2d_musicfangzhen

for fem matlab for solving all 2D and 3D problem

LDA算法在matlab中的实例程序代码以及算法原理的讲解(LDA algorithm in matlab example code and algorithm explain)

Matlab code for PSO for the testing of Unconstraints Optimization problem

基于能量检测法的matlab程序，很简单，讨论了在不同虚警概率下检测概率的变化和信噪比的要求，自己编的...(Based on energy detection method matlab program, very simple, discusses the different detection probability of false alarm probability changes and SNR requirements, own ...)

说明：  kalman滤波器的试验程序，非常好用，可以试验下(kalman filter testing procedures, very easy to use, you can test under)

混响研究大牛Douglas A. Abraham的经典非锐利分布混响仿真，注释很详细。(Douglas A. Abraham, Daniel reverberation study classical Non-Rayleigh Reverberation , comment in detail.)

物理下行信道的加扰，加扰子模块，需要自己设定参数，即可运行(Physical downlink scrambling, scrambling module, need to set parameters, you can run it )

使用matlab gui完成线性卷积和圆周卷积的动态演示系统，并且使用圆周卷积完成线性卷积，属于信号处理的基础应用(Matlab gui complete linear convolution and circular convolution dynamic presentation, and completion of the circular convolution linear convolution, are the basis of the signal processing applications)

FingerPrint Identification

说明：  多基时差雷达定位算法。以雷达测量误差分布规律入手，找到从多个地面时差雷达所测数据中找到较为精确的目标位置。对地面雷达的布站原则也有一定意义。(More than the time difference between the radar-based positioning algorithm. To the radar measurement error distribution to start to find the time difference from several ground-based radar measured data to find a more precise target location. Cloth on the ground radar stations have a certain sense principles.)