svm_demo

OFDM系统仿真，适合初学者，程序简单易于理解(OFDM system simulation, suitable for beginners, the program is simple and easy to understand)

雷达模糊函数仿真与信号处理。<br />radar ambiguity function simulation and signal processing .

基于svpwm的永磁同步电机伺服系统仿真(The simulation of Permanent magnet synchronous motor servo system)

PSAT(电力系统分析软件)编写者提供的软件介绍PPT，以及版本2.16的软件详细说明，值得拥有！(PSAT (Power System Analysis Software) software provided by authors introduce PPT, and a detailed description of the software version 2.16, worth having!)

Part 1：组件式GIS开发 Part 2：基于C#.NET的程序设计与开发 Part 3：AO(ArcObjects)的体系结构分析 Part 4：基于 VBA的二次开发 Part 5：ArcGIS Engine空间分析功能开发 Part 6：ArcGIS Engine三维开发 (Part 1: Component GIS Development Part 2: based on the C# NET program design and development Part 3: AO (of ArcObjects) architecture Part 4: Part based on the secondary development of VBA Part 5: ArcGIS Engine spatial analysis functions developed 6: ArcGIS Engine three-dimensional development)

QPSK的调制和解调，解调部分包括时钟和载波的同步等(QPSK modulation and demodulation, the demodulation section includes a clock and carrier synchronization)

wcdma里面扩频所需的0号扰码源文件,并产生S行曲线,实现超前滞后门位同步()

说明：  本文件是基于高斯正弦波行的宽带脉冲波形设计,保证了相对带宽大,衰减满足3db要求(this document is based on the Gaussian line broadband sinusoidal pulse waveform design, ensuring a relatively large bandwidth. attenuation meet the requirements Z)

在P4P问题中,当空间4个点共面时,不仅摄像机坐标系与物体坐标系之间 的旋转矩阵R和平移向量t可以线性求解,而且可以同时确定摄像机的有效焦距f和像素比例，该程序设计模拟已知相机矩阵M情况下由已知三维空间点和图像坐标情况求解相机外参数矩阵(When space four points coplanar P4P problem, not only between the camera coordinate system and the object coordinate system rotation matrix R and translation vector t Can be solved linearly, and can determine the camera s effective focal length f and pixel ratio, the program is designed to simulate a known camera matrix M Camera outside the parameters matrix case solved by the known three-dimensional space points and image coordinates)

水声声线仿真，基于射线模型。文章包含仿真条件和说明。文章附件为程序。(Underwater acoustic line simulation, based on the ray model. The article contains simulation conditions and instructions. The article appendix is the procedure.)