cyclicXover

这个程序是用来仿真多小区多用户，已知信道信息，采用OFDM，QPSK调制下的误码性能分析，特点是将预编码参数放在频域处理。(This program is used to simulate multi-user multi-cell, known channel information, using OFDM, QPSK modulation BER performance under analysis, is characterized by the pre-coding parameters on the frequency domain.)

对随机信源进行16QAM调制，送入高斯信道，解调后计算误码率(Random source for 16QAM modulation, into the Gaussian channel, demodulation error rate were calculated)

制作运用Newton迭代法解非线性方程组的用户界面(Making use of Newton iterative method for solving nonlinear equations of the user interface )

获取Knn，即网络中邻接节点的度值。通过Knn可以知道，网络是同配还是异配(Access Knn, that is adjacent network node value. Through KNN can know the network is the same with or different allocation)

ARMA源程序，需要spa_corc.m文件支持。(ARMA source, need spa_corc.m file support.)

说明：  利用最速下降法可以求得非线性方程的最优解，运算过程简单易懂。(By using the steepest descent method, the optimal solution of nonlinear equation can be obtained, and the operation process is simple and easy to understand.)

说明：  关于MIMO weichselberger 的文档描述，主要有建模过程及方法，参数评定(Documentation on the MIMO weichselberger description of the main modeling process and methods, parameters assessed)

二维时域有限差分法：TE波仿真程序，下载即可运行(FDTD—TE wave)

som nemericals eith matlab examples

数字信号处理中采样定理和卷积定理的验证，简单易懂的matlab源码，(Validation sampling theorem and convolution theorem of the digital signal processing in the matlab source code, easy to understand)