SUPG_quadrilateral_steady

说明：  在Matlab环境下编写的自动选步长的自适应步长的辛复生公式(in Matlab environment prepared by the automatic election of Adaptive Step-step formula Xin Fu)

this program describes the spatial domain technique for the watermarking and finds out different parameters

说明：  matlab 做的仿真 SPWM 单相 全桥逆变(Matlab do simulation SPWM inverter single-phase bridge)

此程序为OFDM系统中PAPR降低模块！！！！(PAPR reduction model)

A genetic algorithm (GA) is a search heuristic that mimics the process of natural evolution. This heuristic is routinely used to generate useful solutions to optimization and search problems. Genetic algorithms belong to the larger class of evolutionary algorithms (EA), which generate solutions to optimization problems using techniques inspired by natural evolution, such as inheritance, mutation, selection, and crossover.

鸢尾花卉数据集，利用主成分分析方法进行降维(Iris data , using principal component analysis, dimensionality reduction)

OFDM的完整仿真，其中仿真了OFDM的波形，有完整的D/A转换，还有详细的解释(Complete OFDM simulation)

指纹识别预处理.细线化处理，C++翻译过来MATLAB坐仿真处理，适合初学者学习(fingerprint matching)

说明：  一些小波分析的有用程序 能帮助大家更好的理解一些小波变换和小波的主要功能(wavelet)

suzuki过程的matlab仿真，自己写的，没什么问题，放心吧(suzuki process Matlab simulation, wrote it myself, no problem, rest assured)