qpsk_ber

Fingerprint Process in Matlab

KL Algorithm implementation

对ofdm几种信道进行仿真(EM)，并进行进一步信道估计.(Several ofdm channel simulation (EM), and further channel estimation.)

关于一篇英文论文中峭度谱分析方法的变成，用于轴承故障诊断中。(A paper on a English kurtosis spectrum into analysis method, used for fault diagnosis of bearing.)

matlab有用的事例，主要为牛顿算法方面的(matlab useful examples, the main aspects of Newton)

dwt image watermarking

通过Matlab编程，推导出所用矢量网络分析仪的十二项误差模型，并以Matlab 画图的形式给出。(By Matlab programming, twelve-term error model is derived by using a vector network analyzer, and is given in the form of drawing Matlab.)

某工业系统可等效为二阶环节带延迟...且执行机构具有0.07的死区和0.7的饱和区。采样时间T=0.01；系统的输入r(t)=1.5 要求1）设计一模糊控制器，使系统输出尽快跟随系统输入；2）模糊控制与PID控制的性能进行比较；3）系统有无延迟性能进行比较(An industrial system can be equivalent to second-order part of the implementing agencies with a delay ... and the dead with a .07 and 0.7 saturation. Sampling time T = 0.01 the system input r (t) = 1.5 requirement 1) design a fuzzy controller, the system output as soon as possible to follow the system input 2) fuzzy control and PID control performance comparison 3) whether the delay in the system performance comparison)

说明：  A Short Guide on a Fast Global Minimization Algorithm for Active Contour Models文章代码基于MATLAB(A Short Guide on a Fast Global Minimization Algorithm for Active Contour Models)

matlab经典时频分析工具箱，短时傅立叶变换（STFT），维格纳分布（WVD）,伪维格纳分布（PWVD）等时频分析方法(Toolbox short-time Fourier transform (STFT) Wigner distribution (WVD) pseudo-Wigner distribution (PWVD) frequency analysis method matlab classic time-frequency analysis)