data_analysis

求图像区域间的自相似性，方法可以用来检测目标或是视频中的姿态(calculat self-similarity)

CIC 积分梳状滤波器设计，一个很好用的参考资料(CIC design)

求交点 本文件提供了多种求取交点的程序 并包含了详细的注解(Intersects This document provides a variety of programs to strike a point of intersection and includes detailed comments)

a good book about windows system programming

GSM中GMSK调制信号的产生，一种噪声辅助数据分析方法,包括回归分析和概率统计。( GSM is GMSK modulation signal generation, A noise auxiliary data analysis method, Including regression analysis and probability and statistics.)

说明：  an investigation on use of chaotic sequence in DS-CDMA. The DS-CDMA systems offer physical layer security without the need for a significant increase in computation or power requirements. Nowadays, DSCDMA has been used widely. These systems suffers from multiple access interference because of other users transmitting in the cell, channel inter symbol interference and additive white Gaussian noise. Codes have an effective role in DSCDMA system, so M-sequences; gold sequences have been used as spreading codes in DS-CDMA. These sequences by shift registers and periodic in nature are developed. However, these sequences are not enough and also limit the security. This paper presents an investigation on use of new type of sequences called chaotic sequences for DS-CDMA system. These sequences by chaotic maps are generated.

说明：  密集假目标干扰雷达仿真。设计了一种密集假目标，使雷达信号受到干扰(Simulation of dense false target jamming radar)

说明：  自己编的基于最抖下降法，mmse等算法的的自适应滤波器，均衡器matlab仿真程序。(own series based on the most shaking method, the algorithm mmse other adaptive filters, EQ Matlab simulation program.)

It is the document related to noise reduction

matlab自学的六十多个简单易学的小程序，学习完这六十多个程序之后，你的matlab水平将得到很大的提高！(matlab for learning by yourself!matlab for learning by yourself!matlab for learning by yourself!matlab for learning by yourself!)