工程故障诊断

this script used a new fast block matching algorithm with dynamic search patterns to obtain motion vectors for each blocks.

产生1000点正弦波、三角波、锯齿波的ALTERA MIF文件的源程序，可改为任意点.(1,000 points generated sine wave, triangle wave, sawtooth wave of ALTERA MIF file source, can be changed at any point.)

1、观察采样引起的混叠。 2、判别离散时间系统的时不变性。 3、利用卷积计算信号通过FIR滤波器的输出，并观察输出信号的input-on暂态、input-off暂态和稳态阶段。 (One to observe the sampling due to aliasing. 2, determine the time invariant discrete-time systems. 3, the use of convolution calculation of the signal through the FIR filter output, and observe the output signal of the input-on transient, input-off transient and steady-state phase.)

说明：  用matlab编写的2维FDTD算法程序(Matlab prepared using 2-D FDTD algorithm procedure)

说明：  模糊综合评判计算程序 模糊综合评判的过程：1、灰色关联分析，求权重（程序见Relation）；2、模糊聚类分析，划分等级（程序见F_class）；3、隶属度计算，求隶属函数（程序见Subjection和subject）；4、模糊综合评判，计算各单元等级（程序见F_judge）。(Fuzzy comprehensive evaluation matlab code The process of fuzzy comprehensive evaluation: 1. Grey relational analysis to get weight (see Relation for program); 2. Fuzzy clustering analysis to divide ranks (see F_class for program); 3. Membership degree calculation to get membership function (see Subjection and subject for program); 4. Fuzzy comprehensive evaluation to calculate each unit grade (see F_judge for program).)

ldpc研究的源代码，用于DVB-S2标准(The source code LDPC, used for DVB-S2 standards)

NMF常用源码。需要的拿去。NME常用MATLAB源码。(NMF common source. Need to take. NME used MATLAB source.)

关于复杂网络的聚类系数算法，用matlab计算，矩阵为稀疏矩阵。(clustering_coefficients(A) returns the clustering coefficients for all vertices in A. The clustering coefficient is the ratio of the number of edges between a vertex s neighbors to the total possible number of edges between the vertex s neighbors. )

基于matlab的数值积分算法，用代码编写实现，含键控输入模块。(failed to translate)

现代数字信号处理经典版 现代数字信号处理经典版 现代数字信号处理经典版 (Classic modern digital signal processing)