matlab2011-crack

通过matlab编程，实现了快速傅里叶基4的变换(Through matlab programming, achieve a fast Fourier transform base 4)

maximum likelihood estimation method can be used to very broad estimation

一种简单的估计信号载波频率的matlab程序，适用于初始粗略估计。(A simple estimate of the carrier frequency signal matlab procedures applicable to the initial rough estimate.)

正交频分复用，多输入多输出的信道估计的matlab程序，经过验证可以直接运行(Orthogonal frequency division multiplexing MIMO channel estimation matlab program can be run directly, proven)

说明：  用matlab实现连续视频的分割与采集，其中用读视频指令把连续的视频转化为一帧一帧的图像，用帧间差分法和背景差分法实现(Matlab for continuous video with the segmentation and the acquisition, including video instruction with the reading of the continuous video into a frame of an image, with the frames and the background difference method difference method to achieve)

GA多目标优化的程序 带约束 里面有教程(GA multi-objective optimization program with constraints there are tutorials)

EMD 分解程序，官网HHT文件官网HHT文件(EMD decomposing program, official website HHT file official website HHT file)

三个分段相连的信号的傅里叶变换和时频分析；Chirp 信号的傅里叶变换和时频分析；信号的子带分解(Linked to three sub-signals Fourier transform and time-frequency analysis Chirp signal Fourier transform and time-frequency analysis signal subband decomposition)

说明：  用BP神经网络的初步级应用实现 电机故障诊断(BP neural network with the initial level of motor fault diagnosis applications)

CORDIC算法的原理及matlab仿真(Principle of CORDIC algorithm and matlab simulation)