Description: For Projection iterative inversion algorithm is extremely sensitive to noise and distortion caused in the practical application of particle size measurement, the introduction of the Vondrak data smoothing algorithm of smoothing Projection inversion. With Visual C++ 6. 0 development platform, writing test software simulation algorithm is applied. Analysis the inversion results before and after the relatively smooth processing, and derived the Vondrak data smoothing algorithm introduced effectively improve the anti-jamming performance Projection inversion. Experimental results show that: Projection based on the Vondrak data smoothing inversion results to reflect the true distribution of the particle size, to meet the requirements of modern powder industrial particle size measurement is stable and reliable, high precision, strong anti-interference ability.
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Inversional gorithmof laser particle size.pdf
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