SUBROUTINE-Gauss

基于调和平均数方法分析瑞利信道多点两跳中继合作分集性能(Based on Harmonic Analysis of the average Rayleigh channel multi-point two-hop relay cooperative diversity performance)

this code implement a new face recognition method

用matlab产生仿真BOC信号，并对BOC信号采样并用FFT进行频谱分析。(BOC signals generated simulation using matlab, and the BOC signal sampling and spectral analysis using FFT.)

cdma2000仿真高质量论文集，全文pdf格式，来源于中国期刊网。(cdma2000 simulation of high-quality, full-text pdf format, from the China Journal Net.)

bpsk,qpsk,16qam,64qam的源代码，实现其仿真功能(bpsk, qpsk, 16qam, 64qam source code, to achieve its simulation)

最小二乘支持向量机用于脑电心电处理的一段程序(Squares support vector machines for EEG ECG processing a program)

matlab 代码为图像的分割，执行效果可以看程序的执行(matlab code for image segmentation, the performance of the implementation of the procedures can be seen)

function of signal processing used in MATLAB________________________________________________HBJJJNKM,,,,,,,,,,,,,,JN KJNKNJK JNKN

说明：  针对低信噪比环境下基于能零比的端点检测方法准确率低的问题,提出了一种结合谱减法和短时零熵法的端点检测方法。首先通过功率谱减法对带噪语音进行降噪处理,然后结合短时平均过零率特征与谱熵特征,构造出一种新的语音参数,即短时零熵,最后运用双门限算法进行端点检测。实验结果表明该方法在复杂噪声环境下具有良好的端点检测性能,降低了检测的误判率。(To solve the problem of low accuracy of endpoint detection method based on energy zero ratio in low SNR environment, an endpoint detection method combining spectral subtraction and Short-term zero entropy method is proposed. Firstly, the noise is reduced by power spectrum subtraction, then a new speech parameter, short-time zero entropy, is constructed by combining the short-time average zero crossing rate and spectral entropy. Finally, the double threshold algorithm is used for endpoint detection. The experimental results show that this method has good performance of endpoint detection in complex noise environment, and reduces the rate of detection error.)

说明：  matlab开发的一个检测封闭曲线质心的程序。很好用(matlab developed a closed curve centroid detection procedures. Good use)