kmeans

1 录入一段语音，对其进行时域频域处理，通过变频、变速达到变声目的，且使处理后的语音信号不影响正常收听与理解。 2 用图形用户界面（GUI）对上述变声前变声后进行时域频域图形输出，不同的频率、速度有不同的输出，且对前后波形进行比较 (1 entry a voice, the frequency domain and time domain by frequency conversion variable speed, processing to make the treatment and voice purpose, after the speech signal shall not affect the normal to listen to and understand. 2 with the graphical user interface (GUI) voice of the above voice before after the frequency domain in the time domain graphics output, different frequency, speed have different output, and compared before and after waveform )

总结的混合粒子群算法、蚁群算法、遗传算法求TSP（旅行商问题）,值得看一看(Summary hybrid particle swarm optimization, ant colony algorithm, genetic algorithm for TSP (traveling salesman problem), it is worth a look)

滑模变结构的初始算法，简单自适应系统设计实例。(Initial algorithm of sliding mode variable structure)

LAST one sample file

The demands for very accurate engine control are currently increasing rapidly. Governments everywhere are concerned with the amount of pollution that is being emitted into the biosphere. With good reasons. Doctors report of an increased number of asthma and other lung related diseases.

粒子群算法的matlab源代码，偶尔搜到的，不知道质量咋样(PSO algorithm matlab source code, and occasionally to search, do not know the quality of Zeyang)

在不同的突发衰落信道下进行交织器的性能分析(In different brust channel, anylisize the performance of interval)

PROGRAM IS USED FOR PARALLEL PORT INTERFACING THROUGH MATLAB.

任何一个三角形的2D，3D ND点的面积和角度计算。这个简单的功能使用三点作为输入可以是二维，三维和…。并将计算区域和角度的三角形(Any of a triangle area and angle of the 2D and 3D ND point calculations. Simple functions use three points as input can be two-dimensional, three-dimensional and ... And calculate the area and angle of the triangle)

plot periodogram for audio app