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基于微分器的PID控制matlab文件.控制器的函数微分器的s函数仿真模型(Based differentiator PID control matlab file. The controller function differentiator s function simulation model)

基于matlab的音频信号采集及噪声信号的滤除，前后信号的频谱对比分析(Based on spectral contrast matlab filtered audio signal acquisition and noise signal, the signal analysis before and after)

无速度传感器的矢量控制系统仿真模型，为了实现转速的闭环控制和磁场定向(No speed sensor vector control system simulation model, in order to achieve closed-loop speed control and field-oriented)

OFDM系统中，基于LS信道估计算法和MMSE信道估计算法的MSE分析和BER分析。(OFDM systems, channel estimation algorithm based on LS and MMSE channel estimation algorithms MSE analysis and BER analysis.)

This file has a function for LDA

Lead-Acid Battery This demo implements a model of a lead-acid battery cell using the Simscape™ language to implement the nonlinear equations of the equivalent circuit components. In this way, as opposed to modeling entirely in Simulink® , the connection between model components and the defining physical equations is more easily understood.

文化算法的MATLAB实现。实验结果表明该算法具有良好的性能。(MATLAB implementation of cultural algorithms. Experimental results show that the algorithm has good performance.)

基于线性判别的人脸识别，本设计对主成分分析和线性判别两种子空间方法进行了深入研究，包括LDA及其在人脸识别应用的若干问题(Face recognition based on linear discriminant, the design of the principal component analysis and linear discriminant subspace methods are two in-depth study, including the LDA and its Application in Face Recognition Issues)

径向神经网络matlab程序，希望对大家有所帮助(Radial basis function networ)

谱元法（sem)学习程序之一，用于对各类波场的模拟计算(Spectral element method (sem) to learn one of the procedures for various types of wave field simulation)