Optimization6

学习并找到降噪方法，对语音信号背景噪声做处理，使得声音更清晰。(The background noise is the most common factor degrading the quality and intelligibility of speech in recordings. Spectral subtraction can lower the noise level without affecting the speech signal quality. In this paper, we have studied and implemented to reduce the background noise of the voice signal, and to make improvements to reduce the background noise of the experiment. Not only with the spectral subtraction of the noisy signal of the transformation, we improve the traditional spectral subtraction based on the introduction of the parameters, by adjusting the parameters(α、β、γ) to achieve better enhancement.)

通过MATLAB引擎，利用VC开发MATLAB，包括一个自己开发的小程序和一片word文档资料(Through the MATLAB engine, developed by VC MATLAB, including its own development programs and a small word document data)

fill in the user structure for a core dump..

exercices of FEM with matlab

mimo空时编码MATLAB仿真程序，实现了mimo空时编码的简单仿真。(MIMO space-time coding MATLAB simulation program, the realization of the MIMO space-time coding a simple simulation.)

该算法主要实现将经纬度变换成大地坐标，其主要用在海试等外场试验中。(The algorithm to realize the coordinates transform into the main geodetic coordinates, its main use in the field test and try. )

用matlab代码写的最炫民族风，代码详细，可直接运行。(Matlab code to write the most unusual national wind code in detail, can be run directly.)

DMC预测矩阵控制程序，matlab程序，关于单晶炉温度控制(DMC prediction matrix control program)

根据不同的概率仍飞镖的问题, 循环多次计算全中的平均时间(Random Dart)

neurak network classification for iris data