examen-1

FDTD计算二维光子晶体的传输特性，方便进行相关改进器件的模拟。(calculate the reflection of 2D optical crystal by FDTD)

说明：  在OFDM系统中最经典的信道估计方法是LS算法，采用MATLAB对LS算法的性能进行了仿真(OFDM systems in the most classical channel estimation method is LS algorithm, the use of MATLAB on the performance of LS algorithm simulation)

在MATLAB环境下，使用ICA方法分离单路观测数据的程序！(in MATLAB environment, the use of ICA separated one-way observation data for the procedure!)

说明：  计算非线性信号与5阶gold序列互相关程度大小的程序，含5阶gold序列的生成。并分析自互相关性能(Calculation of nonlinear signal and the 5-order serial correlation degree of gold the size of the program, including five gold bands generated sequences. And analyzed from the correlation properties)

基于16QAM和QPSK调制的MIMO仿真程序(MIMO simulation based on 16QAM and QPSK modulation)

提出利用电云进行模型重构的算法，该算法基于点云的几何形状特征，很好的算法。(Proposed the use of electric cloud model reconstruction algorithm based on the geometric shape of the point cloud, a good algorithm.)

这是一本信号与系统方向的圣经，我这里上传上来，希望对大家有用。(It is a bible in the aspect of signal and system. I upload it and want to share with people who need it and hope to help him/her.)

Apply the standard QR-decomposition based LSL algorithm using angle-normalized error to predict/estimate complex-valued processes.

语音信号断点检测MATLAB系统仿真程序详述(Breakpoint detection of speech signals detailed MATLAB simulation program )

matlab实现系统辨识 采用LMS（最小均方误差）估计 随机信号均值为0方差为1，加入高斯白噪声(matlab for system identification using LMS (least mean square error) estimation of random signal with mean 0 variance 1, by adding Gaussian white noise)