huiseyuce

the comb pilot aided channel estimation in ofdm modulation is considered. the power of pilot subchannels is under the control. The data experience frequency selective channel then the AWGN noise is added to make the situation worse. The bit error rate is ploted versus SNR.

MATLAB学习与应用，便于同学掌握其相关功能，实现在学习中熟练应用(Learning and application of MATLAB to facilitate the students to master their related functions, to achieve proficiency in the application of learning)

power flow by newton-aphson method

This code is calculating K-means in matlab programming.

压缩空气驱动发动机的稳态运转模型，通过添加示波器可以再运行后观察发动机多种状态参数曲线。(Compressed air-driven model of the steady-state operation of the engine, is observed by adding oscilloscope can then run the engine multiple states parametric curves.)

this file is about risk managment in marketing....

MATLAB数据处理教程，专门针对初学者的讲解，方便易懂(MATLAB data processing tutorial explaining specifically for beginners, easy to understand)

气象图matlab程序运行，非常实用，简单 。有需要的可以 拿过 去 ！(very easy)

说明：  本压缩包包含两个大型simulink全驱越野电动汽车模型，论文，参数文档；可实现模糊pid仿真，新型驱动结构仿真对比，十一自由度的汽车模型进行横摆与前倾仿真，实现自动回正，并进行回正速度和稳定性进行优化(This compression package includes two large-scale Simulink full drive off-road electric vehicle models, papers and parameter documents; it can realize fuzzy PID simulation, simulation comparison of new driving structure, simulation of yaw and forward tilt of 11 DOF vehicle model, realize automatic righting, and optimize the righting speed and stability)

Matlab绘制子图函数的使用，Matlab绘制子图函数的使用(Matlab rendering the use of subgraph function, Matlab mapping function using subgraph)