123

输入信号采用4阶M序列的二阶系统的最小二乘一次完成算法辨识程序(Input signal using M sequence of order 4 second-order system least squares algorithm for a complete identification process)

三维有限元静力问题分析程序，用Matlab编写，采用20节点3维单元，可绘制应力云图。(Three dimensions finite element programs)

genetic algorithm program for power system

用matlab 生成规则的LDPC码的校验矩阵H(Matlab to generate regular LDPC code check matrix H)

有关信号的循环谱计算，内容详细，含注释！！！(Signal cyclic spectrum calculation, detailed content, including the Notes! ! !)

We see that HTH matrix is almost diagonal as the off diagonal elements are nearly zero. So we are getting exact estimation in case of PRN INPUT due to diagonality of HTH matrix. As seen that the unknown inpulse response ( h ) and estimated impulse response ( hth ) are coming out to be exactly same. The estimation even gets better for large N .as we get the HTH matrix perfect diagonal. So we come to know that we can estimate the unknown parameters exactly when PRN input is used.

非常好的matlab的仿真教程，Simulink电路分析应用，有需要的可以看看。(Very good Matlab simulation tutorial, Simulink circuit analysis applications, there is a need to look.)

运用双向轮廓跟踪方法实现医学图象外部论文提取的算法，对学习医学图象分割非常有用(The outer contour tracking of medical images and it is very for medical segmentation)

矢量网络分析仪的驱动程序，可以用matlab调用(Vector network analyzer driver, you can use matlab call)

曾攀工程有限元代码：vbfortranvbamatlabc(fem code vbfortranvbamatlabc)