jiaozhiliu

一本的电磁数值分析方面的，集有限差分法，有限元法和矩量法为一体的基础教材。(An electromagnetic numerical analysis, set finite difference method, finite element method and the method of moments as one basis for teaching materials.)

闻亭公司培训DM642的内部资料一共有五天，里面包含讲解的ppt,文档，开发工具，课堂源码例子等。这是第四天内容.(Wintech DM642 training information, total of five parts, which contains explanations ppt, documentation, development tools, source code examples of class and so on.This is the 4th part. )

一种基于小波变换的边缘检测Matlab源程序代码，对边缘检测方面的学习者很有帮助。(Based on wavelet transform edge detection Matlab source code for edge detection in learners helpful.)

说明：  计算弯曲线天线的频率特性，画出驻波比图（可通过更改天线几何参数计算需要的特性）(Calculation of bending wire antenna frequency characteristics, draw standing-wave ratio map (available by changing the antenna geometry parameters need characteristics))

lexical and bison analyzer for compiling

采用电导增量法的光伏系统最大功率点跟踪matlab/simulink仿真，可正确运行，可自行修改光照强度和环境温度(Incremental conductance method using the maximum power point tracking photovoltaic systems matlab/simulink simulation can be run correctly, you can modify the light intensity and ambient temperature)

生成一个采样频率2000，由50Hz、120Hz、200Hz正弦信号以及噪声信号组成的数字信号，滤掉150Hz>f>100Hz的频率，计算并显示滤波前后的原始数据波形以及功率谱密度。(A sampling frequency of 2000, a digital signal composed of 50Hz, 120Hz, 200Hz sine and noise signals, is generated to filter out the frequency of 150Hz>f>100Hz and to calculate and display the original data waveforms and the power spectral density before and after the filtering.)

Matlab的图像处理工具箱中图像复原函数的比较 (Matlab Image Processing Toolbox Image Restoration function in comparison)

字母识别的一种应用并配有简单的分类器及基于BP网络的英文字母识别系统(Letters of application and identify with simple classifier based on BP neural network, and the English alphabet recognition system)

详细介绍基于OFDM的各种信道估计算法及其复杂度和适用性。(This application note gives an overview of the channel estimation strategies used in orthogonal frequency division multiplexing (OFDM) systems.)