A new destriping method based on 2-D directional filtering was proposed based on the analysis of the main causes and characteristics of the stripe noises in remote sensing images.

Aiming at the obvious stripe noises existing in the images received by the high-resolution power CCD camera carried on the China-Brazil resources satellite No.

Deep research in high-frequency characteristics of pushbroom hyperspectral imager(PHI) stripe noise,in view of the disadvantages of currently common and several improved moment matching methods,an improved smooth filtering algorithm by row is proposed.

Performance analysis of anti-narrowband noise in spread spectrum telemetry and telecontrol system;

Different arithmetic of the security range and influential factors in two different conditions broadband and narrowband noise are studied separately.

Some realization ways of measurement are discussed,including the maximum output power,output amplitude and noise bandwidth.

The use of digital rating loop in Doppler radar always comes down to adjusting the noise bandwidth.

Through methods of noise bandwidth and simulation, comparisons have been made between traditional supply chain and information sharing supply chain, the effect of parameters of the logistics lead times and the exponential smoothing forecast on the bullwhip effect have been analyzed.

Strip noise is one of the important factors affecting the quality of the imaginary acquired from space and the further processing on information retrieving from MODIS 1B image.

But CHRIS/PROBA data is contaminated seriously by strip noise,especially the vertical strips,so destriping is the primary step of work before using it.