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- Other systems
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- File Size:
- 842kb
- Update:
- 2020-03-30
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- fvck123
Description: Simulation of pseudo phase coded CW radar signal processing. Suppose the code frequency is 5MHz, the code length in the pseudo code period is 511, the radar carrier frequency is 10GHz, the input noise is Gaussian white noise, the video input signal-to-noise ratio is - 15dB, the total coherent accumulation time width is not more than 0ms, the echo video expression, the expression after pulse pressure and FFT are given; the pulse pressure and FFT are given by simulation After that, the output graph; the relationship between the gain of each level of processing and the time width and bandwidth of each level through simulation; the phenomenon of Doppler sensitivity, Doppler tolerance and its performance loss during pulse compression (the curve of the ratio of main to side of pulse pressure and Doppler)
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| Filename | Size | Date |
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| LFMCW511.m | 1837 | 2020-03-30
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| mf.m | 870 | 2020-03-30
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| 随机信号上机作业1.pdf | 944965 | 2019-06-25 |
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