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语音增强谱减法程序，已经运行成功，效果明显(Spectral subtraction speech enhancement program has been run successfully, obvious effect)

使用EM算法，估计32QAM调制方式下的信噪比(EM algorithm using the estimated signal to noise ratio under 32QAM modulation)

一本很好的教材，讲关于MATLAB-SIMULINK在仿真中的应用(A very good book, talk about simulation and application MATLAB-SIMULINK)

对串口所获得的输入体感信息（x,y,z以及物体移动的角速度）进行捕获，并针对该信息进行3D画图，使得用户晃动传感器时，电脑的matlab界面出现相应的动态画面。(Somatosensory information (x, y, z and the angular velocity of moving objects) the obtained input to the serial port to capture and 3D drawing, and for the information, so that the user shake sensor, the computer' s Matlab interface appears corresponding dynamic screen.)

GPS/INS组合导航定位程序，亲测可用~~~~~(GPS/INS integrated navigation and positioning program, pro test available)

完成双正交信号的数字通信系统的蒙特卡罗仿真。分析其在加性高斯白噪声下误码率与信噪比之间的关系，绘出误码率-信噪比曲线图，并和理论曲线进行比较。(Complete pairs of orthogonal signals in Monte Carlo simulation of digital communication systems. Analysis of the additive white Gaussian noise bit error rate and signal to noise ratio under the relationship between the mapped BER- signal to noise ratio curve, and and the theoretical curves for comparison.)

Power method of solution for highest/lowest eigen value.

这是另一个研究叉式分岔的程序，图形不一样，可供大家做分岔图时参考。(This is another study fork bifurcation procedure, graphics are not the same, for everyone to do bifurcation diagram reference.)

MATLAB科学计算与工程分析源代码源程序1(MATLAB scientific computing and engineering analysis of the source code source 1)

This code provide a sample of neural network woth Hopfield