numericalanalysis

基于等式约束和不等式约束的非线性规划的混合型惩罚函数优化方法(Based on equality and inequality constrained nonlinear programming mixed penalty function optimization)

this code about optimization

This is for counting the vehicles in the night time traffic

在背景为纯色的情况下,能够用色调来代替Alpha,而色调虽然是特效,但是他实际上只是颜色的复合,结果让文本显示单一颜色,调用(In the background for the pure color, can coloring attune instead of Alpha, and tonal though is the special effects, but he is actually the color composite, the result let text display a single color, calls)

对一维稳态热传导方程采用matlab语言编程求解。(The one-dimensional steady-state heat conduction equation is solved by MATLAB language programming.)

说明：  最全面的小波工具箱集最全面的小波工具箱集合&小波变换原代码合&小波变换原代码(最全面的小波工具箱集合&小波变换原代码最全面的小波工具箱集合&小波变换原代码)

用matlab 编写的100个各种小算法与代码，供大家学习参考，希望能有用。(100 using matlab small algorithm code for all to learn, can be useful.)

matlab 代码，实现softmax的多分类(Matlab code, the realization of softmax classification )

codificacion huffman

matlab 数字图像信号的频域分析及仿真 将二维数字图像进行傅立叶频域分析，并且做了图像幅度谱重建和相位谱重建，通过这个例子大家可以明白相位比振幅更重要。(matlab digital image signals in frequency domain analysis and simulation of two-dimensional digital image Fourier frequency domain analysis, and has done a reconstruction of the image amplitude spectrum and phase spectrum reconstruction, by this example we can understand the phase is more important than the amplitude.)