pburg_spectrum_analysis

数字信号处理的matlab程序，里面有大量的例程，可以帮助很好的理解(Digital signal processing matlab program, which has a large number of routines that can help a good understanding of)

Pass the Images Through Optics -- Use a Gaussian "Aperture Function" This code segement can use a measured aperture function just as easily - simply replace the next five lines by "load measured_aperture" where measured_aperture is the measured function strored in ASCII and the data stored in the file measured_aperture.mat is a MATLAB .mat file that contains the matrix apfunction. (in MATLAB type "help load" for how to use load and look at the c and fortran code that shows how to read and write MATLAB .mat files). (Note: When the Point Spread Function is Gaussian, then so is the Aperture function) To simulate the effect of the tracker optics, each of the movie frames is now blurred using a 2-D FFT (Fast Fourier Transform). The first frame of the resulting image is shown in Figure 1.

数值积分计算各种方法的matlab程序，可作为数值分析等的学习工具。(Numerical integration to calculate the various methods matlab program, can be used as a learning tool of numerical analysis .)

时域有限差分法-2维自由空间传输电磁场分布(Finite Difference Beam Propagation Method)

使用matlab语言编程解决线性规划的问题(Matlab programming to solve linear programming problems)

说明：  用于计算bhattacharyya距离，用于特征基因求取( Bhattacharyya used to calculate the distance for feature gene strike)

非线性滤波器的例程，为接口封装函数，matlab代码。(Routine non-linear filters for the interface package function)

说明：  MATLAB编程教程，对初学者非常有用。 请大家多用用MATLAB编程(MATLAB programming tutorial, very useful for beginners. Please keep on with the use of MATLAB programming)

该压缩包主要是关于lasso的matlab程序，其中包含lasso的code,lasso在例子中的应用，以及lemda的交叉验证等。(The archive is mainly about lasso matlab program, which includes lasso the code, lasso in the example application, as well as cross-validation lemda like.)

PID Controller 挖掘机动臂控制系统的数字PID设计(PID Controller Excavator Boom Digital PID Control System Design of)