dianliu

本源程序提供在AWGN信道下的bpsk调制方式的仿真，并与理论曲线作比较，得到了理想的结果(This source provides bpsk under the AWGN channel modulation of the simulation, and compared with the theoretical curve obtained satisfactory results)

判断网络的连通性，网络连通输出1，不连通输出2(Determine the connectivity of the network, network connected output 1, disconnected output 2)

说明：  scma_CODEBOOKs matlab code

Solution of HW in the book

A MODEL-BASED METHOD WITH JOINT SPARSITY CONSTRAINT FOR DIRECT

sar图像特征提取 合成孔径雷达图像特征sar图像特征提取 合成孔径雷达图像特征 (sar image feature extraction synthetic aperture radar image features sar image feature extraction feature synthetic aperture radar image)

实序列FFT快速算法，用N点FFT计算2N点实序列的FFT，比直接进行2N点FFT运算减少一半运算量。(Real sequence FFT fast algorithm, using N-point FFT calculation 2N point real sequence of FFT, than the direct 2N-point FFT computation halved.)

matlab中矩阵的操作，一些简单的操作，记不住的时候，可以看看( matrix operations in matlab)

报童问题。数学建模中常用的一个模型，很实用的。(baotong problem.)

ansys结构分析与MATLAB编程,详细的介绍了matlab在结构分析中的应用(ansys structural analysis and MATLAB programming, a detailed description of the matlab in Structural Analysis)