一些经常用到的C算法程序集，很有用的

用VB实现矩阵特征值的求解算法集。包括：对称矩阵的雅可比变换，实对称阵为三对角阵的特征值求解，等五种特征值求解算法。-VB matrix eigenvalue of the algorithm sets. Including : symmetric matrix Jacobian transform, real symmetric matrix to a three-diagonal matrix eigenvalue solution, the five eigenvalue algorithm.

www.keenage.com,知网情感词汇集合，用于实现基于词典的情感识别算法。很全面的一个词语知识系统，推荐使用。

数值优化计算过程中常用的贝塞尔拟合法程序-Numerical optimization of the process used to be legal procedures Bessel

牛顿法计算程序，迭代没有条件控制！-Newton"s method, no conditions iterative control!

在许多情况下我们需要穷举组合的算法，比如密码词典。这个算法的关键是密码下标进位的问题。另外本例子中的写文件语句效率比较低，为了降低算法复杂度没有优化。如果要提高写文件的效率，可以使用缓冲区，分批写入。-in many cases we need exhaustive combination of algorithms such as password dictionary. The algorithm is the key indices into password-issue. Another example of this document written statement low efficiency, in order to reduce the complexity of the algorithm has not been optimized. If the document was to improve the efficiency, the use of buffer zones, into batches.

平面曲线的曲率 弧微分 曲率及其计算公式 曲率圆与曲率半径 -Curvature of plane curves Differential arc curvature and its calculation formula Curvature circle and the radius of curvature

运筹学算法包C实现-tacticians packet algorithm to achieve C

录音库采集，经常采用高采样率，如44.1k或16k, 但实际应用场合，录音采样率可能只有8k，因此需要降采样。本源码实现录音wav文件降采样，从16K转8K. 采用连续两点求平均，转完时域波形几乎不影响，听不出差别，但如用于语音识别，则可能有影响。

C语言实现的矩阵的常用计算！包括：矩阵乘法，加法，求逆，转置，开方等等！-C language used in the calculation of matrix! Including : matrix multiplication, addition, the inverse transfer home, prescribing, etc.!

用元素分配法求解0-1整数规划问题，比匈牙利法简单且易实现，该算法已通过实例验证-elemental distribution method 0-1 integer programming problems than Hungary and France is simple to implement, The algorithm has been verified by examples