Seed-实验室

直接数字频率合成技术DDS的Matlab系统建模及频谱分析，同时对相位截断误差和量化误差同进行了分析(Direct digital frequency synthesis technology of DDS Matlab system modeling and spectral analysis, while the phase truncation error and quantization error are analyzed with)

韦根感应IC卡读写器PCB图,成熟产品,已经用于销售,单片机采用STC89C58RD+,读写模块为RC5-Wiegand sensor IC card reader PCB map, mature product that has been used for sales, single-chip microcomputer used STC89C58RD+, Read and write modules for RC5

在 Windows2000 环境下实现动态 DNS 的安全考虑-In Windows2000 environment dynamic DNS security considerations

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关于本学期，做的全部实验, 关于本学期，做的全部实验,-shugou

类似J2000的ECI坐标系转换到类似wgs84的ECEF坐标系,方便大家应用(Convert ECI (CIS, Epoch J2000.0) Coordinates to WGS 84 (CTS, ECEF) Coordinates. This function has been vectorized for speed. Example Function Call: >> [r_ECEF v_ECEF a_ECEF] = ECItoECEF(JD,r_ECI,v_ECI,a_ECI); Where: JD is the Julian Date vector [1 x N] (units are in days) r_ECI is the position vector [3 x N] (any units are permitted) v_ECI is the velocity vector [3 x N] (any units are permitted) a_ECI is the acceleration vector [3 x N] (any units are permitted))

Nano的XML解析器-the XML parser

说明：  图像去噪小波变换图像去噪 有程序试试可不可以运行啊(Image de-noising wavelet transform image de-noising program try it can run)

谷歌推荐算法论文，根据点击量进行推荐，十分经典，值得学习。(Google News Personalization: Scalable Online Collaborative Filtering)

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