fwdtopicnamelightfidelity

说明：  本书以MATLAB 7.x软件为基础，系统讲解了MATLAB基本环境和操作方法；分章阐述了矩阵计算、数值计算、符号计算、数据可视化、数据分析、M文件编写、 Simulink仿真、句柄图形、图形用户界面、文件读写、MATLAB编译器、应用程序接口等内容；并结合相关的函数或命令，精心编写了一些具体的示例，充分说明了具体函数和命令的使用方法。 　　　　本书所带的光盘提供全部示例的源代码，可帮助读者更好地理解书中的内容并更快地掌握MATLAB的使用方法。 　　　　本书内容充实、篇幅紧凑，既可作为高校学生系统学习MATLAB的书籍，也可以作为广大科研和工程技术人员在工作中使用MATLAB的参考书。(matlab)

matlab code for edge detection using dwt

dc motor of simulink and pid controller

对函数进行采样，经过FFT变换后，画出频谱图，估计出频率。(Sampling of the function, after the FFT transform, the spectrum drawn to estimate the frequency.)

各类非线性方程组求解的公式的实现，较为简洁，可直接调用(Various types of nonlinear equations of the formula to achieve, the more simple, direct call)

The signal received by a user over the forward link in such a high data rate system contains interference from the neighboring base stations. we note that the strength of this interference is a function of the network load in the neighboring cells. we obtain an expression for the received SINR (Signal to Interference and Noise Ratio) as a function of the traffic load in the interfering cells. Using this result, we propose an improvement to the SINR estimation scheme that is implemented in the current cellular data network. The proposed scheme provides a more accurate estimate of the user SINR by taking better account of the contribution of inter-cell interference. It builds on top of the current SINR measurement scheme by using a combination of pilot measurement and traffic load measurement

c++实现UPnP设备发现功能，对初学者非常有用，走出第一步。实现设备发现后，控制功能的原理比较简单，工作量不大。(UPnP device discovery via c++， useful with beginners.it s the first step. After discovery,control is easy and simple.)

Low pass and High Pass filters aplied to images as sobel, prewitt, roberts, first derivative

主要是用于仿真有限长螺线管内部的磁场分布(Is mainly used for the simulation of finite length solenoid magnetic field distribution inside)

说明：  微电网PQ控制源代码 PQ控制源代码(Microgrid PQ control source code)