xiangweicha

数论matlab例程，通俗易懂，简单易学(Number theory matlab routines, user-friendly, easy to learn)

This file contains source code examples to draw a contour plot and a three-dimensional shaded surface from a Vincent Function from 1 maxima to 9 maxima.

Matlab中的交叉验证matlab Matlab中的交叉验证matlab(crossvalind)

用于运动捕获数据的降维，可以提取极值点，进行关键帧提取或运动分割(Dimensionality reduction for motion capture data can be extracted extreme points, keyframe extraction or motion segmentation)

qrs detection in ECG signals

TigerSharc TS201 32-bit floating point IIR filter routine. (TigerSharc TS-201 32-bit floating point II R filter routine.)

PASCAL Visual Object Classes，视觉识别竞赛的程序，共有20大类视觉目标。用MATLAB代码写成。能生成precision/recall图。(PASCAL Visual Object Classes, Competition visual recognition procedures, a total of 20 major categories of the visual target. With code written in MATLAB. Able to generate precision/recall graph.)

matlab中fsolve语句数值效果较好，采用的解法是将方程组转化为最小二乘问题，调用指令lsqnonlin求解，所以，它参数的选取和优化指令的用法是一致的(matlab numerical results in fsolve statement better solution is to use the equations into a least squares problem, call the command lsqnonlin solution, therefore, it is parameter selection and optimization of instruction is consistent with the usage of)

根轨迹，奈氏图，阶跃响应，伯德图等 校正前单位阶跃响应 计算a和T的文本(matlab you want)

matlab编写的16QAM的调制解调程序，可以通过修改得到32QAM和64QAM的调制解调程序(matlab prepared 16QAM modulation demodulation process can be by modifying the 32QAM and 64QAM modulation and demodulation procedures)