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A Method and Signal Generator for Custom Waveform
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A signal generator, a custom technology, applied in the direction of electric pulse generator circuits, etc., can solve the problem that the signal generator cannot meet the needs of users, and achieve the effect of saving time and improving production efficiency
Active Publication Date: 2017-08-08
RIGOL
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[0004] The purpose of the embodiments of the present invention is to provide a method and a signal generator for customizing waveforms, so as to solve the defect that the waveforms of signal generators in the prior art only have several fixed settings and cannot meet the needs of users
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Embodiment 1
[0017] Embodiments of the present invention provide a method for customizing waveforms, such as figure 1 as shown, figure 1 It is a flowchart of a method for customizing waveforms provided by an embodiment of the present invention, and the method includes:
[0018] Step 110: start the custom waveform function;
[0019] In this embodiment, the function of starting a custom waveform can be realized by setting the menu under the utility button on the signal generator panel;
[0020] Step 120: Select the type of operation function;
[0021] In this embodiment, the operation function type can provide the user with three interfaces for operation: the user selects a waveform from the built-in waveform database, the user selects a waveform from the user-stored waveform database, and the user selects the edit waveform function, and then edits the waveform by himself.
[0022] Step 130: Determine the custom waveform according to the selected operation function type;
[0023] After t...
Embodiment 2
[0034] see again figure 2 with image 3 , figure 2 It is a structural schematic diagram of a self-defined waveform signal generator of the present invention. The signal generator includes: a processor, a memory, a user interface module, a clock circuit, a digital-to-analog conversion module, an analog circuit module, and an FPGA chip. The memory includes a built-in waveform database and user storage waveform database, the processor includes a waveform editing function module, image 3 It is a schematic structural diagram of a custom waveform setting module in a custom waveform signal generator of the present invention, as image 3 As shown, the custom waveform setting module 300 includes:
[0035] A user-defined waveform function starting module 310, configured for the user to start the user-defined waveform function;
[0036] An operation function type selection module 320, configured to provide a function operation interface for the user to select an operation function...
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Abstract
The present invention provides a method and a signal generator for customizing waveforms. The method includes: starting a custom waveform function; selecting an operation function type; determining a custom waveform according to the selected operation function type; setting the self-defining waveform as Quick start waveform. The method for customizing the waveform and the signal generator provided by the present invention can expand the basic waveform of the signal source, provide the user with an editable waveform function, meet the diversified needs of the user, save time, and improve production efficiency.
Description
technical field [0001] The invention relates to the technical field of signal generators, in particular to a method for customizing waveforms and a signal generator for customizing waveforms. Background technique [0002] In the existing signal sources currently on the market, the basic waveforms are almost fixed, such as Sine, Square, Ramp, Pulse, Noise and Arb. In the actual application process, most of them are special waveforms or waveforms edited by users according to actual needs. [0003] For example, in a test production line, it is necessary to use a signal source to output an excitation signal that meets the specifications, but this excitation signal is often not a basic waveform, but a special waveform, so the basic waveform on the signal source cannot meet the needs of users. Users can only use the existing arbitrary waveform to output this special signal. Arbitrary waveforms (Arb) in the prior art can also choose the output waveform arbitrarily, including buil...
Claims
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Application Information
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