speech_course_2004

解整数规划的一系列程序,尤其是针对0-1规划.(Integer programming solution of a series of procedures, especially for 0-1 programming.)

一個能夠讀取eeg2000機型的matlab程式(One can read eeg2000 models matlab program)

运用干涉仪进行测向交叉定位，并进行一些简要分析(Using interferometer Crossing Location, and make some brief analysis)

输电线路双端不同步故障测距程序，matlab的程序，利用两端数据计算故障距离(Two terminal lines are not synchronized fault location procedure, matlab procedures, the use of both ends of the data to calculate the fault distance)

研究了汽车制动过程中车速、轮速等的变化过程和影响因素；以化整为零的思想，研究得到制动过程中各物理量间的微分方程关系；进而建立在ABS下的数学模型；继而通过使用simulink建立仿真模型；采取逻辑门限的控制方法，综合仿真的整个动态变化过程；得到车速、轮速、滑移率、路面附着系数和制动距离随时间的变化曲线；最后利用图像分析的方法对各物理量进行分析、比较，对比有无ABS系统下制动距离的变化，得出使用ABS控制策略能显著缩短制动距离，提高制动安全性。数据分析和处理主要应用MATLAB软件。(The braking dynamics model of quarter vehicle ABS is established. It simulates the dynamic behavior of a vehicle under hard braking conditions. We researched the change of the vehicle speed and wheel speed during the vehicle braking. According to Newton s first and second law, then dfferential equations are obtained, so we get the Mathematical model. Next the response of the system is simulated by using Simulink in MATLAB . Based on the logic threshold control, we get the curve that Speed, wheel speed, slip ratio and road adhesion coefficient and brake distance changes over time. Contrasting with ABS or without ABS , using the ABS control strategy can significantly shorten the braking distance. Data analysis and processing mainly used MATLAB software.)

中继选择算法。利用matlab进行通信中继的仿真(Relay selection algorithm)

说明：  第三章 程序流程控制 主要内容1、if…else…选择语句。 2、条件运算符。 3、SWITCH开关分支语句。 4、逻辑运算符。 5、循环语句。 6、自增自减运算。 7、break、continue、goto语句 8、运算符的优先级、结合性。(Chapter III of the main contents of the control procedures for flow 1, if ... else ... select statement. 2, conditional operator. 3, SWITCH branch switch statements. 4, the logical operator. 5, loop. 6, since by reducing computing since. 7, break, continue, goto statement 8, the priority of operator, combined with nature.)

此程序实现了用matlab仿真qpsk的调制过程，并绘出调制图形及频谱(this program by using Matlab simulation qpsk the modulation process, and draw graphics and modulation spectrum)

水果图像识别，利用MATLAB进行图形的特征提取，边缘检测，阈值分割等(Fruit and image recognition, the use of MATLAB for graphics feature extraction, edge detection, thresholding, etc.)

利用了小波分析以及自适应性卡尔曼滤波降低了信噪比，非常实用的论文(Use of wavelet analysis and adaptive Kalman filter reduces the signal to noise ratio, very practical papers)