power_3levelVSC

this book has description of introduction to algorithms.

这段程序求纵向细节v和横行细节h的合成及模极大值(maxmuim procession )

对任意一组输入的字符串进行哈夫曼编码，然后解码(Huffman coding and decoding on a set of strings)

可以将信号很好的进行LMD分解，很好用，自己试试看(The signal can be well decomposed into LMD)

基于matlab GUI界面设计,可以动态调节运行环境的参数，详细画出了时域和频域的相关图，一种流形学习算法（很好用），结合PCA的尺度不变特征变换(SIFT)算法，用于建立主成分分析模型，实现了对10个数字音的识别程。( Based on matlab GUI interface design, Can dynamically adjust the parameters of the operating environment, Correlation diagram shown in detail the time domain and frequency domain, A fluid manifold learning algorithm (good use), Combined with PCA scale invariant feature transform (SIFT) algorithm, Principal component analysis model for establishing, Realization of 10 digital audio recognition progra.)

用MATLAB实现图像的锐化，个人修改过的，绝对可用。(A piece of matlab code for image sharpening.)

用总体最小二乘法+AR的现代谱估计方法对信号的功率谱进行估计。(By total least squares method AR+ modern spectral estimation method for estimating the power spectrum of the signal.)

二阶粒子群算法，微粒的飞行速度变化与位置变化有关(SecPSO)

matlab的GUI界面下实现pcm编码和qam调制(to achieve pcm encoding and qam modulation by matlab GUI)

AWGN信道下polar code编译码程序，其中包含Z参数在AWGN信道下的计算及信道极化的索引和排序。(Polar code coding and decoding on AWGN Channel including the Z parameter compution ，index and sort.)