nnrbf_pid

k近邻的两种改进算法，采用matlab实现，使得算法效率有了较大提高。(two methods for knn，both of them are run in matlat.)

自己搭建的MATALB仿真，波形非常理想。对学习永磁同步电机非常有帮助(MATALB build their own simulation, waveform ideal. Permanent magnet synchronous motor learning very helpful)

matlab下m文件，能够提取compass三轴原始数据，并自动进行拟合矫正，得到其变换矩阵。将椭圆自动校正为圆心在原点的正圆。专门用于磁力计和重力计的自动校正。(m file matlab compass can be extracted under triaxial raw data and automatically correct fitting to give its transformation matrix. The ellipse is automatically corrected to a perfect circle centered at the origin. Specifically for magnetometer and gravity meter automatically corrected.)

dsb仿真，没有高斯白噪声的，可用！！！(dsb simulation, there is no white Gaussian noise can be used! ! !)

用matlab仿真的灵巧噪声干扰，噪声干扰形式为线性调频信号卷积矩形脉冲串。(Smart noise simulation using matlab, noise in the form of a rectangular convolution chirp signal bursts.)

matlab讲座,跟数学建模相关，应该很有用吧 (Lecture of matlab，relating to mathematical modeling, hope it useful)

this is a matlab code for computing DTW(dynamic time warping) for speech processing applications.

使用robotic toolbox 可自行定义1至7自由度的机器人，并显示和移动 可以输入任意机器人参数，注意sigma=0是旋转关节，sigma=1为平移关节(Use robotic toolbox definable 1-7 DOF robot, and display and mobile robot can enter any parameters, note sigma = 0 is rotating joints, sigma = 1 for translational joints)

自己写的包络谱函数，可以实现对时间序列求出他的功率谱(Write their own spectral envelope function, can realize to the power spectrum of his time sequence)

Some useful wireless communication lectures 3.