space_vectort

数字信号处理中关于快速傅立叶变换以及典型例题的matlab实现代码(Digital signal processing on the fast Fourier transform, as well as a typical example of the realization of matlab code)

说明：  GONZALEZ数字图像处理第二版习题解答（英文版）(GONZALEZ Digital Image Processing Second Edition Problem Solutions (English))

说明：  在matlab下用神经网络来识别数字1到9(matlab number recognition)

主成分分析并用散点图分析前三个主成分M代码，请指教。(Principal component analysis and scatter analysis of the first three principal components M code, please advice.)

全书包含 390 多个计算范例。所有算例的程序是可靠、完整的。读者可以在自己的MATLAB 环境中 完全准确地重现本书所提供的算例结果。算例的举一反三，将使读者很快掌握要领，从模仿走向灵活应用。(Book contains more than 390 examples of the calculation. Examples of all the procedures are reliable and complete. Readers in their own MATLAB environment completely and accurately reproduce the book provided by the results of numerical example. An example of giving top priority, will allow readers to quickly grasp the essentials, from imitation to creative use.)

说明：  三维重建，使用matlab编写的，效果还可以。(3D reconstruction, using MATLAB, the effect is OK.)

3phase fault in induction motor

说明：  实现回波抵消功能的代码，在MATLAB中实现达到了消除回波的作用，效果很好(Achieve echo cancellation function code, in MATLAB to achieve to achieve the elimination of the role of echo, very good)

电磁场和电磁波中相速度和群速度是个难点，本程序形象描述二者关系(Analog of the group velocity and phase velocity)

说明：  使用matlab语言编程的布谷鸟算法对测试函数进行优化测试(Using the cuckoo algorithm programmed by MATLAB to optimize the test function)