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This project aim was to build wireless software modem for data communication
between two computers using an acoustic interface in the voice frequency range (20Hz–
20,000Hz). The transmitting antenna is a speaker (frequency response of: 90Hz –
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数字信号处理实验详解及MATLAB实现源代码
实验一： 系统响应及系统稳定性
实验二： 时域采样与频域采样
实验三： 用ＦＦＴ对信号作频谱分析
实验四：ＩＩＲ数字滤波器设计及软件实现 实验五： FIR数字滤波器设计与软件实现
实验六： 数字信号处理在双音多频拨号系统中的应用-Detailed experimental digital signal processing and MATLAB source code to achieve the experimental on
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某单位负反馈控制系统的开环传递函数为 ，要求闭环系统对斜坡输入 ，响应的稳态误差小于 ，相角裕量为 ，剪切频率 为10rad/s时。请采用超前网络来校正原有系统。-A unit negative feedback control system for open-loop transfer function, the slope requirements of the closed-loop system input, in response to the steady-state error i
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This appendix gives the waveforms and FFTs of spectral content of the he file alien_voices.c. The frequency response curves were produced using the MATLAB Filter Design Toolbox
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This appendix gives the waveforms and FFTs of spectral content of the he file alien_voices.c. The frequency response curves were produced using the MATLAB Filter Design Toolbox
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This appendix gives the waveforms and FFTs of spectral content of the he file alien_voices.c. The frequency response curves were produced using the MATLAB Filter Design Toolbox
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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. Re
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MATLAB实现傅立叶变换求冲激响应、系统函数幅频特性-MATLAB realization of Fourier transform impulse response, amplitude frequency characteristics of the system function
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通过matlab算法实现三自由度质量弹簧阻尼系统特征值分析及信号噪声的消除-This is a scr ipt file to solve a 3 DOF system given the mass, damping and stiffness matrices in dimensionless units and plot any desired frequency response function.
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基于matlab的小程序，用于研究零极点分布对频率响应的影响-Matlab-based small program used to study the distribution of pole-zero impact on the frequency response
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frequency control simulation in matlab
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基于小波变换的数字水印算法matlab代码，分析了该信号的时域、频域、倒谱，循环谱等,脉冲响应的相关分析算法并检验。- Based on wavelet transform digital watermarking algorithm matlab code, Analysis of the signal time domain, frequency domain, cepstrum, cyclic spectrum, etc. Related impulse response analysis
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Given the following parameters,
Tp = 22 sec, Kp= 100, R = 2.5, Ts = 100 msec, T TG = 0.5 sec and Ks = KTG=1.
Construct the SIMULINK block diagram and obtain the frequency deviation response.
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Given the following parameters,
Tp = 22 sec, Kp= 100, R = 2.5, Ts = 100 msec, T TG = 0.5 sec and Ks = KTG=1.
Construct the SIMULINK block diagram and obtain the frequency deviation response.
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Set integral gain to 7, 20, 40 and obtain the frequency deviation response and compare both the responses.
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用matlab求解求频响函数的实频、虚频、幅频、相频及Nyqiust图(Frequency response function of matlab to solve o real or imaginary frequency, amplitude frequency and phase frequency and Nyqiust figure)
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This paper deals with the design of digital adjustable fractional order differentiator
approximation of the fractional order differentiator sm, for 0 < m < 1, in a given frequency band of interest. First, closed form digital infinite impulse r
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fft汉宁窗 MATLAB程序 幅频特性的matlab实现 汉宁窗的产生程序，分析他们的幅度和相位响应(FFT MATLAB program Hanning window amplitude and frequency characteristics matlab program Hanning window, analysis of the amplitude and phase of their response)
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线性是不变系统的传递函数与频率响应matlab仿真(Transfer Function and Frequency Response of LTI systems)
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GUI和FIR滤波器和IIR滤波器的高通、低通、带通滤波器的设计，以及频率响应(GUI and FIR filter and IIR filter high pass, low pass, band-pass filter design, as well as frequency response)
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