FFT_Cycle

Em algo for GMM, data mining unsupervised learning

对航海雷达中频信号进行均值滤波处理，得到平滑的信号(On average marine radar IF signal filtering, signal smoothing)

摄像机标定方法张正友方法中图像坐标的提取。一种全新的方法(camera calibration method is Zhang Friends methods of extracting image coordinates. A new method)

总结了五中时频分析方法（STFT,Gabor,WVD,PWVD,SPWVD）,并对个别方法进行了对比。每条程序都有详细的说明(Fifth summarized time-frequency analysis method (STFT, Gabor, WVD, PWVD, SPWVD), and the individual methods were compared. Each program has a detailed description)

自己编写的稀疏阵列的matlab波束形成程序，可画出9阵元稀疏阵列的阵列方向图，以及相应阵列的排列示意图和同等数目阵元的均匀阵列的对比效果图(sparse array beamforming)

induction motor matlab model

盲均衡1，采用的自适应算法为横模算法 （blind1cma）()

分别使用矩形窗和汉明窗函数设计一个线性相位FIR低通滤波器，使其逼近理想低通滤波器的频率特性。采用频率抽样法设计FIR数字低通滤波器滤波器。(Using rectangular window and hamming window function to design a linear phase FIR low-pass filter, the frequency characteristics of the ideal low-pass filter. Frequency sampling method is used to design FIR digital filter based on low-pass filter.)

matlab convolution sample

实现了电梯客流仿真，且运行结果与实际相符(realize the simulation of passengers who will take elevator. The results are the same as fact. )