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基于 MATLAB 的语音信号分析与处理的课程设计.录制一段自己的语音信号，并对录制的信号进行采样；画出采样后语音信号的时域波形和频谱图；给定滤波器的性能指标，采用窗函数法或双线性变换设计滤波器，并画出滤波器的频率响应；然后用自己设计的滤波器对采集的语音信号进行滤波，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；回放语音信号(MATLAB-based voice signal analysis and processing of the curriculum. Record a voice signal itself, and the recorded signal is sampled draw sampled speech signal time-domain waveform and frequency spectrum filter performance given by using window method or the bilinear transformation to design a filter, and draw the filter frequency response then filter of their own design collection of the speech signal is filtered, the filtered signal to draw the time domain waveform and frequency spectrum, and filter the signal before and after comparison, analysis of signal changes playback voice signal)

有限体积法求解一维欧拉方程，采用二阶MUSCL迎风格式，计算一维等熵喷管的流程，喷管扩张段有正激波。有助于理解和学习MUSCL格式()

关于扩频通信的一些基本模块，包括扩频的抗干扰，低检测概率等性能的仿真。(on spread spectrum communications, the basic modules, including the spreading of interference, the low probability of detection properties of the simulation.)

《MATLAB7x界面设计与编译技巧》这本书是matlab界面编程的宝典，内有非常丰富的例程，内容浅显易懂，非常适合初学者到高手各个阶段人士使用(The MATLAB7x interface design and build skills "this book is the bible of matlab programming interface, there are very rich routines, simple content, very suitable for beginners to master each stage who use)

说明：  通过matlab编程实现AP聚类算法，聚类结果输出(The AP clustering algorithm is realized by MATLAB programming, and the clustering results are output)

一个基于BP神经网络的matlab程序可以实现对几种字体0-9的数字识别这个文件训练网络的压缩包(Based on BP neural network matlab program can achieve several fonts on the figure 0-9 to identify the document training network packet compression)

simulation of a two level inverter using svpwm

说明：  先进PID控制及其matlab仿真——配套程序(Advanced PID Control and matlab simulation- complete program)

用matlab求两个向量的相关函数，可以直接执行(Using matlab for the correlation function of two vectors can be directly executed)

仿真FSK,ASK,PSK的simulink原代码(simulink)