ESSAI4

Hybrid DS-FH communication systems

The signal received by a user over the forward link in such a high data rate system contains interference from the neighboring base stations. we note that the strength of this interference is a function of the network load in the neighboring cells. we obtain an expression for the received SINR (Signal to Interference and Noise Ratio) as a function of the traffic load in the interfering cells. Using this result, we propose an improvement to the SINR estimation scheme that is implemented in the current cellular data network. The proposed scheme provides a more accurate estimate of the user SINR by taking better account of the contribution of inter-cell interference. It builds on top of the current SINR measurement scheme by using a combination of pilot measurement and traffic load measurement

There are 200 random lines. This program is used to calculate how many intersection points they have.

描述了软输入，软输出的维特比译码算法的实现 siso(siso)

最近交互式电源技术，软交换、同步整流、频率固定(Alternating expressions Power technology recently、Softswitch, synchronous rectification, fixed frequency)

MCMC算法,metropolis hasting算法的实现代码，可以正常运行，我在其中加入了自己的注释，对于正在学习MCMC采样的同学会提供一定的帮助。(MCMC metropolis hasting algorithm demonstration)

MATLAB距离方向滤波器仿真实现（ddf）。(MATLAB simulation of the realization of directional-distance filters)

高超声速飞行器再入过程改进气动系数模型,建模的可以参考学习(Modified aerodynamic coefficient models of hypersonic vehicle in reentry phase)

说明：  network coding is a good technique for increasing system throughput

《Matlab系统分析与程序设计》经典ppt教程()