treestep

matlab用切比雪夫设计滤波器,并且分为两种不同类型设计方法(matlab using Chebyshev design of filters, and divided into two different types of design methods)

该程序利用主成分分析法完成了对人脸的识别操作，程序干练，操作容易。(It uses principal component analysis completed a face recognition operation, the program able, easy to use.)

说明：  应用 FFT对信号进行频谱分析 1、在理论学习的基础上，通过本次实验，加深对快速傅里叶变换的理解，熟悉FFT 算法及 其程序的编写。 2、熟悉应用FFT 对典型信号进行频谱分析的方法。 3、了解应用 FFT 进行信号频谱分析过程中可能出现的问题，以便在实际中正确应用 FFT。 (Application of FFT spectrum analysis of signal 1, the theoretical foundation of learning, through this experiment, to deepen the understanding of the fast Fourier transform, familiar with the FFT algorithm and its procedures for the preparation. 2, familiar with the application of FFT on a typical signal spectrum analysis. 3, the understanding of application of FFT spectral analysis of signal problems that may arise in order to practice the correct application of FFT.)

分数阶傅里叶变换的matlab程序，做数字信号处理可以直接使用(Fractional Fourier transform matlab program)

这是关于工业控制的环节 包含有工业大滞后环节的控制 通过matlab仿真可以看出PID控制的优点(This is about industrial control links, containing the delay in the link of industrial control, through the matlab simulation can see the advantages of PID control.)

使用遗传算法对pid进行优化，m文件调用模型文件，直接出结果(Using genetic algorithm to optimize PID, m file calls model files, directly results.)

过采样精确重构余弦调制滤波器组的设计.rar(Reconstruction of oversampled cosine-modulated filter banks. Rar)

这是一个计算一维时间序列盒维数的计算程序，用matlab语言编写，希望对大家有帮助。(This is a calculated one-dimensional time series box dimension of the calculation procedures, using Matlab language. We want to help.)

用matlab编写的2维FDTD算法程序，与大家共享(using Matlab prepared by the two-dimensional FDTD algorithm procedures, and share)

This material is about motor control algorithms implemented with matlab source codes.