enhancement

The principle of space time block coding with 2 transmit antenna and one receive antenna is explained in the post on Alamouti STBC. With two receive antenna’s the system can be modeled as shown in the figure below

该语言由matlab实现，通过catia建模，并在其中进行网格划分，然后由程序读入，用物理光学法计算其雷达散射截面，该算法经多次使用验证。(The language by matlab to achieve, by catia modeling, meshing, and then read by the program, physical optics method to calculate the radar cross section, the algorithm repeatedly verified.)

本程序在matlab中实现了灰度图像转换为RGB图像的过程，简单易于理解，有注释(This procedure in matlab to realize the gray image conversion for RGB image process, simple easy to understand, a comment )

说明：  今天刚照的matlab源程序的学习案例，方便大家学习，欢迎下载！！(According matlab source case study, to facilitate learning, welcome to download! !)

关于经过多径信道后，对于接收到的信息进行符号速率的估计，代码简洁易懂，有完整注释(After about multipath channel, the estimate for the received information symbol rate, the code is simple and easy to understand, complete comment)

基于matlab的suspension system 优化(adams suspension system optimization)

Hamming code. Simulation the BER to a code Hamming

关联度误差分析，全平均预测法算例，一次平均预测，一次指数滑动预测，二次平均滑动预测(Correlation of error analysis, the average prediction example, a average forecast, a slide index prediction, quadratic average sliding prediction)

id3 in machin learning

通过matlab工具箱，较为巧妙地将数据导入，并形成了多点之间的距离等数据和比较美观的图示。(Matlab toolbox more skillfully data import, and the distance between the multi-point data and more beautiful icon.)