MD5

说明：  图像及其预测误差图像78维特征提取，用于图像识别(Image Its prediction error image 78 dimensional feature extraction)

用矩形窗设计一个FIR线性相位低通数字滤波器(Design a FIR linear-phase low-pass digital filter with a rectangular window)

单纯形法，已知一个基可行解，求最优化问题(Simplex method, known as a basic feasible solution, for optimization problems)

Plots the irradiation diagram of a 4 isotropic elements array

采用非局部均值滤波（NLM filter）对图像进行去噪，能取得很好的效果。(Using non-local means filter (NLM filter) for image de-noising, can achieve good results.)

这是一个比较简单的模糊免疫PID的程序，在程序中结合了P模糊与免疫的思想，有较高的实用价值！(This is a relatively simple procedure of fuzzy immune PID in the process of combination of P and the immune fuzzy thinking, a higher value!)

由于飞机设计是一个需要多次反复迭代的重复过程，需要进行大量的计算，因此我们自己编写了一些MATLAB程序。如果您想要查看程序源代码，可以点击下面的链接。 [program_1.m]全机总体参数计算程序 [program_2.m]全机气动曲线计算程序 [program_3.m]机翼载荷分布计算程序 [program_4.m]巡航状态纵向动稳定性计算程序 [program_5.m]横航向稳定性计算程序 [program_6.rar]平飞速度范围计算程序 [program_7.rar]螺旋桨特性计算程序 (The plane design is a requiring multiple iterative repeat process, need to do a lot of calculation, so we can write some MATLAB.)

BPSK信号的调制和解调 并实现误码率计算

A New Low-Complexity Selected Mapping Scheme Using Cyclic Shifted IFFT for PAPR Reduction in OFDM Systems

this document analyze programing techniques for matlab 7.x .