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实现功能 1) 在用户界面设置录音时长并实时录音 2) 调节放音幅度、播放原声并进行时域、频域绘图 3) 对收集的声音进行倒放处理并播放 4) 对收集声音进行回声处理并播放，比对时域波形 5) 对收集声音进行回响处理并播放，比对时域波形 6) 对经过回声处理的声音进行回音消除并比对时域波形 7) 采用自适应滤波器消除采集声音中的环境噪音 8) 设计相应的滤波器组成均衡器对收集的声音进行处理并播放 9) 男女声识别 10) 设计参数可调的滤波器对采集的声音进行处理 (1) in the user interface to set the recording length and real-time recording 2) to adjust sound, played acoustic amplitude and time domain, frequency domain mapping 3) to upend the collection of sound and play 4) to collect sound echo processing and playback, than in the time domain waveform 5) to collect sound echoes, processing and playback, than in the time domain waveform 6) to echo and treated with echo s voice than in the time domain waveform 7) using adaptive filter to eliminate ambient noise in acquisition voice 8) to design the corresponding filter to process the voice of equalizer to collect and display 9) NanNvSheng recognition 10) tunable filter design parameters for voice processing )

基于静脉细化的基础上，判断是否为分叉点或者节点，去除静脉中毛刺。(Refinement based on the basis of vein, to determine whether the bifurcation point, or node, remove the veins in the burr.)

光纤陀螺输出误差的allan方差分析，使用的matlab仿真软件以及实际陀螺采样的数据进行分析。详细分析了5个误差的大小及其拟合曲线(FOG output error of the allan variance analysis, the use of matlab simulation software as well as actual gyroscope data sample for analysis. A detailed analysis of the size of error of 5 and its fitting curve)

注水功率算法的示意图，给出了源程序以及仿真图，输入数据等。(water filling allocation)

使用MATLAB编程，求非线性方程组的根。本例为三个参数的非线性方程组。(Using the MATLAB programming, seeking the roots of nonlinear equations. In this case, there are three parameters.)

在matlab下的对无线传感器网络中heed算法仿真,相当经典！ (Matlab under in wireless sensor networks heed algorithm simulation, very classic!)

暂态稳定计算，时域仿真暂态稳定分析，用的直接法 (Transient stability calculation, the time domain simulation of transient stability analysis, using the direct method)

《精通MATLAB最优化计算》一书中各章实例的源代码程序(" Mastering MATLAB optimization calculations," a book chapter example source code of the program)

射线追踪算法正演模拟,基于地震合成记录，必须的很好的程序，你们可以看看(Ray tracing algorithm forward modeling)

关于高斯噪声去除的目前最优秀的算法 BM3D 欢迎大家交流学习(Welcome About the best algorithm BM3D Gaussian noise removal the exchange of learning)