此代码是Q-shift DTCWT的源码，用于matlab平台，适用于图像的去噪(This code is Q-shift DTCWT source for matlab platform for image denoising)

labview调用matlab程序，利用最新的IGRF12球谐系数计算地磁分量的应用程序。无源码。计算结果正确。(LabVIEW calls the matlab program and uses the latest IGRF12 spherical harmonic coefficients to calculate the application of the geomagnetic component. No source code.)