project411

基于I-divergence距离的KNN改进算法源代码(Based on the I- divergence of the KNN distance to improve the code)

UKF滤波,可实现一个采样时间内的不敏（无迹）kalman滤波(UKF filter)

使用MATLAB编写的qdudqz神经网络算法，本程序根据训练好的网络文件DNViuWY预测新的数据文件，得到算法的最差性能和最优性能，并绘制出预测数据和原数据的对比图。调试运行正常。 (Using MATLAB preparedqdudqz neural network algorithm, the program according to the trained network fileDNViuWY anticipating new data files to obtain the best performance and the worst performance of the algorithm, and draw out the comparison chart data and predict the original data. Debugging and running properly. )

包括广义互相关函数GCC时延估计，小波包分析提取振动信号中的特征频率，计算互信息非常有用的一组程序。( Including the generalized cross-correlation function GCC time delay estimation, Wavelet packet analysis to extract vibration signal characteristic frequency, Mutual information is useful to calculate a set of procedures.)

此程序为OFDM系统中PAPR降低模块！！！！(PAPR reduction model)

the code is to track the lips. which need to be marked by red color. the code tracks the red color of the lips and thus the lips indirectly. such system can be very much useful for audio visual departments

说明：  P0201：MATLAB赋值 P0202：MATLAB中的for循环 P0203：MATLAB中的for循环和if条件 P0205：MATLAB图像处理的基本操作 P0206：MATLAB高级图像处理操作 P0207：根据RGB图像创建一幅灰度图像 P0208：二值图像的取反操作 P0209：用imshow函数显示图像 P0210：在同一个窗口内显示两幅图像 (P0201: MATLAB assignment P0202: the MATLAB in for recycling P0203: MATLAB in for loops and if conditions P0205: MATLAB image processing operations P0206: MATLAB Advanced image processing operations P0207: RGB image to create a grayscale image P0208: two negated operation of the binary image P0209: the the imshow function display images P0210: within the same window shows two images)

Another file of actuator example.

这是一个Z变换和Z反变换的matlab程序。(This is an anti-Z transform and Z transform matlab procedures.)

说明：  GMM的优化，用EM算法实现高斯混合模型(GMM optimization algorithm EM)