filter.conv

matlab 数字图像处理源码,本代码包括GUI的设计，以及数字图像中的小波变换等内容(Digital Image Processing in matlab)

画三维bar图，可以改变文字角度和灵活调节颜色。(Draw three-dimensional bar charts, you can change the text angle and the flexible adjustment of color.)

pso 算法 这是网上下载的程序 借鉴一些阿(pso algorithm which is downloaded from some A procedure)

一篇博士论文，关于降低OFDM峰均比的，提出了新方法，是关于矩阵变换降低OFDM峰均比(A doctoral thesis, on reducing the PAPR of OFDM, this paper puts forward a new method of matrix transformation, is to reduce the PAPR of OFDM )

整理网上matlab环境元胞自动机18个源程序，全部调试通过。对广大matlab用户研究了解元胞机有重要参考价值。(collected cellular automata 18 matlab source, which has an important value of reference for Matlab users.)

overlapped image segmentation the code can also be found at matlabcentral

想保留的成分为cos(2*π*n/3) 带通滤波器，滤除1+cos(2*π*n/3) 的成分，即想保留的成分为cos(π*n/4) 带阻滤波器，滤除cos(π*n/4) 的成分，(Want to keep the ingredients for the cos (2* π* n/3) band-pass filter, filter 1+ Cos (2* π* n/3) of the composition, that is, want to keep the ingredients of cos (π* n/4 ) band-stop filter, filter cos (π* n/4) of the composition,)

tridiagLU Obtain the LU factorization of a tridiagonal matrix

说明：  matlab均值平滑滤波器（3*3模板）(matlab mean smoothing filter (3* 3 templates))

关于ofdm系统仿真介绍。对于掌握OFDM很有用，原理在实践中应用。(Simulation of ofdm system introduced. OFDM is useful for the control, the principle applied in practice.)