speech-enhancement_matlab

将滤波的信号叠加再求平均并计算滤波前后的标准差(Averaging the signal superposition and calculate the standard deviation)

This simulation plots the Effective SNR of and OFDM as a function of Output Power Backoff from 0 to 9.5 dB, for three different number of carriers.

matlab code for shadedErrorBar

根据轨道不平顺的实测数据进行TQI值的计算统计分析(TQI value is calculated according to a statistical analysis of the measured data track irregularity)

离散点曲线 进行3次B样条曲线拟合 包括节点参数化过程 基函数计算过程 控制点反求过程 到最后拟合曲线的显示(The discrete point curve is fitted with 3 B spline curves, including the node parameterization process, the basis function calculation process, the control point inversion process, and the final fitting curve display)

Fabric Defect Detection Method Based on Gabor Filter Mask

基于MATLAB数据采集系统的设计与实现(Design and Implementation of Data Acquisition System Based on MATLAB)

利用小波理论，小波去噪软阈值和硬阈值的matlab仿真程序。 硬阈值、软阈值。(Using the theory of wavelet, wavelet denoising soft threshold and hard threshold of matlab simulation program. Hard threshold, soft threshold.)

此压缩包包含两个程序，一个为录音程序，另一个为放音程序，皆用MATLAB编写，可以改变采集信号的频率和指定播放频率。是在学习数字信号处理中用到的一个小练习。欢迎尝试运行，和进一步修改。(This compressed package contains two programs, one for recording the program, and the other for playback program, are using MATLAB, you can change the frequency of collection and the specified playback signal frequency. Digital signal processing is used to learn a little practice. Welcome to try to run, and further modified.)

matlab基础教程，比较适合新手学习使用(matlab basic tutorial, suitable for beginners learning to use)