code1

evaluates a linear basis function and computes L2 and H1 error for 1D finite element method

此程序使用MPI实现两个矩阵的相乘，使用的语言是C(This program uses MPI to achieve multiply two matrices, the use of the language is C)

Main fuction is to reduce PAPR of OFDM by LBFGS scheme

说明：  对航海雷达中频信号进行ＯＳ恒虚警处理，滤除杂波(On marine radar IF signal OS CFAR processing, filtering clutter)

本代码是ja-sw 矢量磁滞模型的混合模型的代码，有两部分一部分是ja模型，另一部分是sw模型，两者混合变为矢量磁滞模型(This code is ja-sw vector hysteresis model hybrid model of the code, there are two parts ja model part, the other part is sw model, a combination of both into a vector hysteresis model)

说明：  蝙蝠算法案例，蝙蝠算法是一种智能优化算法，可用于最小值问题。(Bat algorithm case, Bat algorithm is an intelligent optimization algorithm can be used for minimum problems.)

it is an audio watermarking code.

我编写bposs的神经网络应用程序，第一次上传(of neural network applications, the first upload)

本课件主要讲述了Matlab在经济学统计预测和决策领域的应用，对于经济统计学方面的研究和数学建模具有很好的指导作用。(The courseware is mainly explained Matlab statistical forecasting and decision-making in the field of economics, the application of research for economic statistics and mathematical modeling has a good guide.)

Trigonometric functions using MATLAB to achieve power spectral analysis