hgfxmatlab

实现各种PID控制算法，包括传统PID，模糊PID以及计算动词PID控制器的源码(PID controller, fuzzy pid controller , computational verb pid controller)

OFDM在瑞利信道下的误码率，使用matlab将OFDM在瑞利信道下进行仿真性能的效果(OFDM BER in Rayleigh channel using matlab OFDM in the Rayleigh channel simulation performance results)

说明：  用窗函数法设计一个能对模拟信号进行滤波的线性相位FIR低通滤波器。抽样频率为 kHz，通带截止频率为 kHz，阻带截止频率为 kHz，要求阻带最小衰减 dB。为了降低运算量，所设计滤波器的阶数要尽可能的低(With the window method to design a filter to the analog signals of linear phase FIR low-pass filter. Sampling frequency is kHz, passband cutoff frequency kHz, stopband cutoff frequency of kHz, the minimum required stopband attenuation dB. To reduce the computation, the order of the filter designed to be as low as possible)

学习压缩感知时自己编写的初步重建程序，有利于加深理解压缩感知的理论(Preliminary reconstruction program, write your own learning compressed sensing, a better understanding of the theory of compressed sensing)

基于MATLAB的仿真环境下的各种实现低通滤波器的方案！我们可以在这个基础上好好的进行研究！(Design FIR filter with firls and remez )

说明：  该方法自适应地将一个复杂的非平稳的多分量信号分解为若干个瞬时频率具有物理意义的乘积函数（Product function,简称PF）之和，其中每一个PF分量由一个包络信号和一个纯调频信号直接求出。包络信号就是该PF分量的瞬时幅值，而PF分量的瞬时频率则可以由纯调频信号直接求出，进一步将所有PF分量的瞬时幅值和瞬时频率组合，便可以得到原始信号的完整的时频分布。(This method adaptively decomposes a complex non-stationary multi-component signal into the sum of several product functions (PF) with physical meanings at instantaneous frequencies, where each PF component consists of an envelope signal and a pure The FM signal is directly obtained. The envelope signal is the instantaneous amplitude of the PF component, and the instantaneous frequency of the PF component can be directly obtained from the pure frequency modulation signal. Further, the instantaneous amplitude of all PF components and the instantaneous frequency are combined to obtain the complete original signal. Time-frequency distribution.)

matcom插件调用matlab里面princomp函数对数据进行处理的小程序(plug-ins inside matcom call matlab function princomp data processing applet)

是“MATLAB混合编程与工程应用”一书的源码，该书高洁和孙新德编著 清华大学出版社出版 2008年5月 本书以MATLAB最新版本R2006a为蓝本，系统介绍了MATLAB混合编程的最新技术。全书共分11章，第1和第2章概述了 MATLAB混合编程的发展状况及基本方法，第3至10章分别介绍了几种典型的混合编程方法，包括使用MEX、MATLAB Engine、MATLAB ACTIVEX、Mideva、MATLAB Builder for .NET、MATLAB Web Server进行混合编程，以及MATLAB和Visual Basic、Excel等混合编程。第11章以数字水印技术为例介绍了MATLAB混合编程在工程中的典型应用。 本书按照混合编程常用方法进行编写，第3至10章的每章都为一个独立单元，读者可以任选其中一章或几章进行学习，每章重点阐述一种混合编程方法的实质和要点，实例描述贯穿始终。 本书不仅具有理论深度与广度，而且注重实用，实例丰富，特别是通过作者在数字水印方面的研究成果，提供了理论分析与应用案例。 本书可以作为高等院校计算机及信息相关专业的教材或参考书，也可供广大科技工作者参考。(err)

With increasing wind penetration in power systems, many national grid codes will demand complete models and simulation studies under different system conditions in order to ensure that the connection of a wind farm will not have a detrimental impact on the network to which it will be connected. Hence a dynamic model with reduced-order double cage representation for the DFIG and its associated control and protection circuits has been developed. It was then used to simulate the response of wind turbine to network faults on a simple two busbar system.

这是matlabdaima,用来计算RBF输出值很有效(This is matlabdaima, used to calculate the RBF output is valid)