CFAR_test

feature selection based on pearson coffeicients

说明：  用粒子群算法计算最短路径，一般用于车辆路径问题(PSO)

This work is done by someone else. I m only uploading it to share with you.

说明：  本文件为Matlab环境下，不用小波工具箱编的小波变换源代码。(this document for Matlab environment, not wavelet Toolbox series of the wavelet transform source code.)

本程序仿真了AWGN信道下，采用DS扩频对bpsk信号的影响，扩频码采用walsh码，扩频因子16； 接收端进行rake接收，然后分集合并，比较了三种分集方式对误码率的影响 从图像可以看出在扩频因子较高的情况下，最大比值合并与等增益合并性能相近(This program simulates the AWGN channel, using DS spread spectrum signal for bpsk influence spreading code using walsh code spreading factor 16 Rake receiver receiving end, and diversity combining, diversity compares three methods on the bit error rate of As can be seen from the image in the case of higher spreading factor, the maximum ratio combining and equal gain combining similar performance)

【matlab编程代做】 在N维空间中的贝塞尔插值 可以作为参考使用学习 ([Do] matlab programming generation in N-dimensional space can be used as a reference to use Bezier interpolation learning)

说明：  35GHz毫米波的二维冠状面点目标仿真程序(Simulation program of two dimensional coronal point target for 35GHz millimeter wave)

说明：  解一般线性方程，非常方便。 和我们老师要求的程序是同步的。(solve function)

说明：  五点差分型多重网格方法：各种插值算子的比较）(Five-point difference-type multi-grid methods: a variety of interpolation operator of comparison))

Probabilistic Model Toolbox Matlab