rayleigh

tutorial de ruteo de redes

OFDMA subchannel allocation has been wellstudied. However, most of the available literature considers a single cell system without cochannel interference. We present a novel intercell interference avoidance scheme, in which the downlink OFDMA subchannels are allocated through intercell coordination in a multicell environment. The proposed scheme not only aims to achieve maximized network throughput but also focuses on providing improved throughput for cell or sector edge users that are most affected by intercell interference

说明：  用MATLAB编写的BP算法在函数逼近中的应用。(BP algorithm using MATLAB written application in function approximation.)

数字水印的matlab程序 嵌入 提取的全过程，小波域 ，空间域(digital watermark embedded in the extraction process Matlab the entire process, wavelet domain, the spatial domain)

matlab7入门与提高(Getting Started with matlab7 improve)

经典PID与增加了高阶微分的改进PID的对比程序。(The classical PID VS the GPID with high order PID differential.)

matlab guide ,用户手册，，，很好很全的资料。。。。(matlab guide ,用户手册，)

说明：  该模型描述的是三相异步电机的数学模型，主要是基于MTALAB中的Simulink来创建的，对于电力同学有极大用处。(The model describes the three-phase induction motor mathematical model is based mainly on MTALAB in Simulink to create, students will have great utility for electricity.)

求解非线性方程组的拟牛顿法（逆broyden秩1方法）之matlab程序，采用符号运算，直接输入含参数的方程组即可。(Solving nonlinear equations of quasi-Newton method (inverse method broyden rank 1) of the matlab program, using symbolic computation, the direct input of equations with a parameter can be.)

啁啾光纤光栅，反应其延时功能，不同波长的反射光谱图(Chirped fiber grating, the response delay function, different wavelengths of reflection spectra)