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MATLAB实现图像的DCT变换及选择性重构(MATLAB for image reconstruction of DCT transform )

正确的潮流计算程序,经多个算例验证了正确性,值得一看(Calculation of trend right by a number of examples to verify the correctness, see)

kmeans 实现2维情形的聚类，自己编写的一个matlab实现(kmeans )

基于分数阶3.0工具箱,对学校分数阶PID控制有一定学习作用(Based on fractional order 3.0 toolbox, it has a certain learning effect on fractional order PID control in schools.)

An inductive feedback technique increases the speed of resonant circuits by 62 , allowing operation near the of transistors. The technique leads to a fundamental oscillator operating at 128 GHz with a power dissipation of 9 mW and a phase noise of 105 dBc/Hz at 10-MHz offset. A divide-by-two circuit based on the idea and incorporating a sampling mixer achieves a maximum speed of 125 GHz while consuming 10.5 mW. The prototypes have been fabricated in 90-nm CMOS technology.(An inductive feedback technique increases the speed of resonant circuits by 62 , allowing operation near the of transistors. The technique leads to a fundamental oscillator operating at 128 GHz with a power dissipation of 9 mW and a phase noise of 105 dBc/Hz at 10-MHz offset. A divide-by-two circuit based on the idea and incorporating a sampling mixer achieves a maximum speed of 125 GHz while consuming 10.5 mW. The prototypes have been fabricated in 90-nm CMOS technology.)

这是vondark滤波的程序，是自己编写的用于对数据去除噪声的matlab代码，供大家分享学习。(This is vondark filter program and is used to write his of removing noise data of matlab code, for all to share learning. )

说明：  直驱风机模型，包括机侧和网侧控制，机侧控功率，网侧控母线(Direct drive fan model, including generator side and grid side control, generator side control power, grid side control bus)

The discrete cosine transform (DCT) is a technique for converting a signal into elementary frequency components. It is widely used in image compression. Here we develop some simple functions to compute the DCT and to compress images. These functions illustrate the power of Mathematica in the prototyping of image processing algorithms. The

matlab基础知识PPT，非常受用，适合初学者，上手容易(Matlab basic knowledge PPT, is very useful, is suitable for beginners, easy to get)

在matlab环境下编写的支持向量机代码，简单易懂(SVM-code, easy to learn the code for two types of classification)