doubleTTgratingn

几种典型的滤波方式（gamma lee）几种典型的滤波方式（gamma lee）(Typical filtering method (gamma lee) typical filtering method (gamma lee))

OFDM Signal generation and decoding using 16-QAM .64QAM as the modulation technique. This type of OFDM is particularly useful for WiMAX and other Wireless and Multimedia Standards. Just run the Model and with different SNRs in the AWGN Channel Block observe the performance of the OFDM. (OFDM Signal generation and decoding using 16-QAM .64 QAM as the modulation technique. This type of OFDM is particularly useful for WiMAX and other Wireless and Multimedia Standards. Just run the Model and with different SNRs in the AWGN Channel Block observe the performance of the OFDM.)

用matlab实现FIR滤波器的带通滤波器设计，简单实用(Matlab FIR filter band-pass filter design, simple and practical)

光学实验模拟，主要针对干涉，衍射实验，以及正弦、余弦光栅生成的MATLAB程序。(Simulation of optical experiments, mainly for interference, diffraction experiments, as well as sine, cosine grating generated MATLAB program.)

说明：  matlab 遗传算法，遗传算法简介，遗传算法原理，遗传算法代码，案例分析(Matlab genetic algorithm, brief introduction of genetic algorithm, principle of genetic algorithm, code of genetic algorithm, case analysis)

4DPSK, 8DPSK在高斯信道下性能仿真. 解调方式不仅包括包括相干解调,还有个人编写的非相干解调,对于急需非相干解调的很有帮助(4DPSK, 8DPSK in Gaussian channel performance simulation. Demodulation not only include coherent demodulation, there are individuals prepared by non-coherent demodulation, the urgent need for non-coherent demodulation of the useful)

说明：  《神经网络控制工具箱》（nnctrl），NNCTRL 工具箱是一套为神经网络控制系统的设计和仿真而建立的工具箱。 作者: Magnus Norgaard("Neural Network Control Toolbox" (nnctrl), NNCTRL Toolbox is a set of neural network control system design and build simulation toolkit. Author : Magnus Norgaard)

Function to add interference wave

采用分离剥层算法以及傅立叶变化的方法，使用Matlab语言编程分析光纤光栅(FBG)的特性。(Layer stripping algorithm for the use of separation as well as changes in Fourier methods, the use of Matlab programming language analysis of fiber Bragg grating (FBG) characteristics.)

说明：  把I、Q 两路信号分别作FFT ,找出频域内信号的幅度,即可算得两路分量的幅度一 ％致性 把I、Q两路信号合成一个复数信号,作FFT ,对得到的频谱求镜像抑制比。(The I, Q signals, respectively, for the two FFT, to identify the range of frequency domain signal can be considered two-way range of 1 weight of the letter I, Q synthesis of two-way signal a plural signal for FFT, to obtain the spectrum for image rejection ratio.)