jianyihuaban

说明：  三相对称短路计算用于生成节点导纳矩阵以及节点阻抗矩阵，进行短路电流、节点电压的计算(Three phase short circuit calculation used to generate the nodal admittance matrix and the node impedance matrix, the short circuit current, node voltage calculation)

matlab code for mesh less method in finite element method

这是一个802.11a物理层OFDM技术的仿真与研究，可以观察各示波器输出波形(This is a simulation and research of 802.11a s OFDM physical layer, which can see its wave form.)

在简单背景下对运动车辆进行检测，使用了帧间相差法，此代码可运行，且效果良好，有效用于交通流量控制中。(In simple background to detect moving vehicles, the use of inter-difference method, this code can be run, and the good results, useful for traffic control.)

关于matlab fixunknowns函数问题给出我的解答(Give me answers about the issue of the matlab fixunknowns function)

MATLAB 决策树算法 ID3算法 能输出决策图分析误差(MATLAB ID3 decision tree algorithm can output decision diagram analysis error)

This code takes speech as input, removes silence region based on zero crossing rate and energy.output of the code is only voiced region of the input speech signal.the input is of the .wav format.

说明：  高级数字信号处理AR模型信号处理 MATLAB 例程(the information process of model AR)

一种智能优化算法-粒子群算法的matlab源程序(particle swarm)

《Matlab时频分析技术及其应用》(人民邮电出版社)第8章随书程序("Matlab time-frequency analysis technology and its applications" (People s Posts )