资源列表
zuobiaolunhuanfa
- 将工程问题转化为数学问题，进行无约束优化，求得极小值。(The engineering problem is transformed into a mathematical problem, and unconstrained optimization is used to obtain the minimum value.)
NN_tutorial
- neuron Output Neurons input Neurons
bp_matlab
- bp神经网络的matlab源码，为了实现矿物成分的预测。(introduce a bp netral network)
Rdata
- 用于批量读取光谱数据，如近红外光谱、拉曼光谱、红外光谱等，格式可以是txt，csv等。(Used to read spectral data in batches and generate matrix)
wave
- 简单的小波变换，涉及到了层数的分解，小波对应的提升方案，相应的阈值算法(Simple wavelet transform)
mat_inverse_v2-master
- 这个是一个matlab程序用来反演地震的disp。查看说明有更多信息(earthquake analysis matlab program which can inversion the phase velocity to make a 3d tomography)
FindZeroOfBesselj
- Matlab 算法寻找Bessel函数的零点。(find the zero point of Bessel functions)
P94
- matlab寻找第二类Bessel方程的零点即作图(inding the zero point of the second kind of Bessel equation is mapping)
[muchong.com]有限单元法程序计
- 有限元程序设计基本理论和基本程序代码简单版(Finite element programming basic theory and basic program code, simple version)
新建文件夹
- powergui傅里叶分解详细程序，可以很好的学习FFT内部程序(Fourier transform can be performed)
frequence_test
- 程序内部含基准频率，可测量输入频率时变的信号 并画出频率变化波形(The program contains the reference frequency, which can measure the time-varying signal of input frequency and draw the waveform of frequency variation)
数值分析方法
- 数值分析程序，包括4阶龙格库塔，牛顿迭代法， 高斯赛德尔迭代法(Numerical analysis program, including 4 order Runge Kutta, Newton iterative method, Gauss Seidel iterative method)