LS2DNL

Get the PSD with the covarianze method.

用各种窗函数设计FIR数字滤波器，q725a是利用fir2设计滤波器(With a variety of window function design FIR digital filter, q725a is the use of filters fir2 Design)

simulateur monte carlo

说明：  Simulation of Alamouti’s Scheme over Rayleigh fading channel. Assume perfect channel state information at the receiver. Plot BER performance (use gray mapping) and compare it to MRC with 2RX antennas. Compare the performance with MRC.

Particle filter implementation. Simple and easy. It used only four particles. But it easy to understand. gook Lucky

改进之前做过的倒立摆控制程序，使用PP控制并分析其性能(Improvements done before the inverted pendulum control procedures, the use of control and analysis of its performance PP)

OFDM系统中，归一化频偏频偏和误码率的关系曲线(OFDM systems, frequency offset and bit error rate curve)

计算Mie散射过程中粒子的吸收系数，对研究粒子散射问题有帮助(calculated Mie scattering particles in the process of absorption, scattering particle research help)

this folder contains matlab codes for minimize sphere with pso algorithm.

南京大学黄宜华老师主编《深入理解大数据—大数据处理与编程实践》中的源码(code of 《Understanding big data-BIG DATA Processing and Programming》written by Huang Yihua, the preofessor of Nanjing University.)