利用了抽样及倒谱算法，进行图像分解和重建过程。

说明：  讲述LTE关键技术及其发展趋势的详细说明，很有前沿性，很有可读性(About LTE key technologies and development trends in details, very cutting-edge, very readable)

用矩量法计算线天线的电磁场（MATLAB编程）(using the moment method of calculation of electromagnetic wire antenna (MATLAB))

逆合成孔径雷达中的运动补偿算法.具有高效率,高分辨率的特点.(inverse synthetic aperture radar of motion compensation algorithm. With high efficiency, high-resolution characteristics.)

用matlab实现的钢琴曲卡农,自动播放，很好听的(the piano music in matlab)

This is the exercise of chapter 2 of the book Digital Image Processing of Gonzalez

说明：  电力系统潮流计算，可适用任意规模输入数据，以九节点系统为例(take nine-node power system for example)

基于MATLAB的边缘检测和sobel算法的有效图像边缘检测；

power_turbine.rar,功率电子领域matlab仿真文件，已经验证过，程序运行正常(power_turbine.rar,Power electronics field matlab simulation file, has already been verified, the normal operating procedures)

光线追击程序，可以对光线的传播行为进行仿真，功能强大，绘图精美，将安装包放在MATLAB子目录下并进行相应设置即可使用。(Raytracing program, you can simulate the propagation of light, powerful, beautiful graphics, the package will be installed on the MATLAB subdirectory and make the appropriate settings to use.)

DWT is any wavelet transform for which the waveletsDaubechies wavelets are discretely sampled. The code uses