fuzadu

离散傅立叶变换用于分析吸毒病人和正常人的频谱。(Discrete Fourier Transform for the analysis of drug abuse patients and normal spectrum.)

传算法（Genetic Algorithm）是一类借鉴生物界的进化规律（适者生存，优胜劣汰遗传机制）演化而来的随机化搜索方法。它是由美国的J.Holland教授1975年首先提出，其主要特点是直接对结构对象进行操作，不存在求导和函数连续性的限定；具有内在的隐并行性和更好的全局寻优能力；采用概率化的寻优方法，能自动获取和指导优化的搜索空间，自适应地调整搜索方向，不需要确定的规则。遗传算法的这些性质，已被人们广泛地应用于组合优化、机器学习、信号处理、自适应控制和人工生命等领域。它是现代有关智能计算中的关键技术(Propagation algorithm (Genetic Algorithm) is a law of evolution in biology class reference (survival of the fittest, survival of the fittest genetic mechanisms) randomized search method evolved. It was first proposed by the United States J.Holland professor in 1975, and its main feature is to operate directly on the structure of the object, the continuity of the derivative and the function limitation does not exist with global implicit parallelism inherent and better optimization capability the use of probabilistic optimization method that can automatically obtain and guidance to optimize the search space adaptively adjust the search direction, the rule does not require determined. The nature of the genetic algorithm, has been widely used in combinatorial optimization, machine learning, signal processing fields, such as adaptive control and artificial life. It is about smart modern computing key technologies)

说明：  粗糙集代码 data reduction with fuzzy rough sets or fuzzy mutual information fuzzy preference rough set based feature evaluation and selection (Rough code data reduction with fuzzy rough sets or fuzzy mutual information fuzzy preference rough set based feature evaluation and selection)

image processing by matlab

GSM系统gmsk信号的信道估计与MLSE均衡(channel estimator and equalizer of GSM signal)

永磁同步电机的直接转矩控制matlab/simulink模型，可用。效果不错。(matlab/simulink model of PMSM DTC method。)

这是一个改进阈值函数对LENA图进行去除噪声的处理，效果不错(This is an improved thresholding function of Lena maps deal with the removal of noise, the effect of good)

MATLAB code for bit plane slicing in DIGITAL IMAGE PROCESSING

Guassian scale mixture

wavelet-denoising using hard-thresholding method