codes

有关OFDM的资料，对需要的朋友有帮助，谢谢(about OFDM)

自己用编写的雷达线性调频信号产生器，信号幅度为-1~1，其中另外的一些参数可以根据需要改动(themselves with the preparation of the linear FM radar signal generator, the signal amplitude ~ 1-1, which some other parameters can be changed as needed)

次算法描写了边缘停止函数的构造，以及如何在计算机上表达此函数，当用于图片时，运行结果是个矩阵。(Time algorithm describes the construction of the edge stopping function, and how to express this function on the computer, when used in the picture, the result is a matrix.)

designe an interface using Fig in Matlab.

本文为MATLAB一篇详细的教程，看完之后入门应该会容易的多(This article gives a detailed tutorial MATLAB, after reading the entry should be much easier)

本代码可以实现有噪声的数字0-9的识别，主要是运用hopfield人工神经网络的方法(Caesium formate drilling fluids for challenging HPHT well constructions www.formatebrines.com)

modulation techniques used in comminication

无线传感器网络方面的MATlab代码，很有帮助(WSNs)

创建一个理想的mixer输入是理想的LO信号和输入信号输出是混合后的信号。(build a ideal mixer the input is ideal LO signal and the input signal.)

说明：  转速电流双闭环电机控制仿真，转矩脉动有些大，速度还可以。 (Current double closed-loop motor speed control simulation, some large torque ripple and speed also.)