hm9

这里是几篇关于语音增强中有声无声估计的VAD算法的文献，希望和大家一起讨论，做出与之相关的matlab源代码。(Here are a few on the speech enhancement in a silent voice has estimated VAD algorithm literature, hope and everyone together to discuss and make related matlab source code.)

this code is very good for TSOM

This package contains two implementations of the Generalized Cross Correlation based on the Phase Transform, the first one is applied to TDOA and the second one is more general where the GCC is averaged over n blocks.

该程序是估计卫星通信中MPSK的多普勒频率的变化率。(Estimate Doppler frequency rate of change of MPSK)

Backpack Genetic Algorithm

扩展卡尔曼滤波算法，经过测试可以使用，matlab程序(Extended Kalman filter algorithm)

使用MVDR方法的波束形成。使用均匀线列阵，信号入射方向为10度，干扰信号方向为-10度。(MVDR beamforming using the method. Using uniform linear array, the signal incident direction of 10 degrees to-10 degrees the direction of interfering signals.)

LPA是主成分分析算法，用于特征提取和特征空间的降维(LPA code for feature)

在：1）理想无噪生条件，2）SNR=10dB，3）SNR=20dB，4）两径衰落信 道{0, 0}、{-6dB，-10symbol}条件下，分别产生 1000 个符号的 QPSK、8PSK、 16QAM 星座点， 画出信号序列的星座图， 提交电子版信号产生、 加噪、 显示的*.m 程序和电子版 WORD 报告。 报告要求给出原理描述、 框图和分析说明输出结果。(In: 1) an ideal noiseless Health conditions, 2) SNR = 10dB, 3) SNR = 20dB, 4) two-path fading channel {0, 0}, {-6dB,-10symbol} under conditions generate 1,000 symbols QPSK, 8PSK, 16QAM constellation points, draw constellation signal sequence, submit an electronic version of the signal, noise, display*. m procedures and electronic WORD report. Reporting requirements given Principles, and the analysis shows a block diagram of the output.)

Practical FIR filter design in matlab