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how to construct the parity check matrix for LDPC codes

this is the sobel programme which can help to do the segmentation and clustering

image proceesing packet no1

indirect genetic adaptive controller

matlab中计算数列子相关和互相关的程序(matlab to calculate the number of Liezi related and inter-related procedures)

用于心电信号检测，使得输出的心电信号真实准确(True and accurate ECG for ECG signal detection, making the output)

说明：  最基础的GS算法，包含matlab代码，以及一张bmp格式的图，非常基础易懂(The most basic GS algorithm, including Matlab code, as well as a BMP format diagram, very basic and easy to understand)

本代码将四阶累积量MUSIC算法和常规二阶MUSIC算法进行SNR性能对比。(The code will be fourth-order cumulant MUSIC algorithm and conventional second-order MUSIC algorithm SNR performance comparison.)

实验一、数字图像读取及色彩、亮度、对比度变化(c++)

简单的信号处理程序,可以实现基本的z反变换。程序本身自带数据产生功能。(a simple signal process program)