erode-and-dilate

letter A draw using B-spline. implementation in matlab

俄罗斯方块的matlab程序，可以自己在m环境运行(Tetris matlab program that can run their own environment in the m)

说明：  完整的curvelet变换(2.0)实现(complete curvelet transform (2.0) Implementation)

fdtd code with E, H field

MATLAB code to Apply DCT on the image and obtain the output and On the DCT image apply quantisation using standard quantizer

基于ofdm的窗口技术。。。。。。。。。。。(OFDM with windowing)

Design and analysis of FIR filters based on Matlab

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)

this go sample code for genetic

无约束问题最优化方法的核心问题是选择搜索方向。 以正定二次函数为例，来观察两个方向关于矩阵Ａ共轭的几何意义(Unconstrained optimization problems are most core issue is to choose the search direction. In definite quadratic function, for example, to observe both directions on the matrix A conjugate geometric meaning)