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this is for qrs detection

对摄影测量相机的参数进行标定，拍摄已知精确尺寸的标定板，读入图像，角点检测，标定相机的内外参数，重构标定板与相机的空间结构(The parameters of the photogrammetric camera calibration, accurate recording of known size calibration plate, read the image, corner detection, external camera calibration parameters, calibration plate and the reconstruction of the spatial structure of the camera)

维纳滤波进行语音信号的增强，是学习现代信号处理和语音增强的很好的学习程序。(Wiener filtering speech enhancement is a good learning process for learning modern signal processing and speech enhancement.)

产生2fsk或4fsk的调制信号，可以控制带宽，中心频率，噪声，可以观察频谱(this can product signal)

model de turbine eolienne 180kw medel utile pour l utilistion derecte dans les generatrices eoliennes

matlab的基础教程，介绍了matlab编程的基本操作及使用方法(Essentials of matlab, matlab programming for the basic operation and use)

说明：  该算法实现了球形译码算法SD的算法仿真，包含不同的调用函数，可以实现。(The algorithm implements the algorithm simulation sphere decoding algorithm for SD, including calling the function different, can achieve.)

同步小波变换的MATLAB程序和应用，还有最新的关于同步小波的文章(Synchronous wavelet transform MATLAB programs and applications, as well as the latest articles on synchronous wavelet)

Second order elliptic partial differential equations，二阶椭圆型偏微分方程求解程序(Second order elliptic partial differential equations)

这是一篇关于软件估算技术的概述，挺全面的。(This is an article on software estimation techniques outlined, quite comprehensive.)