case_study_3

Video IO toolbox for matlab. 用directshow做的，比matlab自己的video IO函數強很多。(Video IO toolbox for matlab. Do with DirectShow than matlab own video IO function a lot stronger.)

Induction motor eigen control

学习信道衰落的必备的好程序,会给你带来非常大的惊喜!(Study the decline of an essential channel of good procedures, give you a very big surprise!)

说明：  频域的模态参数识别方法之一，可以对振动信号进行分析处理，得出结构的固有频率，阻尼比，振型系数，方法很好，程序完整(Frequency-domain modal parameter identification methods that can analyze the vibration signal processing, draw the structure of natural frequencies, damping ratio, mode shape coefficient, methods good integrity of the process)

说明：  利用matlab的BVP4C程序包求解波动方程，得到电场和电子密度的二维分布。(The BVP4C package using matlab solving the wave equation, two-dimensional electric field and electron density distribution.)

序列进行离散傅里叶级数变换，画出相位图，频谱图。改变序列长度，然后重复上述过程(Sequence of discrete Fourier series transform, draw the phase diagram, spectrogram. Change the length of the sequence, and then repeat the process)

This function used for mapping gray data after equalization with many method into image.

图像配准，用MATLAB实现图像的配准，附有学习资料及完整代码，可直接运行。(image registration by matlab)

特征点提取的Matlab程序,主要用于多视角的特征点提取，可以抗尺度变换(Matlab feature point extraction process, mainly used for multi-angle feature points extraction, can be anti-scaling)

关于非线性离散系统辨识，这个有中文注释，看得明白，最小二乘回归分析算法。( Nonlinear discrete system identification, The Chinese have a comment, understand it, Least-squares regression analysis algorithm.)