bsp_2_3_ladt1

Filter Design using MATLAB

Core M3直接操作寄存器控制GPIO的用法。(Core M3 directly manipulate registers control the GPIO usage.)

此程序模拟了17X11的正方形光子晶体点阵作为能量偏分器的动态过程。(This program simulates a 17X11 square photonic crystal lattice energy as a partial divider dynamic process.)

说明：  《matlab小波分析》的第二章源代码，与书是配套的，挺好的(&quot Matlab wavelet analysis,&quot the source code of the second chapter, with the book are complementary, and quite good)

利用传输矩阵计算在无应变无温度下的传感光栅的反射谱，(Using the transfer matrix calculation of the strain-free temperature sensor grating reflection spectrum)

The Wavelet Neural Network This is simple example for using of modified Morlet neural network. Levenberg-Marquardt with numerical Jacobian calculation implemented. Easy to use with other optimization algorithem e.g GA,PSO, etc. The function "xox_lm" may be useful for other optimization problem easily. The function "xox_jacobian" may be useful for Jacobian calculation easily. The function "NN_fcn" may be used by the evolutionary based neural network. The activation function "modified Morlet" will be replaceable by others.

Audio Input test bench for matlab

load flow by newton raphson method

计算拱桥影响线，给定相应想跨径、矢高和拱轴系数，能够计算拱脚、1/4拱和1/2拱位置处的轴力、剪力和弯矩的影响线。(influence line of arch)

matlab实现模式识别中fisher判别，并显示判别结果(matlab achieve pattern recognition fisher discriminant and display the result of the discrimination)