20-3-case3

对混合QPSK信号的主成份分析，实现混合信号的分离(The QPSK signal the principal component analysis)

基于rssi的室内定位算法，NN,KNN,WKNN及贝叶斯算法的对比。(The indoor location algorithm based on RSSI is compared with NN, KNN, WKNN and Bayes algorithm.)

说明：  这是利用蚁群算法求解旅行商问题的matlab代码，对于求解其他最短路径问题，可以通过修改中间程序来实现。(This is the matlab code for solving traveling salesman problem using ant colony algorithm. For solving other shortest path problems, it can be achieved by modifying the intermediate program.)

Monte-Carlo simulation for Critical Path Method, implemented in MATLAB. Uses criticalpath.m library, available for download as well. Function: calculate project length and standard deviation.

genetic algorithm (or GA) is a search technique used in computing to find true or approximate solutions to optimization and search problems for function of 2 variable

说明：  16QAM调制方式在AWGN信道下的simulink仿真(16QAM modulation in AWGN channel in the simulink simulation)

Generalized Givens Transformation and its Application

说明：  希尔伯特变换代码，用于求解超声波形包络线。并且有平滑处理(Hilbert transform code for solving ultrasonic envelopes. And smoothing)

级联滤波器的优化设计，用于绘制优化滤波器cic 半带(cascading filter optimization design, optimized for mapping CIC half-band filter)

UCI 上面的经典数据 UCI 上面的经典数据UCI 上面的经典数据(UCI data)