deriv_test

把最陡下降法编成了程序，输入系数就可以得到最陡下降的点()

a very nice book for matlab understanding and studing.

初步学习采样和重建信号。包括源程序和报告书。(Preliminary study of sampling and reconstruction of the signal. Including the source and report.)

matlab vs2008混合编程，减少程序移植工作量。(matlab vs2008 mixed programming, reduce the workload of the transplant procedure.)

常用牛顿拉夫逊潮流计算程序是用matlab编写的，本程序是用C语言编写，含有中文详细说明和源代码，可以直接粘贴使用。(Common Newton Raphson power flow calculation program is prepared using matlab, this program is written in C language, containing Chinese detailed description and source code can be pasted directly use.)

说明：  运用Matlab编程，实现了三维结构的凝聚，包括Guyan法，标准凝聚和迭代凝聚法。(With Matlab programming, we achieve the cohesion of the three-dimensional structure, including the Guyan method, standard condensation and iterative condensation method.)

用Matlab的GUI设计的能打开摄像头，进行监控的报警，就是停止的功能没有开发好还，共享一下。(Using GUI to design Matlab can open the camera, monitoring alarm, is to stop function did not develop good also, sharing what.)

Using ITSE as objective function tuning of PI controller for a plant

matlab离散系统仿真程序电子系课程设计(Department of Electronics, curriculum design of Matlab discrete system simulation program)

RLS算法去除加噪声音乐程序，效果比较好，有图为证。(RLS algorithm to remove noise adding music program, the effect is better, has a license to the graph. )