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周期T=5，脉宽tao=1的矩形脉冲及频谱图
- 周期T=5，脉宽tao=1的矩形脉冲及频谱图-cycle T = 5, pulse width = tao a rectangular pulse and the spectrum
OFDM信号频谱图
- 此程序用于仿真OFDM的频谱图 绝度正确 大家可以参考 起到抛砖引玉的作用
频谱分析仪 _Frequency Analyzer
- 频谱分析仪 _Frequency Analyzer .rar-spectrum analyzer _Frequency Analyzer. Rar
周期T=5，脉宽tao=1的矩形脉冲及频谱图
- 周期T=5，脉宽tao=1的矩形脉冲及频谱图-cycle T = 5, pulse width = tao a rectangular pulse and the spectrum
cb_Spectrum
- 用vc编的用于语音的频谱的检测，可以显示语音的频谱图。-It is used to detect spectral of speech and display the spectralgram.
心电信号滤波
- 心电信号滤波，数字信号处理课后试验，其中有源程序，频谱图，滤波图-ECG filtering, digital signal processing OSCAR test, which is the source, the spectrum, filtering plan
ImageLab
- 本系统可以完成数字图像的离散傅立叶变换频谱图，中值滤波，腐蚀，膨胀，图像增强，二值化以及二值图像中物体的计数-the system can complete digital images of discrete Fourier transform spectrum, the median filter, corrosion, expansion, image enhancement, two and two binary value o
dsb
- 昨天刚刚写好的dsb-sc信号生成与解调程序，用离散（dsp）的方法生成DSB信号，载波频率为150khz,音频是500hz和2000hz的混合音，加入SNR=1DB的噪声，用正交解调实现解调，画出解调前后的频谱图，欢迎共同学习，进步。-yesterday just finished the dsb- sc signal generation and demodulation process, discrete (dsp), the s
azq
- 从信号处理的角度，通过对一维信号的离散傅里叶变换频谱图特性进行研究，进而推广到二维，daolr-signal processing from the point of view of one-dimensional signals in the discrete Fourier transform spectrum characteristics, thus the promotion of two-dimensional, and d
UsB-duotongdao-pingpufenxiyi
- USB便携式多通道分析仪的ＰＣ端软件，可以实现对采集信息的频谱分析，并且获得频谱图以及相关数据，具有极高的价值．欢迎大家下载与交流！-USB portable multi-channel analyzer software on the PC can be achieved on the information collected spectrum analysis, given a spectrum of related data w
specpt
- 信号傅立叶变换的幅度图和频谱图的示例 信号傅立叶变换的幅度图和频谱图的示例-signal Fourier transform spectrum range map and the map of the signal sample rate Fourier Transform map and the map of the sample spectrum
chongzi
- 提取一段音乐信号的波形图、频谱图，以及FFT变换后的频谱-extraction section of the music signal waveform and frequency spectrum and FFT transform the spectrum
ShowWaveForm
- 本程序可以显示wave文件的频谱图，编译环境c#,不错的语音学习资料。-this program will show the documents wave spectrum, c# compiler environment, a good voice learning materials.
wiener_1
- 一维WIENER的方法.包括了滤波器的频谱图和幅度响应图.可直接使用-one-dimensional approach. Including the filter frequency spectrum and the magnitude of response plans. Can be used directly
FFTforTimeData
- 数字信号处理用的快速傅里叶变化，可提供分段，复盖（Overlap)，时程图，频谱图。-digital signal processing using Fast Fourier changes, can provide sub-covering (Overlap) time- and frequency spectrum.
signal
- 此代码描述的是正弦函数的频谱图,其采样点不同,频谱图的差别-This code is a sine function described in the frequency spectrum, the sampling point is different from the difference spectrum
Digital_Filter
- 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，采用窗函数法和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；最后，设计一个信号处理系统界面。-Section of their own voice recording signal, and rec
sinefft
- 对正弦信号进行FFT变换 画频谱图，进行频谱分析，可以计算出信噪比-Sinusoidal signals of paintings transform FFT spectrum chart, spectrum analysis, signal to noise ratio can be calculated
简单的读，并且显示频谱图
- 实现了一个复杂文件的读入，并显示频谱图。需要注意的是，纵坐标需要控制长度。(To achieve a complex file read, and show the spectrum. Note that the ordinate requires control of length.)
频谱m程序
- 根据Quartus导出stp文件导出的txt数据，把txt文档里的无关内容删除，仅保留数据，可使用该m程序，轻松画出频谱图，作为开发人员的测试工具(Export the txt data derived from the STP file according to Quartus, delete the irrelevant content in the txt document, only retain the data, use t