BP_nuro-network(MATLAB)

线性调频信号的部分功能 线性调频信号的部分功能(range_migration range_migration)

很好用的追踪小球的算法！改进的卡尔曼滤波，简单易学，适合初学者(Tracking algorithm ball good use! Improved Kalman filter, easy to learn for beginners)

网上大多数matlab代码跑出来的结果不准确，在原有基础上改了一下，但只能在证据之间不产生冲突情况下使用(Most of the MATLAB codes on the Internet run out of inaccurate results. They have been modified on the original basis, but can only be used in cases where there is no conflict between the evidences.)

说明：  运用卡尔曼滤波器来进行目标跟踪,运动状态是线性的(kalman filter)

matlab用来解一般线性或者非线性方程的方法及标准应用公式。(matlab used to solve a general linear or nonlinear equations and application of formulas.)

matlab教程，matlab参考书，学习matlab必备啊！(matlab for study.)

uniform circular array direction of arrival estimation using one single snapshot

artifical bee colony algorithm

This can be used to describe convolution in time domain is equivalent to multiplication in frequency domain.This also consist of generating the cazac sequences.

The architecture of this set of codes and the interaction among them is shown in Figure 1. The main testing code main code.m calls the code riemann grad unit opt.m that performs Riemannian optimization under unitary matrix constraint. Steepest Descent/Ascent (SD/SA) algorithm (see Table 3.2 in [1]), Conjugate Gradient (CG-PR, CG-FR) algo- rithms (both Fletcher-Reeves and Polak-Ribi`ere formulas, see Table 3.3 in [1]), are im- plemented. This code further calls the codes implementing line search methods: Armijo method geod search armijo.m, as well as the polynomial and DFT-based approximation