
1. For a given filter brickwall specification of a digital lowpass, highpass, bandpass, or bandstop, it instantaneously finds the optimal Butterworth, Cheby-I, Cheby-II, or Elliptical filter of lowest order.
2. The filter function can be generated for signal postprocessing or for real time applications, where new data is entering the system at a given rate.
3. It is structured into four views for designing the gain, analyzing the phase, simulating test signals, and generating code and filter coefficients.
4. The resulting filter coefficients of the corresponding recursive time domain algorithm are available for further use and accessible by Copy&Paste.
5. The resulting filter algorithm can be realized in a normal form or a second order structure in the direct form 1 or direct form 2.
6. The phase shift, the group delay and phase delay and the location of the poles and zeros of the transfer function are displayed along with the filter gain.
7. The resulting digital filter is instantaneously applied to a test-signal or an imported data set (csv, ascii, txt - format).
8. FilterDesignLab-IIR is a design and simulation environment for digital Infinite Impulse Response (IIR) filters.
9. The test signal resembles either a shifted noisy sine wave, or a step, respectively, delta impulse signal.
10. The raw and the filtered signal are displayed either in the time or in the frequency domain (i.e spectral analysis).
11. The numerical stability of the resulting algorithm is calculated for a DOUBLE-precision implementation.
或按照以下指南在PC上使用 :
选择你的电脑版本:
软件安装要求:
可直接下载。下载如下：
现在，打开已安装的模拟器应用程序并查找其搜索栏。一旦找到它，请键入 FilterDesignLab-IIR 在搜索栏并按搜索。点击 FilterDesignLab-IIR应用程序图标。一个 窗口 FilterDesignLab-IIR 在Play商店或应用程序商店将打开并且它将在您的模拟器应用程序中显示商店。现在，按下安装按钮并像在iPhone或Android设备上一样，您的应用程序将开始下载。现在我们都完成了。
你会看到一个名为“所有应用程序”的图标。
点击它，它会带你到一个包含所有已安装应用程序的页面。
你应该看到 图标。点击它并开始使用该应用程序。
下载 FilterDesignLab-IIR 对于Mac OS (Apple)
| 下载 | 开发人员 | 评论 | 评分 |
|---|---|---|---|
| $29.99 对于Mac OS | MTK-Digital | 0 | 1 |
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