first-phase

a function to find auto correlation

butterworth filter for image enhancement

FFT for ground motion

在应用程序中调用内核函数获取父进程的全路径名的最好方法。在辨识由谁启动的时候要用。(关闭翻译英语中文德语检测语言 中文(简体)英语日语 翻译文字或网页 在应用程序中调用内核函数获取父进程的全路径名的最好方法。在辨识由谁启动的时候要用。 请键入文字或网站地址，或者上传文档。 取消 Zài yìngyòng chéngxù zhōng tiáo yòng nèihé hánshù huòqǔ fù jìnchéng de quán lùjìng míng de zuì hǎo fāngfǎ. Zài biànshì yóu shuí qǐdòng de shíhou yào yòng.The best way to call the kernel function to get the full path name of the parent process in the application. In recognition of who started the time to use.)

三相桥式整流电路，可以直接用，matlab编写(Three-phase bridge rectifier circuit can be directly used, matlab prepared)

说明：  使用MATLAB进行的SIMULINK仿真，实现了磁悬浮PID控制(SIMULINK simulation with MATLAB realizes the PID control of magnetic levitation)

MathLab introduction in Romanian.

In this paper we present the usefulness of the algorithm DCT (Discrete cosine Transform) blocks applied level image compression JPEG (Joint Photographic Experts Goup). It has been shown that this algorithm is the most efficient in the case of compression because it has very good properties for compaction energy related values. As a basic principle we eliminate high frequencies and keep the low and medium without visibly affecting image. DCT in JPEG compression algorithm is encountered in practical applications such as face detection, skin color, facial recognition, iris, fingerprints

turbo码simulink仿真程序及模块(turbo code and simulink simulation module)

一些我在写毕业论文中用到的关于混沌的相关论文，都是一些有档次的，对我的论文很有帮助(Something I used in writing the thesis on the chaos of the relevant papers, are some upscale, very helpful for my thesis)