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simulation aeroplane using matlab simulink

matlab编写的一系列方程求解函数，适合搞科研的同学(matlab function to write a series of equations for the students to engage in scientific research)

MATLAB Graph method image segmentation

说明：  ex2_1 利用Z变换求系统输出 ex2_2 求DFT ex2_3 求序列的圆周移位 ex2_4 求序列的圆周卷积 ex2_5 简单的DFT实例 (ex2_1 the use of Z transform ex2_2 demand for system output DFTex2_3 seeking ex2_4 shift sequence for the circumference of the circular convolution sequence ex2_5 simple example DFT)

用LU分解法解线性方程组Ax=b。用牛顿法求非线性方程f(x)=0(With the LU decomposition method of solving linear equations Ax = b. Using Newton s method for nonlinear equation f (x) = 0 )

本程序是用来实现SVM算法，可以用在 模式识别处理中。(This procedure is used to implement SVM algorithm can be used in pattern recognition processing.)

images of fishes for claassifyication

数字信号 ASK FSK PSK 在时域上是稀疏的(ASK FSK PSK digital signals in the time domain is sparse)

说明：  通过K-L特征提取实现由六维数据降为三维(Karhunen-Loeve feature extract)

matlab实现图像缩放，可实现灰度图或彩色图，带demo(matlab image scaling, grayscale or color chart, with demo)