matlab

雷达线性调频信号的产生，及其通过滤波器加窗后的一些变换(Radar chirp signal generation and its windowing through the filter after transformation)

简单易用入门的MATLAB源程序，希望能够给大家带来帮助！(Easy to use entry of the MATLAB source code, hoping to give us some help!)

matlab 50个练习的好例子,包括常见的算法和数学公式,方便学习(matlab 50 months of good practice examples, including the common algorithms and mathematical formulas to facilitate the learning)

说明：  阶梯图绘制的MATLAB程序。需要的来下载。(MATLAB step of mapping procedures. Need to download.)

系统传输函数测试，使用扫频法测试已知系统的频响特性并绘制相关的频响图(System transfer function test, frequency sweep method is used to test the frequency response characteristics of the known system, and to draw the relevant frequency response diagram)

说明：  完美运行的多目标灰狼算法，运行文件MOGWO即可进行试验。 可以借助学习灰狼算法，多目标优化。(The perfect multi-objective Gray Wolf algorithm can be tested by running the file mogwo. With the help of Grey Wolf algorithm, multi-objective optimization can be achieved.)

数字滤波器设计（冲击响应与双线性Z变换）(Digital Filter Design (impulse response and the bilinear Z transform))

该程序分别提取正负样本图像的HOG和LBP特征，利用支持向量机进行样本训练，得到行人分类器。利用训练好的分类器进行检测，实验结果表明，该方法可以有效检测出图像中的行人，并达到了较好的检测结果。(A novel approach based on combining Histogram of oriented gradients (HOG) and LocalBinary Pattern(LBP) is suggested in the program.Also liner SVM is acted as the classifier,and the experiment suggests that the method can better deal with human detection.)

The statements below guide us to write the code for the transmission of sensed data to a sink node using cognitive radios in multiple spectrum bands. In doing this we are trying to find the most appropriate modulation scheme using MATLAB simulation.

对结构光编码图像进行基元分割以及标记，并计算X型基元图像的主惯性轴角度(primitive segmentation and mark，computation of angle of principle axis )