LFM_radar

输入圆的半径求周长和面积。程序由三个函数组成：主函数进行输入输出和函数调用，perimeter函数求周长，area函数求面积。(Enter the radius of the circle circumference and area requirements. Program consists of three functions: the main input and output functions and function calls, perimeter function evaluation perimeter, area function for the area.)

programe to find roots

This is a MATLAB GUI app. with attached Luenbergers obserwer for 2 pots

地震信号处理接收函数讲已处理好的程序进行作图(Speak seismic signal processing receiver function plotting program has been handled well)

对二维图像进行分数阶傅里叶变换，可用于图像去噪。(Fractional Fourier transform of the image, and can be used for image denoising.)

说明：  稀疏条件下欠定盲分离，得到混合矩阵，恢复原信号(Underdetermined blind separation under sparse conditions)

audio signall processing

calender and clock calculation code for matlab

矩形遍历检测窗口演示Matlab源代码,用于理解Haar-like的功能(Haar-like rectangular detection window traversal demo Matlab source code for understanding Haar-like functions)

说明：  这是利用改进的kalman滤波来处理GPS信号，通过与传统的kalman滤波比较得到较好的效果。直接解压，就可以导入work里运行。(This is the improved GPS kalman filter to process the signal, by comparison with the traditional kalman filter get better results. Direct decompression to work can be imported to run. )