ofdmsimulation

Gauss channel generation with zero mean and unit variance

频域内低通滤波实现图像平滑，程序原代码来自书籍，《计算机图像处理与识别技术》，作者王耀南等(frequency low pass filter)

本文主要做了1.对三维重建系统中的预处理算法和分割算法进行细致研究，并通过大量实验进行对比分析，指出其优缺点及适用围。 2.传统的分割算法处理每一幅图片都需要用户选定对象和背景，耗时较长。针 对医学CT连续断层图像间相关性强特点，提出一种把Graph Cut方法和区域生长方法相结合的图像分割算法。3.最后将分割目标与后续重建算法结合起来，建立一个完整的三维重建系统。 (This paper has 1 of 3D reconstruction system of preprocessing and segmentation algorithm is carefully studied, and through a lot of experiments are compared and analyzed, and points out their advantages and disadvantages and application range. 2 traditional segmentation algorithm to deal with each picture requires the user to select the object and background, time-consuming. For medical CT images correlation strong characteristic, put forward a segmentation algorithm combining Graph Cut method and region growing method. 3 finally the target segmentation and subsequent reconstruction algorithms are combined, the establishment of a complete 3D )

DANXIANG guangfu 并网 可以运行 (Single grid systems, photovoltaic inverter, a very good reference significance. You can run.)

系統鑑別指令.系統鑑別指令.系統鑑別指令(System commands to identify the system identification commands the system to identify instructions)

TDOA定位以及改进方法,有基础的算法，以及一些改进后的方法(TDOA location)

无线通信信道的自适应均衡算法，RLS算法，有助于消除码间串扰(Wireless communication channel adaptive equalization algorithm, RLS algorithm, help to eliminate ISI)

可以实现模式识别领域的数据的分类及回归，进行波形数据分析,MIMO OFDM matlab仿真,滤波求和方式实现宽带波束形成，基于matlab GUI界面设计,基于人工神经网络的常用数字信号调制。( You can achieve data classification and regression pattern recognition, Waveform data analysis, MIMO OFDM matlab simulation, Filtering summation way broadband beamforming, Based on matlab GUI interface design, The commonly used digital signal modulation based on artificial neural network.)

说明：  用matlab编写的fft快速傅立叶变换及逆变换函数,其中flip1是供ditfft函数调用的倒叙子函数。(using Matlab fft prepared by the fast Fourier transform and inverse transform function, which is flip1 ditfft function call for the Warrior unreachable.)

说明：  在matlab中实现时间抽取基2 FFT算法(Matlab achieve in the time taken from the base 2 FFT algorithm)