ofdmsystem

对实际生活中的通话计费问题的一个实用程序，可以参考一下(Call on the real life of a utility billing questions, you can refer to)

半正定矩阵cholesky方法将其分解为两个上下三角矩阵相乘的形式。matlab自带的函数只能分解正定矩阵。并且给出例子。(Semi-definite matrix cholesky method be decomposed into two upper and lower triangular matrices form. matlab built-in function can only be positive definite matrix decomposition.)

用S函数实现的电导增量法，可以对方便修改为变步长电导增量法(S function realization of conductance increment method)

it is used to eliminate the harmonic distortion due to non linear load. By Saravanan.J

结合压缩感知的分形编码研究,希望对大家有所帮助。(Combined the compressed sensing fractal coding research)

matlab实现对2维图像进行mallat变换的程序，实现高，低通滤波器。(matlab to achieve two-dimensional images, the Mallat transform the program, high-and low-pass filter.)

杂草识别，使用gui,代码图像都有，对于做识别杂草很有启发。(Weeds recognition, using GUI, code images have, for identifying weed is very enlightening.)

这是简单的一个可以绘制直线的matlab程序。这个程序只能绘制直线，圆等。程序简单，希望大家互相学习探讨。(this is a program about how to draw the line,the circle and so on.I hope we can learn the programe each other. thank you.)

ENGLİ SH -TURKİ SH EXAM FOR YDS

在原始的 fcm 算法基础上，对算法中的聚类数 c 和加权指数 m 给出优选方法， 进而而出了 fcm 参数优选自适应算法，通过人造数据与具有实际背景的数据验证可以看出 该算法是有效的，该算法不但可以自适应的给出最佳的聚类数，而且可以验证聚类的有效性， 达到最佳聚类的目的(Fcm algorithm in the original, based on the number of clustering algorithms and the weighted index m given c preferred method, and then out of the fcm parameter optimization adaptive algorithm, synthetic data and practical background in data validation can be seen that the algorithm is effective, the adaptive algorithm can not only give the best number of clusters, and clustering can verify the validity of the purpose to achieve the best clustering)