31767693STFrFT

五种迭代法解------非线性方程求根 分别采用了牛顿法、简易牛顿法、史蒂芬孙迭代法、二分法和割线法(The iterative method for solving nonlinear equations.)

matlab实现OFDM的仿真，经过实践和编程仿真，对理论课的内容会有更为直观的认识。(matlab simulation realization of OFDM, after practice and simulation programming, the content of the theory of knowledge will be more intuitive.)

直接序列扩频通信系统仿真程序，包括伪随机序列产生、扩频、加噪、接收等。(Direct sequence spread spectrum communication system simulation program, including the pseudo-random sequence generator, spread spectrum, plus noise, the receiver and so on.)

说明：  此模型为双向DCDC，可用于电池充放电，燃料电池升降压模拟等。采用PWM控制IGBT管占空比。可直接运行，在其基础上修改简单(This model is a bidirectional DCDC, which can be used for battery charging and discharging, fuel cell buck-boost simulation. PWM control of the IGBT tube duty cycle. Can be run directly, modify it on the basis of simple)

用MATLAB编制的威赫斯特模型 可以用于灰色预测(Compiled with MATLAB can be used for gray prediction model Weihesite)

黄金分割法的MatLab源码！！！黄金分割法的MatLab源码！！！(Golden section method of MatLab source code! ! ! Golden section method of MatLab source code! ! !)

说明：  pq分解程序，matlab电力系统的分析和计算中，需要不同网络结构和参数。在应 用这些参数之前，收集和整理工作会花费大量的时间和精力。(pq decomposition process, matlab power system analysis and calculation, require different network structures and parameters. Before applying these parameters, the collection and collation will spend a lot of time and effort.)

本资料是关于MST_Kruskal算法的matlab实现程序(MST_Kruskal matlab)

模拟光信号在掺杂光纤中的传播，主要用于EDFA或光纤激光器仿真(Analog optical signal in the doped fiber transmission)

the file consists of image segmentation using otsu threshold and finally counting by using the creating the boundary between of them