Dual channel-based signal testing method, testing equipment, storage medium and device
A signal test and channel signal technology, which is applied in the direction of measuring devices, special recording/indicating devices, instruments, etc., can solve problems such as the inability to generate long data volume dual-channel signal algorithm tests, etc.
Active Publication Date: 2019-10-15
武汉能钠智能装备技术股份有限公司
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[0006] The main purpose of the present invention is to provide a dual-channel-based signal testing method, testing equipment, storage medium and device, aiming at solving the technical problem that a dual-channel signal with a large amount of data cannot be generated for algorithm testing
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[0057] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0058] refer to figure 1 , figure 1 It is a schematic structural diagram of the test equipment of the hardware operating environment involved in the solution of the embodiment of the present invention.
[0059] Such as figure 1 As shown, the testing device may include: a processor 1001 , such as a central processing unit (Central Processing Unit, CPU), a communication bus 1002 , a user interface 1003 , a network interface 1004 , and a memory 1005 . Wherein, the communication bus 1002 is used to realize connection and communication between these components. The user interface 1003 can include a display screen (Display), and the optional user interface 1003 can also include a standard wired interface and a wireless interface, and the wired interface of the user interface 1003 can be a Universal Serial Bus (Universal ...
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The present invention relates to the technical field of correlation receiving, and discloses a dual channel based signal testing method, testing equipment, a storage medium and a device. In the present invention, each segment corresponding to a to-be-generated signal is generated according to the number of signal segments of the to-be-generated signal; pseudo random symbols are generated by traversing the signal segments; the pseudo random symbols are sampled, and a first segment signal is determined according to the sampled signals; a modulated signal is obtained by modulating the sampled signals via the frequency difference; the modulated signal is changed to obtain a second segment signal; after completed traversal of the signal segments, the first segment signal and the second segmentsignal of each segment are spliced to obtain a channel signal. Obviously, according to the present invention, by performing segmentation processing on a first channel signal and a second channel signal, a channel signal of a longer data amount can be obtained, and an algorithm test operation of a correlation receiving algorithm is performed by using a test signal with a long data amount, thus solving a technical problem in which it is impossible to generate a two-channel signal of a long data amount for testing.
Description
technical field [0001] The invention relates to the field of related receiving technologies, in particular to a dual-channel-based signal testing method, testing equipment, storage medium and device. Background technique [0002] The correlation receiving algorithm is mostly used for the detection operation of weak signals, and in order to better verify the algorithm performance of the correlation receiving algorithm, the algorithm test is mostly carried out by inputting dual-channel signals into the correlation receiving algorithm. [0003] It can be seen that the dual-channel signal as a test signal is particularly important for the realization of algorithm testing. Algorithm testing can be better performed by generating and using dual-channel signals with long data volumes to overcome increasingly complex propagation channels and electromagnetic environments. [0004] However, at present, there is no ability to generate dual-channel signals with a large data volume for al...
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IPC IPC(8): G01D3/00G01D21/00
CPCG01D3/00G01D21/00
Inventor 常兴朱珍珍
Owner 武汉能钠智能装备技术股份有限公司