nn4

hogh变换，从图像中提取直线。程序过程详细。(hough transform,find lines from images.you can learn how to use the hough transform)

用matlab语言实现的模糊神经网络，可以直接拿来用。(Matlab language implementation using fuzzy neural network, can be directly brought to use.)

说明：  这是一个基于空时分组编码的MIMO_OFDM通信系统的仿真设计。此系统包括QPSK调制解调，IFFT调制，空时编解码，基于训练符号的信道估计等通信模块。 (This is a space-time block coding based on the MIMO_OFDM Communication System Simulation and Design. This system consists of QPSK modulation and demodulation, IFFT modulation, space time coding and decoding, based on training symbols such as communication channel estimation module.)

说明：  分别用工具箱里的库函数和自己编写的利用噪声子空间法算法作MUSIC估计(Toolbox respectively in the preparation of library functions and their use of the noise subspace for the MUSIC algorithm estimates)

Write a MATLAB function lls_rd.m (rd stands for rank de… cient) to solve the LLS problem

很好的程序，可以直接用。不会出现错误good program good program(a good process, the direct use of it, no errors，good program good program good program)

说明：  cancorr的matlab程序（2）.用于信号的典型相关的分析。(cancorr the matlab program (2). the canonical correlation for the signal analysis.)

说明：  MATLAB code for calculation of laminate stiffnesses

通过 MIMOsimSpectralHelp() 输入不同参数，可以模拟和比较在不同结构和环境下MIMO系统的性能；有助于我们理解MIMO。(Enter through MIMOsimSpectralHelp () with different parameters, you can simulate and compare the performance of different structures and environments in MIMO systems help us understand MIMO.)

Digital Signal Processing