DCDC_Battery

现代通信系统， 基于MATLAB的仿真，利用MATLAB学习通信原理(Contemporary Communication Systems Using MATLAB)

空间插值，样点在预测点值的计算过程中所占权重的大小受参数的影响；也就是说，随着采样点与预测值之间距离的增加，标准样点对预测点影响的权重按指数规律减少。(Spatial interpolation)

在matlab平台下，进行GPS通信仿真，获取，GPS信号，进行跟踪模拟。(In the MATLAB platform, GPS communication simulation, access to the GPS signal, tracking simulation.)

说明：  自己做的机械臂仿真，使用的MATLAB2016b。运行znGUI使用，动态显示机械臂变化，各个关节角的具体变化从变量cz中提取(Self-made simulation of the manipulator, using MATLAB2016b. Running znGUI, dynamic display of manipulator changes, specific changes of each joint angle are extracted from variable CZ)

实现单载波频域均衡 MMSE 并进行了一定的改进(Single-carrier frequency domain equalization MMSE and some improvements)

关于系统辨识的程序,关于系统辨识的程序关于系统辨识的程序(About the application of system identification, about the system identification program of system identification)

#include <windows.h> #include "d3d9.h" #include "main.h" tDirect3DCreate9 oDirect3DCreate9; IDirect3D9 *APIENTRY hkDirect3DCreate9(UINT SDKVersion) { IDirect3D9 *d3dint = oDirect3DCreate9(SDKVersion); if( d3dint != NULL ) { hkIDirect3D9 *ret = new hkIDirect3D9(&d3dint); add_log("Direct3DCreate9(%i) succeeded...", SDKVersion); add_log("Hooked Direct3D9 interface: 0x%x -> 0x%x", ret->m_pD3Dint, ret); } else add_log("Direct3DCreate9(%i) failed...", SDKVersion); return d3dint; }

实现米散射算法，其中文件mie.m为主算法。(The Mie scattering algorithm is implemented, in which the file mie. m is the main algorithm.)

本文提出在数字移动通信中子带滤波器组处理可以提高不同阵元信号的相关性,从而能改善自适应阵列抑制码间干扰(ISI)和共信道干(In this paper, it is proposed that the correlation of different array element signals can be improved by processing the subband filter banks in digital mobile communication, thus the adaptive array suppression inter-symbol interference (ISI) and the co-channel stem can be improved.)

说明：  本程序为回波抵消程序，程序中附有解释，很明了，并能到达到消除回波的效果(This procedure for the echo cancellation process, accompanied by explanation of procedures, it is clear, and able to achieve the elimination of echo effect)