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The objective of this textbook is to explain the behaviour of fuzzy-logic controllers. Under certain conditions, a fuzzy controller is equivalent to a proportional-integral-derivative (PID) controller.

在这个matlab源代码中实现连续的frft功能，它能在p=0.5——1.5之间实现(Digital Computation of the Fractional Fourier Transform)

基于Matlab/Simulink的定速风电机组的模型仿真，包括风速波动及电网故障时的输出特性仿真。(Model-based fixed-speed wind turbine Matlab/Simulink simulation, including fluctuations in wind speed and power output characteristics of a fault simulation.)

简单的介绍了matlab7.0，及其安装和用户界面；介绍了matlab7.0的强大的编辑功能和各种实际应用。(Simple matlab7.0 is introduced, and the installation and user interface Introduces the powerful editing functions matlab7.0 and all kinds of practical application )

说明：  基于多目标优化问题的改进蚁群算法的设计描述(Improved Ant Colony Algorithm design description based on the multi-objective optimization problem)

元胞自动机的STNS双车道模型，用于仿真道路交通流(Cellular automata STNS two-lane model for simulation of traffic flow)

MUSIC算法，可以降噪，提高分辨率，用于图像质量提高(MUSIC algorithm, noise reduction, improved resolution for improved picture quality)

三相异步电机的控制；电压源逆变器，采用电流滞环控制；典型的异步电动机按转子磁链定向的矢量控制，磁链与转矩实现解耦。(Three phase induction motor control voltage source inverter, the current hysteresis control the typical asynchronous motor by rotor flux oriented vector control, flux linkage and torque decoupling. )

matlab 关于association rule 的自己写的函数，有3个文件, association.m：h = association(m, i, j) i=>j, m是数据，h是support和confidence，该函数只适用于单个数据 ass_item: h=ass_itset(m, a, b) 同上，但是可用于多个数据（m为数组） assrule: h = assrule(m, threshold1, threshold2) 该函数用于classification， 得到规则，threshold1为要求的support,threshold2为要求的confidence，h 则为符合要求的规则及其support和confidence，前2列为规则，后2列为其support和confidence (matlab on the association rule to write functions, there are 3 files, association.m: h = association (m, i, j) i => j, m is the data, h is the support and confidence, this function applies only to a single Data ass_item: h = ass_itset (m, a, b) it is the same as above, but it can be used for multiple data (m can be matrix) assrule: h = assrule (m, threshold1, threshold2) the function used for classification,get the rules, threshold1 is the require of support, threshold2 is the required of confidence, h is the rules and their support and confidence, the former two columns as a rule, the latter two columns as one of its support and confidence)

三维数据矩阵的中值滤波方法，采用快速实现算法(Three-dimensional data matrix median filtering method, using fast algorithm)