pufenxi

matlab code for digital signal processing

一个用matlab编写的用以显示3D slice的程序，非常使用(a matlab code to show 3d form a serial 2d image sequence,typically in medical image)

多元线性回归算法，能将多个线性的物质之间的变量和自变量之间建立相关度高的线性回归方程。(Multiple linear regression algorithm, can the variables and between multiple linear material to set up linear regression equation with high correlation between independent variables. )

buck电压电流双闭环 在simulink仿真环境下(Voltage and current double closed loop)

说明：  在MATLAB上编程 用R-K法解一次导数方程 有详细的注释(Programming in MATLAB with the RK Law on the first derivative of equation solution with detailed notes)

说明：  这个是多带谱语音检测，多带谱不仅具有谱熵的有点，还具有能量分析的有点，所以检测的效果很好！(This is a multi-band spectra of voice activity detection, multi-spectral bands not only has a bit of entropy, also has a bit of energy analysis, so the effect of a very good test!)

说明：   维纳滤波、逆滤波matlab程序(不调用图像库函数)(Wiener filter, inverse filter matlab program (do not call the image library function))

This manual describes how to run the Matlab® Artificial Immune Systems tutorial presentation developed by Leandro de Castro and Fernando Von Zuben. The program files can be downloaded from the following FTP address: ftp://ftp.dca.fee.unicamp.br/pub/docs/vonzuben/lnunes/demo.zip The tour is self-guided and can be performed in any order. To run the presentation, first uncompress the zipped archive and store it in an appropriate directory. Run the Matlab® , enter the selected directory, and type “tutorial” in the prompt. (This manual describes how to run the Matlab ? Artificial Immune Systems tutorial presentation developed by Leandro de Castro and Fernando Von Zuben. The program files can be downloaded from the following FTP address: ftp://ftp.dca.fee.unicamp.br/ pub/docs/vonzuben/lnunes/demo.zipThe tour is self-guided and can be performed in any order.To run the presentation, first uncompress the zipped archive and store it in an appropriate directory. Run the Matlab ?, enter the selected directory, and type tutorial in the prompt.)

HHT变换，用于实现希尔伯特黄变换，源代码附上(Hilbert transform)

带通采样定理的验证以及在无线电全数字中频直扩接收机的应用 (Verify bandpass sampling theorem)