x_pwr_y

cross correlation of a signals can find with this code

MATLAB给图像添加高斯、椒盐、加性及乘性噪声[噪声生成]源代码Gaussian-Pepper-Noise-Generator(MATLAB——Gaussian-Pepper-Noise-Generator)

说明：  自己编写的卡尔曼滤波算法算例，实现四阶AR模型的最优权值估计。(Kalman filter algorithm, for optimal weight estimating of fourth-order AR model.)

AR自适应滤波器，用Kalman滤波器跟踪AR模型的吸收变化(adaptive AR model，use kalman filter to trace the variance of ar coeffience)

基于ukf目标追踪，包含sigma采样、ut变换、ukf的m文件和一个简单的追踪实例(Ukf-based target tracking, including sigma sampling, ut transform, ukf m-files and a simple trace instances)

伯努利方程，试验过的，适合初学者学习，非常有用(Bernoulli equation, tested, is suitable for beginners to learn, and very useful)

捷联惯导航姿系统C语言实现，可以方便的得到飞机的飞行姿态。(Navigation position system SIMU program development, you can easily get the aircraft attitude.)

基于风谱的谐波叠加法的代码生成随机风速时程曲线(Time curve generates a random code based wind velocity spectrum harmonic superposition method)

说明：  一个PH值的pid仿真算法，加入扰动，以及优化的控制算法(A PID simulation algorithm of pH value, adding disturbance and optimizing control algorithm)

This demonstration shows that reordering the rows and columns of a sparse matrix S can affect the time and storage required for a matrix operation such as factoring S into its Cholesky decomposition