Optical-Fiber-Telecommunications-Volume-VIACo

这是信号与系统的matlab教程，基础但实用(This is the signal system matlab tutorial, basic but practical)

the matlab programme of the pendulum,suit for the neural network

在simulink中用微分方程和迟滞电路实现三卷、九卷以及多维的混沌吸引子(Using differential equations and hysteresis circuits in Simulink to achieve three volumes, nine volumes, and multi-dimensional chaotic attractors)

DTMF(双音多频)是用两个特定的单音频组合信号来代表数字信号的一种编码技术。两个单音的频率不同，代表的数字或实现的功能也不同。可采用8种频率代表电话机上的16个按键，10个数字键0~9和6个功能键*、#、A、B、C、D。具体的频率组合见参考书。要求： (1) 根据键盘输入的符号，利用MATLAB产生对应的DTMF信号；(2) 分别利用FFT算法和Goertzel算法计算该DTMF信号的频谱并画出频谱图；(3) 根据频谱图确定DTMF信号所代表的符号是否和输入的符号一致。 (DTMF (Dual Tone Multi-Frequency) is a single with two specific combination of audio signals to represent a kind of digital signal coding techniques. Two monosyllabic different frequency, on behalf of the numbers, or the realization of the functions are also different. Eight kinds of frequency of use on behalf of telephone on the 16 keys, 10 numeric keys 0 ~ 9 and 6 function keys*,#, A, B, C, D. The frequency of specific composition of reference books. Requirements: (1) According to the keyboard input of symbols, the use of MATLAB have a corresponding DTMF signal (2), respectively, using FFT algorithm and the Goertzel algorithm DTMF signal spectrum and frequency spectrum draw (3) According to DTMF signal frequency spectrum to determine represented by symbols and input symbols unanimously.)

分布式网络中如何应用多址技术，如何避免碰撞、提高网络利用率，成为亟待解决的问题。(Distributed network in the application of multiple access technologies, how to avoid collisions, improve network utilization, become questions to be settled urgently.)

完整能运行的OFDM程序，可以修改值，有仿真曲线(OFDM can run a complete program, you can modify the value of a simulation curve)

SVM 2D Classification Comparing Gaussian and polynomial Kernels (SVM 2D Classification Comparing Gaussian and polynomial Kernels)

基于Matlab/Simulink的光伏阵列的仿真(Matlab/Simulink for the simulation of the PV array)

这个程序是david Lowe用于演示SIFT算法的matlab的源代码(This program is david Lowe SIFT algorithm is used to demonstrate the source code matlab)

37回归问题的数据集包，这是个jar包，用于weka数据挖掘平台(37 regression data sets package, which is a jar package for weka data mining platform)