Compressive Sensing
1. Orthogonal matching pursuit algorithm for compressive sensing. M-file Download Introduction to compressive sensing (In Chinese)
2. The physics of compressive sensing and the gradient-based recovery algorithms, research report, Dai I. Qi and Wei E.I. Sha. The report has been published in http://arxiv.org/abs/0906.1487
3. Random sampling using Shannon interpolation and Poisson summation formulae, research report, Xiao Z. Wang and Wei E.I. Sha. The report has been published in http://arxiv.org/abs/0909.2292
4. Compressive sensing for image using wavelet transform and orthogonal matching pursuit algorithm (measurements in both space domain and wavelet domain areprovided). M-file Download
5. Compressive sensing for image using total variation minimization (both Fourier-domain sampling for magnetic resonance imaging and spatial-domain random sampling are provided). M-file Download
6. Compressive sensing for image using a fast iterative shrinkage-thresholding algorithm (wavelet as the sparsifying transform; Fourier-domain sampling for magnetic resonance imaging and radon transform as measurements for tomography). M-file Download
7. Compressive sensing using parallel coordinate descent algorithm (a redundant dictionary constructed by various wavelet transforms and discrete cosine transform are employed for image inpainting). M-file Download
Wavelet
1. Mallat algorithm for 1-D wavelet transform. M-file Download
2. Mallat algorithm for 2-D wavelet transform. M-file Download
3. À trous algorithm for 1-D stationary wavelet transform. M-file Download
4. An interesting demo for generating scale function using mask (cascade) algorithm. M-file Download
5. Average interpolation using cubic B-spline wavelet. M-file Download
6. Subdivision interpolation using cubic B-spline wavelet. M-file Download
7. Denoising program using wavelet transform and cycle-spinning. M-file Download
8. Edge detection for 2-D image using wavelet maxima. M-file Download
9. Singularity detection for 1-D signal using wavelet maxima. M-file Download
10. Demo for vanishing moment. M-file Download
11. Generating wavelet function using two-scale dilation equations. M-file Download
12. A useful M function for lifting scheme. M-file Download
13. 1-D continuous wavelet transform code. M-file Download
14. 2-D wedgelet transform using top-down quadtree decomposition. Exe File Download
15. 2-D multi-wavelet construction and implementation. M-file Download
16. 1-D signal denoising by multi-wavelet and cycle-spinning. M-file Download
Computational Electromagnetics
1. A simple code for boundary element method (BEM). M-file Download
2. Electric field integral equation (EFIE) for scattering from 2-D PEC cylinder (TM wave). M-file Download
3. Magnetic field integral equation (MFIE) for scattering from 2-D PEC cylinder (TM wave). M-file Download
4. Electric field integral equation (EFIE) equation for scattering from 2-D dielectric cylinder (TM wave). M-file Download
5. Method of moment for antenna (introduction). M-file Download
6. A simple code for finite-difference (FD) method. M-file Download
7. A M function for the numerical evaluation of Hankel function with complex order. M-file Download
8. The rigorous coupled wave analysis (RCWA) for 2-D multilayered periodic structures. M-file Download
9. The volume integral equation (VIE) method for scattering from a dielectric sphere using dyadic Green's function. M-file Download
10. The finite-difference (FD) method for eigenvalue analysis of 2-D rectangular waveguide (TM modes). M-file Download
11. The 3-D vector finite-element method using edge elements. M-file Download
12. The 2-D volume integral equation-conjugate gradient fast Fourier transform method for scattering from 2-D dielectric cylinder (TM wave). M-file Download