GUI1

a simple widrow hoff implementatiion

Matlab读取Excel操作，可以学习下交流交流(Matlab read Excel, you can learn from the exchange under the exchange)

k-svd算法在表情识别方面的实现和实例应用，附有图片和文章。(k-svd algorithm for face recognition on the implementation and application examples, with pictures and articles.)

在LEACH算法的基础上对簇头选择从节点剩余能量与节点分布位置进行了加权处理，仿真结果显示，较LEACH协议延长了网络生存时间，降低了网络总体能耗。(On the basis of the LEACH algorithm for cluster heads selection on the basis of the node residual energy and the node distribution location weighted processing, simulation results show that, the LEACH protocol extended the network survival time, reduce the network energy consumption as a whole. )

说明：  气象学上求露点温度matlab程序，严格按定义编程。(matlab)

用ESPRIT算法对波达方向（DOA）信号进行DOA估计的matlab程序。(ESPRIT algorithm using DOA (DOA) signal DOA estimation matlab program.)

自行编程，采用有限差分法，求解画出微带线电场线分布图。注释详细(Own programming, using the finite difference method, seeking microstrip line power line distribution.)

对具有随机噪声的二阶系统的模型辨识，进行标幺化以后系统的参考模型差分方程为 (7.90) 式中， 为随机噪声。由于神经网络的输出最大为1，所以，被辨识的系统应先标幺化，这里标幺化系数为5。利用图7.5正向建模(并联辨识)结构，神经网络选用3-9-9-1型，即输入层i，隐层j包括2级，输出层k的节点个数分别为3、9、9、1个； (Model identification of two order systems with stochastic noise)

Small MatLab routine to perform a fast fourier transformation to determine the dominant frequencies in a time response

用matlab编写自适应阈值算法，并调用该自适应阈值函数。(Prepared using matlab adaptive threshold algorithm, and call the adaptive threshold function.)