Digital signal representation and processing control (pwdsp45.cx)

Size: 0.24M
Language: Simplified Chinese
category: Programming controls
System: Winxp/vista/win7/win8/2000/2003/9x

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Digital signal representation and processing control (pwdsp45.cx)

Detailed instructions are as follows:

Chengbo Software Workshop

http://www.chengbosoft.com

email: chengbosoft@126.com

PowerDSP (chengbosoft pwdsp45.ocx) integrates multi-channel signal waveform display, operation interface and signal processing methods, and has very powerful functions.

(1) Multi-channel signal waveform display. Multi-channel signal waveforms with different sampling rates, different numbers of data points, and different amplitude ranges can be displayed simultaneously on the screen. The waveforms of each channel can be displayed in different colors, and multi-channel waveforms can be displayed separately or overlapped together. Various display parameters can be set.

(2) The amplitude and time of the signal waveform of each channel can be measured, including one-point measurement, time caliper span measurement, and amplitude caliper span measurement.

(3) You can use scrolling to dynamically review signals.

(4) Signals can be selected and edited.

(5) Various simulated digital signals can be generated: such as uniformly distributed noise, normal distribution noise, exponential distribution noise, triangular distribution noise, ARMA time series, etc.

(6) Signal files can be opened and saved, and signal waveform curves can be printed.

(7) Various analysis and processing of signals can be performed, such as power spectrum estimation, filtering, smoothing, etc.

(8) There are a wealth of built-in methods for users to choose from: ①AR model parameter estimation; power spectrum estimation; cross-spectrum estimation; autocorrelation and cross-correlation calculations. ② Histogram distribution calculation; statistical parameter calculation (such as mean, variance, mode, etc.). ③One-dimensional and two-dimensional fast Fourier transform; one-dimensional and two-dimensional wavelet transform; cosine transform. ④FIR filter design; linear filtering; mean filtering; median filtering. ⑤Unidimensional data interpolation; linear fitting; numerical sorting; simulation digital signal generation. ⑥Solve linear equations; find roots of algebraic equations; save and open signal data files.

PWDSP control includes two files: PWDSP45.ocx, vidsp32.dll.

Version: 4.5 | Update time: 2014-03-05

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Digital signal representation and processing control (pwdsp45.cx) comments

1st floor Huajun netizen 2016-09-01 16:51:19

The interface design of the digital signal representation and processing control (pwdsp45.cx) is easy to use and has rich functions. I highly recommend it!
2nd floor Huajun netizen 2015-02-28 16:48:15

The digital signal representation and processing control (pwdsp45.cx) software is very easy to use, the download speed is very fast, and it is very convenient!
3rd floor Huajun netizen 2018-08-12 03:42:24

The overall feeling of the digital signal representation and processing control (pwdsp45.cx) is good and I am quite satisfied. The installation and operation are very smooth! It went very smoothly following the installation step-by-step guide!