ch8

说明：  计算光纤模场分布和传播常数，输入模式的阶数，计算得到各类模式的模场分布。直接运行main，在其中修改参数，至少可以计算5层光纤结构。(Calculation of optical mode field distribution and propagation constant, the order input mode, calculated by various types of mode-mode field distribution. Direct run main, in which the modified parameters can be calculated for at least 5 layer fiber structure.)

有限元QuadraticBarElement的matlab程序(FEA matlb)

matlab 基于云模型的模糊综合风险评估源代码(Source code of fuzzy comprehensive risk assessment based on cloud model in MATLAB)

利用K-L变换进行特征提取 通过类平均向量来实现类别投影 (By K-L transform feature extraction Through the kind of average vector to achieve category projection )

无线与移动通信中MIMO-OFDM系统2*1天线选择的matlab仿真与实现(Matlab simulation and implementation of MIMO-OFDM System 2* 1 antenna selection in wireless communication and mobile)

Simulates the movements of a swarm to minimize the objective function

说明：  《Matlab与通信仿真》--信道编码篇--分析循环码的性能（信道任选，调制采用2FSK）(&quot Matlab simulation and communication&quot - Channel Coding Part- 6. Analysis of the performance of cyclic code (optional channel, modulation used 2FSK))

谱减法是利用噪声的统计平稳性以及加性噪声与语音不相关的特点而提出来的。即让有语音期间噪声幅度谱的期望值与无语音间隙噪声的幅度谱的期望值相等。(Spectral subtraction method is the use of stationary noise statistics and the additive noise and speech characteristics not related to the initiative. During that speech so that the expected value of noise amplitude spectrum and noise-free audio gap equal to the expected amplitude spectrum.)

说明：  WEB平台工业组态软件在多线船闸监控系统中的应用(WEB platform, multi-line industrial configuration software lock control system)

in this program, low resolution s images were converted to high resolution s images.