yuanhoo

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 )

Sequential Importance sampling in PF

正确读取雷达基数据，适合初学者使用，是个不错的例子。(Read correctly radar base data, suitable for beginners to use, is a good example.)

5G技术中NOMA算法的性能仿真，对比ofdm性躁比仿真比较(Performance simulation of NOMA algorithm in 5G Technology)

by this code you can distinguish circle from diamond in a 4*4 table... this code is easy and understandable enjoy it...

这是模糊数学有关的matlab源程序，包含有模糊模式识别、模糊聚类分析、模糊综合评判、模糊线性规划等。(This is the concerned misty mathematics matlab sources program, include to have misty mode identification, misty gather a type of analysis, misty synthesis to adjudicate, misty linear programming etc..)

利用Kronecker的模型产生瑞利衰落信道 很好。(Kronecker model produced using Rayleigh fading channels good.)

旋转空间不变法，是阵列信号处理中经典方法，高分辨率DOA估计(espirit algorithm is widely used in high resolution DOA estimation)

说明：  利用MATLAB计算轨道谱密度的程序，含有多种不同计算方法(Program for calculating orbital spectral density using MATLAB)

HOG特征的MatlAB实现，在图像识别中应用非常广泛。(HOG features of MatlAB，Is widely used in image recognition。)