kalman_filter

16QAM系统的调制,解调的仿真。作出星座图及调制，解调信号的波形，输出信号的功率谱，眼图及误码率曲线。(16QAM system, modulation, demodulation of the simulation. Make a constellation and the modulation, demodulation waveform, the output signal of the power spectrum, eye diagram and BER curves.)

进行多尺度小波变换，能够得到较一般的小波变换更好的分解结果(Multi-scale wavelet transform)

潮汐调和分析程序，操作简单，新手上手快捷，方便(Tidal harmonic analysis program, easy to operate)

Visualisation of oscillations

adaptive median filter for image

Single-level discrete 1-D wavelet transform

通过matlab代码实现PCA算法程序设计步骤： 包括1、去均值 2、计算协方差矩阵及其特征值和 qZHBpQ 特征向量 3、计算协方差矩阵的特征值大于阈值的个数以及 ixDqskB值 4、降序排列特征值，编译通过达到很高的性能。(PCA algorithm program realization by matlab code design steps include: 1, 2 to the mean, covariance matrix and its eigenvalues and eigenvectors qZHBpQ 3, calculate the covariance matrix of eigenvalues greater than the number of threshold values, and only 4 ixDqskB, in descending order eigenvalues, compiled by achieving high performance.)

基于主成分分析的人脸识别，应用K-L变换作特征处理(Face recognition based PCA)

说明：  uuv运动控制模型仿真，包括滑模控制的实现，有一定借鉴意义(The simulation of UUV motion control model, including the realization of sliding mode control, has certain reference significance)

在实际应用中检验一组数据是不是Possion数组(check a click that if it a Possion)