ofdm_spectrum

power factor correction in single phase.pls check it

矩形块的三角形单元的有限元计算程序，实现了单元网格自动剖分，后处理后自动绘图等(Rectangular block triangular element finite element program)

基于matlab，针对调幅AM、调频FM和调相PM信号，分析在不同的噪声环境，包括高斯白噪声、色噪声、非高斯噪声及正弦干扰中，各种信号的二阶循环谱。可根据需要改变程序中信号或噪声环境，分析结果。(Based on matlab, AM for AM, FM FM and PM phase modulation signals, analysis of noise in different environments, including Gaussian white noise, colored noise, non-Gaussian noise and sinusoidal interference, the various second-order cyclic spectrum signals. May need to change the process in accordance with the signal or noise environment, the results of the analysis.)

感知器算法的matlab实现，欢迎大家指点(Perceptron Algorithm Implementation of Matlab, we welcome guidance)

matlab传递矩阵法临界转速计算。很实用(matlab critical speed of the transfer matrix method calculation. Very practical)

this file implements the set-up of the simulation parameters for wimax matlab simulator. can be used for communications simulations. implemented as a matlab function file. very easy to use

说明：  teager能量算子的程序，离散时间的Teager能量算子的一个重要的特性是，它仅需要三个样本点就可以并且几乎是实时地估计出能量信息(The teager energy operator program, an important feature of the discrete-time Teager energy operator is that it requires only three sample points and can estimate energy information almost in real time)

实现在MATLAB环境下的区间估计的傻瓜式操作(Circumstances in MATLAB implementation of the interval estimation operation of a fool)

参数活动轮廓模型实现的轮廓逼近，开发环境matlab(Contour parametric active contour model implementation approach, the development environment matlab)

i hope its useful for students