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frequency filters in matlab

讲述了有关滑模控制的理路知识，算法基础和工程实际应用，同时也提供了matlab仿真的例子以及相关程序。(About the rational approach on sliding mode control knowledge base and practical application of engineering algorithms and also provides examples of matlab simulation and related procedures.)

It is matlab m-files. If you want download this

说明：   1.录制一段自己的语音信号，并对录制的信号进行采样； 2.画出采样后的语音信号的时域波形和频谱图； 3.给定滤波器的性能指标，采用窗函数法和双线性变换法设计滤波器， 并划出滤波器的频域响应； 4.用该滤波器对采集的信号进行滤波，画出滤波后信号的时域波形和频谱， 并对滤波前后的信号进行对比，分析信号的变化； 5.回放语音信号； 6.设计一个信号处理系统界面(1. Recorded their own voice for some signal, and recording the signal sampling 2. Draw samples of the voice signal after the time-domain waveform and frequency spectrum 3. Given filter performance indicators, using a window function method and dual- Design of linear transformation filters, and draw the filter frequency response 4. to use the filters on the collected signal filtering, after filtering the signal to draw the time-domain waveform and spectrum, and filtering of signals before and after contrast, analysis of signal changes 5. playback voice signal 6. to design a signal processing system interface)

对大量的离散数据用matlab进行处理，得到明了的曲线图像。(Using MATLAB for data processing )

简化的频域反馈判决反馈均衡器，系数不需要每次都更新。(simplified frequency decision feedback filter ，do not need to update factor everytime)

Voltage source inverter (VSI) with six-step mode and its induction motor (IM) drive simulation in MATLAB/Simulink environment

AR过程的线性建模与功率谱估计，AR过程的线性建模与功率谱估计，AR过程的线性建模与功率谱估计(The linear AR process modeling and power spectrum estimation, AR linear process modeling and power spectrum estimation, AR linear process modeling and power spectrum estimation)

rgb2lab() Converte de RGB image to para LAB, a LAB2RGB Convert an image from CIELAB to RGB.

信号分析处理 matlab应用。详细介绍了matlab语言的编程技术 和特点。(Signal analysis and processing matlab application. Detailed programming techniques and characteristics of the Matlab language.)