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说明：  若锗中含有一定数量的杂质元素Sb，试根据要求分析杂质浓度与电离度以及电离温度之间的关系： （1）当Sb浓度分别为 和 时，计算杂质99％，90％和50％电离时的温度各为多少？ （2）根据一定杂质类型和杂质浓度，画出电离度和温度的关系图线，并确定半导体处于强电离区（电离度>90％）的温度范围。 设计要求：（1）具有友好输入输出界面； （2）调整输入数据，得出相应结果，并进行分析。 (If the germanium containing a certain number of impurity elements Sb, test analysis in accordance with the requirements of impurity concentration and ionization degree, as well as the relationship between the ionization temperature: (1) When the Sb concentration and time were calculated 99 percent of impurities, 90 and 50 ionization When the temperature of each number? (2) according to certain types of impurities and impurity concentration, ionization degree and temperature to draw the relationship between the graph lines, and to determine the semiconductor in a strong ionization zone (ionization degree)

常用matlab语音编程流程（语音信号的分帧加窗的matlab实现），学习语音信号处理的人必须要知道这些基本的编程方法。(Common Voice matlab programming process (sub-frame windowed speech signal matlab implementation), learning of speech signal processing must be aware of these basic programming methods.)

DUAL TREE MATLAB CODE

本代码是基于matlab 的交通路标识别(this text is use matlab for Traffic sign recognition )

this work getting you a good start for nonlinear approximation of nonlinear systems

说明：  这是一个深度神经网络LSTM的教程，里面包含许多例子(Example of Lstm network)

说明：  基于小世界模型的发散结构的改进PSO算法，当时我的论文，希望对各位朋友有些启发(Divergence based on small-world model to improve the structure of PSO algorithm, then my paper, I hope some of you friends, inspired)

calculate RC beam capacity

利用李亚普诺夫直接法和PID算法，分别仿真对差动驱动轮式机器人的控制，使其行走直线或者圆轨迹程序(Using Lyapunov direct method, the control differential drive wheeled mobile robot is walking a straight line or circle track program)

学习Alamouti空时分组码，了解最大比合并，最大似然译码的使用，了解相关检测和差分检测的区别与判决公式(A code about Alamouti for MIMO.)