fengseng_v58

hough变换检测直线matlab代码，对深刻理解hough变换有一定帮助！(hough transform line detection matlab code, on a deep understanding of the hough transform some help!)

通过粒子群算法对非线性函数的极值进行求解(The extremum of the nonlinear function is solved by particle swarm optimization)

Geometrical transformation problems

Shows parabolas used in Simpson s rule

QAM and Fading simulation

改进的Cholesky分解的过程演示，本人原创，测试无误，内含详细注释。 (Cholesky decomposition process improvement presentation, my original test and correct, containing detailed notes.)

雷达回波，线性调频信号，数字下变频，匹配滤波(Radar, chirp signal, digital down conversion, matched filtering)

对于3-RRR型机械臂，根据自身特性，结合运动学特性，实现仿真。(For the 3-RRR-type robot arm, in accordance with its own characteristics, combined with kinematics characteristic of the realization of simulation.)

不错的经验模态分解原吗，请相互分享，如有需要请邮箱联系/(good experience Modal Decomposition of the original yet, please share with each other, if necessary please mail contact /)

用MATLAB软件实现带通，低通，高通滤波器的窗函数的频率响应，观察频响特点(MATLAB software band-pass, low pass, high pass filter window function frequency response, the observed frequency response characteristics)