OFDMsimulationprogram

对多天线系统进行了系统的分析。多发射天线，多接收天线。(mimo system analysis)

平面波展开法计算正方形结构光子晶体的带隙的程序，二维，平面(Plane wave expansion method to calculate the square of the structure of photonic crystal band-gap procedure, two-dimensional, planar)

语音、图像等相关处理，如加躁去噪，频谱、幅度图，二值灰度图等(Voice plus noise denoising, image plus noise denoising, and image reversal, two values ​ ​ of other treatment)

PASSING TIME DOMAIN DATA THROUGH CHANNEL AND AWGN

说明：  研究能量受限的SWIPT无线通信网络中，基站采用MIMO多天线发送信号给用户节点，在有窃听节点的情况下，通过联合优化发射波束形成矢量、人工噪声协方差和接收PS比来最小化总发射功率，同时保证每个接收机的个体保密率和能量收集约束。(In the energy limited swipt wireless communication network, the base station uses MIMO multi antenna to send signals to user nodes. In the case of eavesdropping nodes, the total transmit power is minimized by jointly optimizing transmit beamforming vector, artificial noise covariance and receive PS ratio, while ensuring the individual confidentiality rate and energy collection constraint of each receiver.)

说明：  一个matlab关于同步电机的仿真，很有价值的(A matlab simulation on the synchronous motor, great value)

说明：  OFDM系统中时域均衡的仿真和结果分析，先对搭建的最基本的OFDM系统性能进行仿真分析，然后对在多径信道下的OFDM系统性能进行仿真分析，最后对MMSE算法进行仿真分析。(OFDM system, time domain equalization and results of the simulation analysis, the first of the basic structures of the simulated OFDM system performance analysis, and multi-path channel in the OFDM system performance under simulated and analyzed, the final simulation of the MMSE algorithm.)

基于粒子滤波器的目标跟踪算法。适合刚开始学习目标跟踪和粒子滤波器的人员。(Particle filter based tracking algorithm. Learning objectives for the beginning of the personnel tracking and particle filters.)

SOurce code for Long window ALgorithm

用AIC MDL GDE等方法估计源信号个数，并进行性等分析在白噪声和色噪声环境下(estimate the number of source signal using AIC MDL GDE)