ASTRO

this is for mini project

PCA技术的一大好处是对数据进行降维的处理。我们可以对新求出的“主元”向量的重要性进行排序，根据需要取前面最重要的部分，将后面的维数省去，可以达到降维从而简化模型或是对数据进行压缩的效果。同时最大程度的保持了原有数据的信息。 (A major advantage of PCA technology is reduce the dimension of the data processing. We can calculate the new " principal component" vector order of importance, according to need to take the most important part of the front, eliminating the rear of the dimensions, dimension reduction can be achieved to simplify the model or the effect of data compression . At the same time maintaining the greatest degree of the original data.)

说明：  矢量栅格转化程序，可以对拓扑文件进行转化生成相应的矢量文件(Raster vector conversion process)

在单目标无杂波环境下，针对二维雷达量测的目标跟踪算法的实例分析。包含了UKF与KF。(An example of a target tracking algorithm for two-dimensional radar measurement in a single target without clutter environment is presented. It contains UKF and KF.)

对输入的语音信号运用短时能量函数进行去静音，然后把去掉静音帧之后的信号进行重组。(remove the mute of the speech signal (using short-term energy function), and then remove the signal mute frame after restructuring.)

This is a matlab code for Amplitude shift keying and Phase shift keying

说明：  基于MATLAB的高压直流输电仿真模型，模型包含整流和逆变两个部分。仿真模型运行结果成功，波形良好。(Based on MATLAB, the HVDC transmission simulation model consists of two parts: rectification and inverter. The simulation model runs successfully and the waveform is good.)

对信号进行分析，取得信号的频率，幅值等特性。利用MATLAB编程，界面友好(Analysis of the signal to obtain the signal frequency, amplitude and other characteristics. Using MATLAB programming, user-friendly)

simple edge detection code

线性调频信号的脉冲压缩处理及图像的分析，非常简介的程序(Linear FM pulse compression signal processing and image analysis, the procedure is very Profile)