CHENJIANG

这是基于数字信号处理的滤波器设计，有FIR的和IIR的有6种不同的窗函数(IIR and FIR )

This file contains a summary of what you will find in each of the files that make up your Graphic2 application.

这是2009年huang在EMD基础上改进的算法EEMD的matlab代码！(This is the huang in 2009 based on the improved EMD algorithm EEMD matlab code!)

基于matlab的一个小程序，用GUI可能简单些(maybule you should sese)

统计信号处理基础完整 经典教材习题解答 作者手写扫描 包含检测理论与估计理论两个部分(Complete statistical signal processing base Classic textbook exercises answers Author scanned handwritten Consists of two parts detection theory and estimation theory)

系统采用的是直接标定摄像机内部参数的算法，算法借助于标定参照物直接计算摄像机的内参数。整个系统是在VC++环境下设 计并实现的，并借助了IPL和OpenCV的帮助，只要输入标定物的图像，系统就可以迅速而又准确地输出摄像机内参数的结果。通过3D 重构实验证明了该系统的有效性。相对于MATLAB实现方式，该系统使用更加方便、快捷。 (System are directly used in the internal parameters of the camera calibration algorithm, calibration algorithm by means of direct calculation of reference within the parameters of the camera. The entire system is in VC++ environment to design and implementation, and with the help of IPL and OpenCV, as long as the input image calibration objects, the system can be output quickly and accurately the results of camera intrinsic parameters. Through the 3D reconstruction of the experiment proved the effectiveness of the system. MATLAB implementation vis-à-vis the way the system more convenient to use, fast.)

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.

是一个显著性检测的典型算法，能够清楚的得到显著图(It is a typical algorithm for saliency detection, which can clearly get saliency map.)

说明：  基于matlab的数字信号传输系统仿真，pdf文档末尾是完整的matlab代码。(Experiment of digital signal transmission system based on MATLAB)

Matlab-频谱分析实例，大家有需要的可以下载来看看，谢谢支持(Matlab)