已知一个单链表L编写一个删除L中值为x结点的直接前驱结点的程序。

图形的广度优先搜寻法-graphics breadth priority search method

利用VB6编写的一个CRC计算类，支持CRC-16（x16+x15+x2+1）算法和CRC-CCITT（x16+x12+x5+1）算法，每种算法都支持选择先计算低字节还是先计算高字节，非常适合嵌入式系统的辅助计算，已被运用于嵌入式系统的辅助工具中。类中包含计算进度事件，可以在事件中显示计算进度。

气象数据计算超等许,能够计算在风厂中气象数据的票性诡计-meteorological data superfine promised to calculate the wind plant meteorological data of the votes sexual tricks

自动谱分析：可用于丢失/采样/子束光谱分析；矢量自动迭代，可用于建模，故障诊断；-The applications of this additional toolbox are: - Automatic spectral analysis for Irregular sampling/Missing data, analysis of spectral subbands, - Vector Autoregressive modeling and Detection [uses ARMASA] - Reduced statistics ARMAsel: A compact yet accurate ARMA model is obtained based on a given power spectrum. Can be used for generation of colored noise with a prescribed spectrum. - ARfil algorithm: The analysis of missing data/irregularly sampled signals - Subband analysis: Accurate analysis of a part of the power spectrum - Detection: Generally applicable test statistic to determine whether two signals have been generated by the same process or not. Based on the Kullback-Leibler index or Likelihood Ratio. - Analysis of segments of data, possibly of unequal length.

这是在OpenCV中演示，你可以使用HAAR/ LBP基础的分类做的人脸检测。同时，面部识别也可用于opencv的，因此，此代码可以用于预先处理。

CT跟踪代码下载，可以用CT方法划定一个矩形域，然后跟踪，鲁棒性很好，但是帧速慢，但是可以运行的，希望能帮到大家

用c语言实现的b树-use the C Language b tree

单精度复型fft，适用于任意长度数据~ 

数字下变频DDC的设计verilog 源代码，经过实际验证。通过查表法获得cos,sin的值，ROM cos.v, Sin.v dds数字频率直接产生，进行数字下变频。并且有vhdl的源代码；值得做射频基带的 人员参考，需要一定的软件无线电方面的知识。

C#寻找素数 素数寻找问题由来已久，一直是一些数学家追求的目的。-C#-finding prime numbers to find a few long-standing problem, mathematicians have been some of the objective pursued.