Disparity

Accelerating execution speed of fixed-point algorithms in MATLAB and Simulink

最速下降法，优化算法的一种，具有二次收敛性，若目标函数为二次正定函数，经有限步可达到极小点(Steepest descent method, an algorithm with quadratic convergence, if the objective function is quadratic positive definite function can be achieved by the finite step minima)

this code is very helpfulful in understanding the basic sterps to create rat algorithm

ofdm仿真，简单的lms信道估计，用qdpsk调制(ofdm simulation, a simple lms channel estimation, using qdpsk modulation)

汽车7自由度simulink仿真模型，详细描述了车辆起自由度模型的构成，在实际仿真中的用车(Automobile 7 degree of freedom simulation model of Simulink, a detailed description of the vehicle up degrees of freedom model constitute, in the actual simulation of car )

该函数的作用是对输入图像做金字塔分解。 level为指定分解图像的层次 ">

shock filter code with matlab

MATLAB检测图像中的多个圆，并且给出此圆的坐标和半径。(detect circle)

基于MATLAB的圆检测的图像处理，用到了最小二乘法，和霍夫变换(circle detection)

小波包分析提取振动信号中的特征频率，有小波分析的盲信号处理，针对EMD方法的不足。( Wavelet packet analysis to extract vibration signal characteristic frequency, There Wavelet Analysis Blind Signal Processing, For lack of EMD.)