AAM_2D_example

基2FFT,是DFT(离散傅立叶变换)的快速算法(radix 2 FFT, DFT (Discrete Fourier Transform) Fast Algorithm)

小波用于CFA图像插值的源程序，2010年最新的论文。This is a demo program of color filter array (CFA) image color reproduction. J. Tian, W. Yu and L. Ma, "Color filter array color reproduction using cycle-spinning," International Journal of Electronics and Communications, Vol. 64, No. 6, pp. 584-587, Jun. 2010.(This is a demo program of color filter array (CFA) image color reproduction. J. Tian, W. Yu and L. Ma, "Color filter array color reproduction using cycle-spinning," International Journal of Electronics and Communications, Vol. 64, No. 6, pp. 584-587, Jun. 2010.)

这是一个ficf飞洒积分发算好if奖撒的那个积分撒(okmodsdsolkdaldnhwiufnkjas)

基于matlab的扩频通信设计，walsh码扩频，Bpsk调制(Matlab-based spread spectrum communication design, walsh code spread spectrum, Bpsk modulation)

说明：  对直方图进行均衡化，并把结果显示在同一个界面上(Of histogram equalization, and the results displayed in the same interface)

matlab haar-like,包含积分图计算(matlab haar-like sum and compute)

计算峰值信噪比和信噪比的小程序。分享给大家。(PSNR and SNR calculation applets. For everyone to share.)

this is a good matlab code for image enhancement technique

四元通信信号的相关接收机的误码性能仿真。(bite error simulation corretation receiver )

说明：  基于小波变换模极大的多尺度图像边缘检测matlab源代码，该算法采用的是样条小波，为了更好的检测边缘，用多孔算法代替了mallat算法。该算法和mallat快速算法主要区别： 1 多孔算法不需要抽取偶数样本，所以奇异检测定位更准确，相应的重构是不需要插零。2 多孔算法需要对滤波器进行伸缩。(based on wavelet transform modulus maxima of multiscale edge detection Matlab source code, The algorithm used is kind of wavelet, in order to better detect the edge of porous algorithm instead of Mallat algorithm. The algorithm and fast algorithm Mallat major difference : an algorithm porous not even take samples So singular position detection more accurate, the corresponding Reconstruction interpolation is not zero. Two porous algorithm need to filter extendable.)