jiaotongl

研究rayleigh衰落，根据《无线通信原理与应用》一书(Study of Rayleigh fading, according to Principle and Application of wireless communications, a book)

说明：  ∑-Δ调制工具箱2.0版做∑-Δ调制用仿真分析(Σ-Δ Modulation Toolkit 2.0)

关于数字图像处理中的ssda模板匹配方法。程序实现在指定图像中生成一个大小固定的矩形区域，然后用模板匹配法找出矩形位置。使用SSDA算法实现。包括源程序、待处理图像以及运行结果截图。(On digital image processing ssda template matching method. Procedures to achieve the specified image to generate a fixed size rectangular region, and then position the template matching method to find the rectangle. Using the SSDA algorithm. Including source code, pending results of the image and run shots.)

这个程序是采用牛顿法来进行潮流计算，系统的参数需要手动输入，相关的说明在程序里有,需要输入两个矩阵，节点和线路的矩阵(This program is the use of the Newton method for power flow calculation, the parameters of the system need to manually enter the description in the program)

电动汽车充电的GA算法，体现了电动汽车并网的问题解决方案。(The GA algorithm for electric vehicle charging reflects the solution to the problem of grid connection of electric vehicles.)

Tamura特征提取中的粗糙度、对比度、方向度的代码(Tamura feature extraction roughness, contrast, orientation, degree of code)

OFDM同步技术仿真，带有码间干扰和半码调制，多信道衰落。(OFDM synchronization technology simulation, inter-symbol interference and a half with code modulation, multichannel fading.)

fft谐波检测，分析信号的频谱和幅值，相位(fft harmonic detection, analysis of the signal spectrum and amplitude, phase)

此函数用于IS-95前向链路系统的仿真，包括扩 频调制，匹配滤波，RAKE接收等相关通信模块。 仿真环境: 加性高斯白噪声信道. 数据速率 = 9600 KBps (CDMA)

Sistema de Kardex & Inventario - VF