Catalysts Cu_ZSM_5 and Co_ZSM_5 were prepared and used for the direct decomposition of NO.

he effect of catalyst preparation condition on the catalytic activity for NO direct decomposition over CuY, CuZSM-5 was studied by use of quadrupole MS as means of activity measurement in a recycling low pressure reaction system.

Research on the application in information hiding with wavelet transform;

The Algorithm on MRI Image Denoising and Segmentation Based on Wavelet Transform and Fuzzy Cluster;

A model of particle mass flowrate was proposed to explore the quantitative relationship between acoustic emission (AE ) energy, superficial gas velocity, and particle mass flowrate, by using wavelet transform and based on the mechanism that AE signals with different characteristic frequency band energies are emitted when the particles with different velocities impact with the wall.

The nonlinear model of runoff forecast based on wavelet decomposition;

A new searchless fractal image encoding algorithm based on wavelet decomposition;

Research on surface reconstruction and wavelet decomposition based on cloudy data;

Based on wavelet decompose,this paper presents an image encryption algorithm which applying Zigzag transformation and chaotic sequence are combined,it can attain the purpose of confusion and diffusion in cryptography.

This paper presents a new morphing method that using wavelet decompose algorithm and reconstruction algorithm,to reduce the complication of compatible triangulation.