pde

Figure creates a magnification box when under the mouse position when a button is pressed. Press + / - while button pressed to increase/decrease magnification. Press > / < while button pressed to increase/decrease box size. Hold Ctrl while clicking to leave magnification on figure

利用Matlab仿真软件，完成如图1所示的一个基本的数字通信系统。信号源产生0、1等概分布的随机信号，映射到16QAM的星座图上，同时一路信号已经被分成了实部和虚部，后边的处理建立在这两路信号的基础上。实部、虚部信号分别经过平方根升余弦滤波器，再加入高斯白噪声，然后通过匹配滤波器（平方根升余弦滤波器）。最后经过采样，判决，得到0、1信号，同原信号进行比较，给出16QAM数字系统的误码。(Using Matlab simulation software, as shown in Figure 1 to complete a basic digital communications systems. Signal source such as arise over the distribution of 0,1 random signal, is mapped to 16QAM constellation diagram, at the same time all the way the signal has been divided into real and imaginary parts, behind the deal with the establishment of these two signals in the basis. Real part, imaginary part of the signal, respectively, after a square root raised cosine filter, then add white Gaussian noise, and then through the matched filter (square root raised cosine filter). Finally, after sampling, the verdict has been 0,1 signal, to compare with the original signal is given 16QAM digital system error.)

machine vision run project1.m

car plate recogion system

论文主要研究了自适应滤波器的基本结构和最小均方误差算法(LMS算法)，同时采用MATLAB语言对该算法进行了仿真，然后使用SY-5402EVM 评估板对其进行了DSP 实现，并对结果进行了分析。(Paper studied the basic structure of adaptive filter and minimum mean square error algorithm (LMS algorithm), while the use of MATLAB language simulation of the algorithm, and then use the SY-5402EVM a DSP evaluation board for its realization, and the results analyzed.)

MATLAB7_0基础教程_清华大学,内容中规中矩，一贯的清华教材作风。(_ Basic tutorial MATLAB7_0 Tsinghua University, the contents of quite satisfactory and consistent teaching style of Tsinghua University.)

在simulink环境下的车辆PID控制算法(PID control for vehicle)

说明：  利用互相关求解时延差，入门程序，仅供参考(Using cross-correlation to solve delay difference, introductory procedure, for reference only)

This is some code for reading hyperspectral images aviris format to matlab

文件目录及说明 FEMT3.FOR -平面三角形３结点有限元源程序 FEMQ4.FOR -平面四边形4结点等参有限单元法源程序 FEMT3.exe -平面三角形３结点有限元执行程序 FEMQ4.exe -平面四边形4结点等参有限单元法执行程序 FEM8nod.exe 空间六面体8结点有限单元法执行程序 FEM20nod.exe -空间六面体20结点有限单元法执行程序 Wenkong.exe 温度场与温度徐变应力有限元执行程序 fem8dat 空间六面体8结点有限元程序输入数据文件 fem20dat 空间六面体20结点有限元程序输入数据文件 nodstr8 空间六面体8结点有限元程序输出结果文件 nodstr20 -空间六面体20结点有限元程序输出结果文件 平均气温.txt 平均气温资料, 算例A-5输入数据文件 Appldat 算例A-5输入数据文件 nodTemp 算例A-5各时刻结点温度。 nodTemStr -算例A-5各时刻结点位移和应力。 Tempmax 算例A-5各时刻最高温度值。 xStremax 算例A-5各时刻 x方向最大应力值。 yStremax 算例A-5各时刻 y方向最大应力值。 (very good )