Rectangularwindow-filter

说明：  有关图像处理方面的matlab源程序，主要包括对比度增强、直方图均一化、还有滤波。如果感兴趣欢迎下载。(the image processing of Matlab source, including contrast enhancement, histogram homogenization, and filtering. If interested welcome to download.)

Black and white Image contrast enhancement.

系统辨识程序，改进最小二乘法其中包括--两步法(System identification procedures, including improving the least squares method- two-step)

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.

Find a classification error for a given decision surface D and a given set of patterns and targets (Find a classification error for a given dec ision surface D and a given set of patterns and ta rgets)

itools程序源码，可以管理IOS程序，需要Xcode编译，并生成MAC程序(itools can manage IOS program)

matlab code for pv battery converter

CML for LDPC coding using DVBSc

a function to perform simple split-merge segmentation

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