pso-pid

自己做的一个三角波发生器，通过改变周期可以自定义频率(a triangle-wave generator)

daqaxis help for national instruments

Fast Fourier Transform Using Matlab

多目标优化算法moea/d算法代码的源代码，遗传算法，进化算法。(Multiobjective Evolutionary Algorithm Based on Decomposition)

to find the discrete fourier transform using the fast fourier algorithm, any sequence of lengths which are multiples of 2 simply append zeros to satisfy this requirement

说明：  适合Matlab的初学者，主要讲了Matlab的一些基础知识，都很基本的。(Matlab for the beginner, the main speech of some basic knowledge of Matlab, very basic.)

自抗扰控制（ADRC）simulink框架图，包括跟踪微分器，非线性状态反馈，状态观测器(Active disturbance rejection control frame diagram)

MATLAB程序经典设计之语法编程MATLAB program syntax programming classic design(MATLAB program syntax classic design programming MATLAB program syntax programming classic design)

将一个512×512的lena.bmp图像进行DCT变换，对得到的DCT系数按8×8块进行分层（分三层），重组填充得到新的系数矩阵，结果发现原图像的能量集中在了新图像的左上角低频部分。(The lena.bmp an image of 512 × 512 is subjected to DCT transform, the DCT coefficients obtained by layering 8 × 8 block (of three), to obtain a new recombinant filling coefficient matrix, the energy of the original image is found concentrated in upper left corner of the low-frequency part of the new image.)

本代码是基于matlab 的交通路标识别(this text is use matlab for Traffic sign recognition )