digital-process

matlab跟电子信息的深切联系，在电子信息的应用。(matlab deep contact with the electronic information in the application of electronic information.)

To find circle using hough transform

A code for implementing Bicubic Interpolation on images

kalman滤波程序，里面包含kalman的讲解及程序实现，对初学者比较有帮助。(a program of kalman )

PROGRAM CALCULATES THE CHARACTERISTIC IMPEDANCE OF A MICROSTRIP LINE(USING THE FINITE DIFFERENCE METHOD THIS PROGRAM CALCULATES THE CHARACTERISTIC IMPEDANCE OF A MICROSTRIP LINE)

the file consists of image segmentation using otsu threshold and finally counting by using the creating the boundary between of them

Compressive sampling is an emerging technique that promises to effectively recover a sparse signal from far fewer measurements than its dimension. The compressive sampling theory assures almost an exact recovery of a sparse signal if the signal is sensed randomly where the number of the measurements taken is proportional to the sparsity level and a log factor of the signal dimension. Encouraged by this emerging technique, this thesis briefly reviews the application of Compressive sampling in speech processing. It comprises the basic study of two necessary condition of compressive sensing theory: sparsity and incoherence. In this thesis, various sparsity domain and sensing matrix for speech signal and different pairs that satisfy incoherence condition has been compiled.

包括matlab中一些常用的函数，还有一些特殊函数，如马库姆函数(marcum Q-function)

各种基本matlab实例精讲，以及详细的关于DFT的设计及其算法(Examples of basic matlab succinctly, and detailed design of algorithms for the DFT)

2PSK和 2DPSK信号的调制与解调性能比较分析(Comparative analysis of modulation and demodulation performance and 2DPSK signal 2PSK)