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一个十分简短却非常有用的产生组合数的程序。(A very brief but very useful for selecting the combination of several procedures.)

说明：  matlab语音信号的处理，源文件，M文件··········(matlab voice signal processing, source files, M files)

求解最优化问题里的半定规划问题（SDP）经典并且十分有效的MATLAB程序包(a very efficient package for solving semi-definite programming)

　　编写一通用的预测法分析程序，要求有一定的错误处理能力，出错后能够使程序继续运行下去，直到分析过程结束。可通过不同的文法（通过数据表现）进行测试。(Write a generic prediction analysis procedure that requires a certain degree of error-handling capabilities, enabling the program to continue after an error to run it until the end of the analysis process. Can be tested by different grammar (by performance data).)

mtalab的NEWMARK方法程序，可用于轴承转子系统的动力学特性分析(The NEWMARK method of Mtalab can be used to analyze the dynamic characteristics of bearing rotor system.)

牛顿迭代法求非线性方程的解，需输入初始值，方程，导数方程，步数，error(Newton iteration solution of nonlinear equations required to enter the initial value equation, derivative equation, step number, error)

半不变量法随机潮流计算主程序 已验证 配合matpower使用(Random flow calculation the main semi-variable method is verified with the matpower use)

扩张状态观测器的M文件。请认真书写上传资料的详细功能、包含内容说明(至少要20个字)。尽量不要让站长把时间都花费在为您修正说明上。(m-file of ESO)

用巴特沃斯逼近以及双线性实现数字滤波器的设计~~！！(iir)

对一个三次函数寻找最优解（最小值），分别使用全局搜索法、二分法、黄金分割法和斐波那契法共四种方法寻优。函数可在程序中自行指定，有gui界面。(A cubic function to find the optimal solution (minimum), respectively, using a global search method, dichotomy, golden section and Fibonacci optimization method a total of four methods. Function can be specified in the program itself, there are gui interface.)