fdtdforPBG

Matlab数据可视化及程序设计，程序简单实用，适合初学者。(Numerical computation and symbolic computation, the program is simple and practical, suitable for beginners.)

在3d不光滑曲面上的射线跟踪算法，效果比较好，希望可以帮助到大家(3d surface is not smooth in the ray-tracing algorithm, the effect is good, hope you can help to)

说明：  SSB调制。根据产生的余弦信号，画出相应频率载波下的调制后图形。(SSB modulation. According to the cosine signal generated graphics draw the corresponding frequency carrier modulated under.)

matlab实现的基于非线性扩散的图像选择性平滑和边缘检测算法，即Catte模型，效果很好(Nonlinear Diffusion Based Image selective smoothing and edge detection algorithms, namely Catte model matlab implementation of)

WLAN设备的传播损耗计算模型，主要是指以下：Devasirvatham模型，也称为线性路径衰减模型，可用于各种建筑材料2.4G电磁穿透损耗的经验衰减因子模型信号的穿透损耗在这个阶段。(Both WLAN propagation loss calculation model is mainly refer to the following: Devasirvatham model, also known as a linear path attenuation model, the attenuation factor model signal penetration loss at this stage are available for a variety of building materials 2.4G electromagnetic penetration loss experience.)

说明：  微型光伏并网逆变器（包含原理图、PCB与DSP源代码）(Micro PV grid-connected inverter (including schematic, PCB and DSP source code) PV, DSP, PCB)

1.本书包含的实例所使用的源程序清单，文件夹第3章～第7章分别包括各章节内的实例源程序。 2.源程序文件名与所在章节和实例序号对应，如：3_1.m为第三章实例一【例3_1】的源程序。 3.文件夹tftoolbox为2002版的时频工具箱，第六章“非平稳信号分析与处理”需要用到该工 具箱的部分函数。请将其拷贝到用户的MATLAB工作路径（如D:R2006awork） 4.各章节的M文件已在MATLAB R2006a环境下调试通过，拷贝到用户的MATLAB工作路径（如 D:R2006awork）下即可运行。(1. This book contains examples of source code used in the list of folders in Chapter 3 ~ Chapter 7, respectively, including the section within the source code examples. 2. Source file name and serial number where the corresponding chapters and examples, such as: 3_1.m for example Chapter 1 3_1】 【Example of the source. 3. Tftoolbox folder for the 2002 version of the Time-Frequency Toolbox, Chapter VI, " Non-stationary signal analysis and processing" required to use part of the toolbox functions. I would be grateful if a copy job to the user' s MATLAB path [such as D: R2006a work] 4. Of all sections of M are available at MATLAB R2006a debugging environment through, copy to the user' s job MATLAB path [such as D: R2006a work ] to run under.)

ENERGY DETECTION OF SIGNAL

用于解算一维非线性平流扩散方程的半隐式差分格式算法(Computing the numerical solution of nonlinear advection equation via a semi-implicit scheme. )

三次样调插值 源程序,欢迎下载交流学习(Cubic Spline Interpolation transfer source, welcome to download the exchange of learning)