harris

Matlab FFT 实现 时域频域转换

BPSK with Differential Encoding

高阶谱matlab分析工具箱；高阶谱分析工具箱由matlab 的m文件开发；(Higher-Order Spectral Analysis ToolboxThe Higher-Order Spectral Analysis Toolbox is a collection of M-files t)

均匀圆阵的常规波束形成，没有使用自适应波束形成。uniform circle array beamform(uniform circle array beamform)

利用MATLAB解决偏微分方程中的一些问题,如插值求解(Partial Differential Equations using MATLAB to solve some problems, such as interpolation to solve)

说明：  很好的与c++ 接口的实际例子111111111(很好的与c++ 接口的实际例子111111111111)

LTE下行链路发射分集仿真，仿真配置：16QAM调制、1/3码率Turbo编码、10MHz带宽、每个子帧一个PDCCH符号、单码字、8次迭代Turbo译码，每次处理1000万比特用户数据、早期终止机制、MMSE（最小均方误差）MIMO接收器，PDSCH发射端进行发射分集预编码。信道模型是LTE-MIMO信道附加AWGN信道。收发两端采用的双天线配置，天线相关性为中等。(LTE downlink transmit diversity simulation configuration: 16QAM modulation, 1/3 Turbo coding rate, 10MHz bandwidth of each sub-frame a PDCCH symbol, single code word, 8 iterations Turbo decoding, each processing 10 million bits of user data, early termination mechanisms, the MMSE (minimum mean square error) the MIMO receivers, a PDSCH transmitting terminal transmit diversity precoding. Channel model is LTE-MIMO channel additional AWGN. Dual antenna transceivers at both ends of the configuration, the antenna correlation is moderate.)

1st lecture of OOP beginners can find it very useful

Calculating the fractal dimension and correlation

非下采样轮廓波变换，NSCT变换，主要用于图像去噪，效果非常不错(Nonsubsampled contourlet transform, NSCT transform, mainly for image denoising, the effect is very good)