cdma

三维重建是指对三维物体建立适合计算机表示和处理的数学模型,是在计算机环境下对其进行处理、操作和分析其性质的基础,也是在计算机中建立表达客观世界的虚拟现实的关键技术。(Three-dimensional reconstruction refers to the establishment of a mathematical model suitable for computer representation and processing of three-dimensional objects. It is the basis for processing, manipulating and analyzing their properties in the computer environment. It is also the key technology for establishing a virtual reality to express the objective world in the computer.)

DFTS--OFDM 仿真程序 包括详细的PAPR仿真 均可运行 (DFTS- OFDM simulation program should include a detailed simulation of the PAPR can be run)

说明：  用MATLAB实现激光雷达的三维点云的重建。(Reconstruction of 3D point cloud with MATLAB)

matlab编写的OFDM通信系统仿真程序，可以作为OFDM学习资料。(OFDM systems simulation program Matlab written, can be used as the OFDM learning materials.)

咖啡机，可投币，可退币，可加糖，加水，加咖啡，然后出来浓咖啡，淡咖啡等。(Coffee machine, coin, currency retreat can sugar, add water, add coffee, then out espresso, light coffee.)

说明：  matlab编写的FDTD（时域有限差分法）程序，可以实现完整天线方向图和反射系数的计算，以贴片天线为例，对比了编写程序的反射系数与方向图和HFSS计算的反射系数与方向图，具有一致性。(FDTD (finite difference time domain) program compiled by Matlab can realize the calculation of complete antenna pattern and reflection coefficient. Taking patch antenna as an example, the reflection coefficient and pattern calculated by the program and HFSS are compared, which are consistent.)

说明：  非负矩阵分解源代码,有经典NMF，LNMF,NMFsc,developped by patrik hoyer(Nonnegative matrix factorization LNMF,NMFsc,developped by patrik hoyer)

说明：  Copula理论及应用，绘制经验分布函数图和核分布估计图(Copula theory and application, draw empirical distribution function graph and kernel distribution estimation graph)

说明：  计算机视觉处理的matlab程序包，有详细帮助文件，计算机视觉处理工作者必备(computer vision of Matlab package, a detailed help file, computer vision necessary to deal with workers)

java 基础教学，实现加减乘除功能，简易计算器。(java-based teaching, implement arithmetic functions, simple calculator.)