filter_LPF4

使用BP神经网络训练数据并且作出预测，比较预测值与真实值的误差。(The use of BP neural network training data and make predictions, comparing predicted and actual values of error.)

说明：  例举了很多用matlab编写的程序 实现了很多功能(A lot of examples of the preparation procedures used matlab realize a lot of features)

说明：  蚁群算法TSP(旅行商问题)通用matlab程序(Ant Colony TSP (traveling salesman problem) General matlab program)

说明：  此源程序是复杂网络的源程序，为复杂网络爱好者提供不错的选择哦(This source is a complex network of the source, the complex network of enthusiasts Oh, good choice)

Tiny Voice—is based on a low-cost, 20-pin single-chip controller. It’s a speaker-dependent, templatebased, isolated-word recognizer. You train it to recognize your voice.

无线传感器网络定位技术中可以用卡尔曼滤波来改善定位精度(the Kalman filter can be used to improve the positioning accuracy of location in wireless sensor networks )

电力线通信多径信道模型-Manfred Zimmermann模型，多径效应的传递函数H(f)可以用N条传输路径的叠加以及含有频率f、延时τ、距离d的方程来表示： H(f)=∑g_i *A(f,d_i )*e^(-j2πfτ_i ) 式中，i 为路径号， g_i为路径 i的加权系数(包含了传输系数和反射系数的作用)，A(f,d_i )为衰耗，其大小由长度、频率决定，τ_i是每条路径上的延时。 (Powerline Communication multipath channel model-Manfred Zimmermann model)

code to solve the equation in fiber laser

Kalmanfilter for Demonstrate to Students

google排名算法，即pagerank算法，google排名算法，即pagerank算法(Google ranking algorithm, namely PageRank algorithm, google ranking algorithm, namely PageRank algorithm)