pract_2

一个基于人工势场的机器人路径规划的仿真程序源码，可以自行修改阈值。(An artificial potential field based robot path planning simulation program source code, you can modify thresholds.)

模拟桥式整流电路的电压 相位之间的关系 曲线(Analog phase bridge rectifier circuit voltage curves between)

仿真未编码和进行Hamming编码的QPSK调制通过AWGN信道后的误比特率性能(Hamming coding and for the simulation are not encoded by QPSK modulation in AWGN channel, the bit error rate performance)

Histogram equalizationHistogram equalizationHistogram equalizationHistogram equalizationHistogram equalization

用matlab实现的曼彻斯特 XGTmWM编码。50 占空比（可调）。绘制时域波形和频域功率谱密度。结果跟北邮的sBffqAy 的通信原理课件上的形状一模一样。 .(With Manchester XGTmWM encoding matlab realize. 50 duty cycle (adjustable) . Draw time-domain waveform and frequency domain power spectral density. Results with BUPTsBffqAy Exactly the same shape Wenbin communication on the principles of courseware.)

振动信号加速度积分程序，可以完成信号的时频和频域积分，功能强大(the program for vibration integral both time and frequency domain.)

this is the simulation of the relaying technique in all the channels using the amplify and forward and decode and forward protocols. it is also in the channels such as AWGN and also in the raileigh channels.the file also consists of the output graphs of all the simulations which are present in it.

a matlab code that can be used for calculating the PCA of any kind of data , using simulink

说明：  基于密度的聚类算法因其抗噪声能力强和能发现任意形状的簇等优点，在聚类分析中被广泛采用，本文提出 的基于相对密度的聚类算法，在继承上述优点的基础上。有效地解决了基于密度的聚类结果对参数值过于敏感、参数 值难以设置以厦高密度簇完全被相连的低密度簇所包含等问题。(Density-based clustering algorithm because of its strong resistance to noise and can find clusters of arbitrary shape, etc., in the cluster analysis is widely used, the proposed clustering algorithm based on the relative density, in succession on the basis of the above-mentioned advantages. Effectively solve the density-based clustering results on the parameter value is too sensitive, difficult to set the parameter value to high-density clusters of buildings connected to the low-density clusters are completely contained and other issues.)

Gaussian Processes, Gaussian mixter model