chap2_1

卷积码编码仿真程序，编码速率为1/2；在Matlab环境下仿真，适用于初学者。(Convolutional code simulation program coding, coding rate of 1/2 in the Matlab simulation environment for beginners.)

采样点分别为16和256时的频谱和高分辨频谱分析图(Sampling points 16 and 256 respectively when the frequency spectrum and high-resolution spectrum analysis chart)

Parsevals Relation and Relations between the DFTs of the Periodic Even and Odd Parts of a Real Sequence

采用SDMA算法，主要实现排队论的模拟仿真(SDMA algorithm is used primarily to achieve simulation of queuing theory)

matlab程序代码，三维杆单元有限元结构刚度和质量矩阵的生成(Matlab program code, 3 d finite element structure stiffness and stem the generation of mass matrix)

张正友标定matlab的m文件，包含测试文件(Zhang Zhengyou calibration matlab m file that contains the test file)

K均值聚类算法，可手动输入或xls读入数据(K-means clustering algorithm, can be manually entered or XLS reading da)

BP神经网络对一组数据的预测分析。。。。。(BP neural network prediction of a set of data analysis)

matlab numerical phantom and EM simulation FDTD algorithm in matlab

PM模型是由日本大阪心理学家三愚二不二在前人的基础上创建的，本程序通过MATLAB实现该模型。(The PM model is created on the basis of the previous three stupid two Fuji of Japan s Osaka psychologist, the program MATLAB to implement the model.)