Matlab

基于Matlab环境，对雷达信号，基于高斯模型的回波进行仿真。(Based on the Matlab environment, the radar signal, based on the Gauss model of echo simulation.)

read the SAC format

Computes the minimum distance between two different shape polygons. (Vertex-vertex case)

说明：  最小二乘法的简单应用，以及算法实现，作为参考。(Simple application of least squares, and the algorithm, as a reference.)

自相关函数在噪声检测,识别和有用信号的提取中的应用(autocorrelation function of the noise detection, identification and extraction of the useful signal of)

对图像做傅里叶频谱变换，可以求出图像的频谱分布，实现频谱中心化(Fourier transform spectrum of the image to do, you can find the spectral distribution of the image to achieve the center of the spectrum)

雷达中线性调频信号的脉冲压缩，距离普，多普勒谱及其回波仿真(Chirp radar signal pulse compression, the distance P, and echo Doppler spectrum simulation)

這是我自己練習用的程式碼用於matlab(This is my own practice to use the code for matlab)

发动机万有特性曲线的画法以及代码MATLAB(Engine universal characteristic curve drawing method and MATLAB code)

image enhancement technique for removing noise from images using different filter methods. very useful for spatial domain image enhancement technique...