quantize

此为基于二代提升小波的阈值压缩算法源码，其中可以设置小波变换的分解层数，使用的小波名称，及各层阈值设置计算公式中的参数。并将低频系数转化为十六进制，方便在其上进一步压缩，如采用Huffman压缩等，程序思路清楚，附有完整的注释，可以使用多种小波，并且很好得体现了二代小波的思想，对于初学小波者帮助很大。(based on the second generation of this upgrade wavelet compression algorithm threshold source, which can set wavelet transform decomposition level, the use of wavelet name, threshold levels and set the formula for calculating the parameters. And low-frequency coefficients into hexadecimal facilitate its further compression, such as the Huffman compression. procedures ideas clearly, with the integrity of the Notes, you can use a variety of wavelet, and reflected very well in the second generation wavelet thinking, For beginners who wavelet of great help.)

对OFDM系统功率分配贪婪算法的进行了仿真。(Power allocation for OFDM systems greedy algorithm for the simulation.)

CVPR最佳论文，暗通道去雾。这里提供了一种实现方法的源代码。(CVPR09 best paper)

this is a face detection code .With high efficiency and accuracy

关于matlab的使用技巧,可为进一步提高matlab编程技术提供帮助.(With regard to the use of matlab techniques can further enhance the matlab programming techniques to help.)

说明：  采用MUSIC方法的白噪声频率检测仿真 (use of white noise frequency Detection Simulation)

matlab based on power electronics and development

本程序具体描述了利用最小二乘算法对混合信号进行AR参数和其功率谱估计。(This procedure describes the use of least square algorithm for mixed signal AR parameter and its power spectrum estimation. )

It is important to detect the edges of the image.It is not better than cany.

信道容量的迭代算法,使信道能够无失真地传输信源数据(Channel capacity iterative algorithm,so that the channel can be transmitted without distortion source data)