avi_dec_single_pigure

说明：  《MATLAB时频分析技术》例题matlab编程实现第十四章14.6-14.7(err)

结构分析的有限元与matlab一书中的源代码第四部分，二维线弹性有限元(originnl programs in the book of finite element method in structure analyses and matlab programming part 4)

解优化问题时常用的惩罚函数法，分为内点法和外点法两种，求解约束优化问题最优值。(Penalty function method, including interior point method and exterior point method, to solve the optimal value of constrained optimization problems.)

this code is about different types of digital communications

四旋翼控制PID，轨迹定位，matlab编程(using matlab, PID control, tracking)

我自己写的svm的支持向量机，希望对学习模式的有用(I wrote it myself svm support vector machines, and they hope to learn a useful model)

通过MATLAB工具箱运用离散傅里叶变换对正弦信号和放波信号进行傅里叶分析(Through the use of Discrete Fourier Transform MATLAB toolbox on the sine wave signal and let the Fourier analysis of signals)

说明：  一篇对罚函数方法进行改进的硕士论文，比较有价值。(A master's thesis on the improvement of the penalty function method is of great value)

一个通信原理实验,huffman编码的实现过程,并且有详细说明(a communication principle experiment, the realization of Huffman coding process, and is described in detail)

说明：  简单的评分系统 实现去掉一个最高分与去掉一个最低分然后取平均值的运算(Simple scoring system to achieve the highest score and remove to remove a minimum score and then taking the average of a computing)