zsemi

频域内低通滤波实现图像平滑，程序原代码来自书籍，《计算机图像处理与识别技术》，作者王耀南等(frequency low pass filter)

Displays the details of a specific contact.

matlabfir 是一个用MATLAB设计FIR的程序，自己编的，如果有不当之处，希望斑竹帮忙看看(MATLAB importan easy)

repval(X) finds all repeated values for input X, and their attributes. (The input may be vector, matrix, char string, or cell of strings Y=repval(X) returns the repeated values of X [RV, NR, POS, IR]=repval(X) returns the following outputs RV : Repeated Values (sorted) NR : Number of times each RV was repeated POS : Position vector of X of RV entries IR : Index of repetition Example: X=[1 5 5 9 5 5 1] [RV,NR,POS,IR]=repval(X) Output: RV = [1 5] Numbers 1 and 5 are repeated values NR = [2 4] Respectively repeated 2 and 4 times POS = [1 7 2 3 5 6] Position index of X for repeated values IR = [1 1 2 2 2 2] Corresponding to which index of RV )

matlab中用矩阵迭代法求解问题的C程序(matrix iteration method)

基于matlab的卡尔曼滤波算法的理论介绍和仿真实践，对于信号处理专业的学生入门有帮助(kalman filtering)

三相全波整流matlab simulink仿真模型(Three-phase full-wave rectifier matlab simulink simulation model)

复杂网络中，对度分布特征的程序，源数据是邻接矩阵，运行简单，可得出两张图。(complex network, the degree distribution,and it is good job,you can get two graph)

二进制粒子群算法，MATLAB版。可以下载试试(Binary PSO algorithm, MATLAB version. You can download a try)

使用PID参数模糊自整定，进行非线性系统仿真研究(Fuzzy self-tuning PID parameters of nonlinear system simulation )