zhang_xian_da

Inverse filter with thresshold

本程序实现了语音信号中的信息隐藏，采用DCT和LSB方法。(the information hiding technique is completed with the carrier of voice signal.)

说明：  一维信号BP重构算法，先生成稀疏度为K的稀疏矩阵，再加入高斯白噪声进行算法重构以及质量衡量。(BP signal reconstruction algorithm for one dimensional, Mr. into sparse matrix sparsity of K, then the Gauss white noise and measure the quality of reconstruction algorithm.)

采样控制系统仿真实验报告 给出仿真设计方案和仿真模型(Sampling control system simulation Experimental report)

matlab实现Allen方差计算程序，主要用于Gyro等传感器的数据预处理与传感器精度验证(matlab realize Allen variance calculation procedures, mainly used for data pre-processing and sensor accuracy Gyro sensor validation, etc.)

Harris角点检测算法，应用于图像的形状检索(Harris corner detection algorithm applied to the shape of the image retrieval)

matlab的lda算法程序，并附算法的简单介绍(the Matlab lda algorithm procedures, together with a brief introduction of the algorithm)

This program is used for feature detection using corner and edge detection

在matlab环境中，利用单纯形法求解线性规划问题(In the matlab environment, using the simplex method for solving linear programming problems)

【matlab编程代做】月亮绕地球的动画 可以做为参考使用学习 ([Matlab programming done on behalf of the moon around the earth] animation can use as a reference to learn)