UPX-Gui-by-ChULi

Matlab的积分内容，举例说明了积分的应用，还有怎么解决Matlab中内容复制到Word等时出现乱码的问题(Matlab integration content, illustrates the application of integration, as well as how to solve Matlab, copy the contents to Word and other problems when garbled)

Duffing系统的时域谱图和相空间轨迹绘制，能够帮助初学者很好的理解典型非线性特征(duffing equation Phase plane trajectory)

DETECTING FEATURES OF AN IMAGE

说明：  applied mathematics in integrated navigation systems第三版的随书光盘(applied mathematics in integrated navigation systems with the third edition of the book CD-ROM)

matlab 有关于面积计算的程序，周长，圆的面积(matlab calculation programs on the area, perimeter, area of ​ ​ a circle)

压缩感知代码，matlab，cgsolve(Compressed Sensing code Matlab, cgsolve,)

实现图像的DCT高通、低通滤波器并与傅里叶变换做比较.有图可见，经DCT低通滤波后，图像变得很模糊。因为DCT是FFT取其实部，能量减少，因此图像变得很模糊，没有经FFT滤波后的效果好。 经DCT高通滤波后的图像： 经DCT高通滤波后，图像的低频部分被滤除掉，图像变黑，只有边缘的痕迹可见。 (The DCT of image high-pass, low pass filter and compared with the Fourier transform.)

说明：  文章：利用三次样条函数计算开挖体积，有matlab代码。(Article: the use of cubic spline function calculated excavation volume, there is matlab code.)

晶闸管六脉波整流,用与大功率电源谐波分析(six pulse converter)

机组组合问题的粒子群算例，不错的算例，大家一起学习(Unit Commitment particle swarm example, a good example, we will study together)