方位水平仪的基本算法 主要功能是空间定位

2D_wavelet 小波变换，SPIHT编解码，改进SPIHT,零数编码，解码-2D_wavelet wavelet transform, SPIHT codecs, improved SPIHT, zero coding, Decoders

小波变换的一些源程序-wavelet transform some source

利用小波分析中的小波抑制对信号进行处理，出去噪声和振动对信号的影响，得到源信号。-The use of wavelet analysis wavelet inhibition of signal processing, the signal out of noise and vibration on the impact to be the source signal.

利用小波变换进行图像边缘提取，用matlab语言编写实现。edgedetect_basedonWavelet.m-using wavelet transform image edge extraction, using Matlab language achievement. Edgedetect_basedonWavelet.m

matlab file for using DWT for digital watermarking

基于Trous小波算法的影像融合由于存在抽取和插值运算，其结果存在一定的相位失真Trous小波算法通过有限滤波器内插近似实现对影像数据的无抽取离散小波变换较好地解决了上述问题，在阐述影像数据融合原理的基础上给出了基于Trous小波变换的影像融合处理方法和过程。-Trous wavelet algorithm based on image fusion because of extraction and interpolation operations, the result there is a certain degree of phase distortion trous wavelet algorithm through limited interpolation filter approximation of the image data to achieve without taking discrete wavelet transform can solve the above problems, Before going into the image data fusion based on the principle of give trous wavelet transform based image fusion methods and the process of treatment.

离散小波变换源程序-DWT source

给予小波变换的图像处理，能够形成图像的分割与拼接-Given wavelet transform image processing, image segmentation can be formed with the splicing

基于图象小波变换的图象编码的经典算法．程序中包括压缩和解压缩的过程，有可执行的示例． -spiht

一个能够完成小波变换并在此基础上做压缩编码的程序。-to complete a wavelet transform and on this basis do coding procedures.