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pp
- 基于matlab开发环境下的频谱分析实例程序-Example program based spectrum analysis matlab development environment
StandardFFT
- 对信号进行傅里叶变换，并绘出频谱图，功率谱，对数谱等。然后对信号进行反傅里叶变换恢复出原始信号，并绘出其各种谱图-The Fourier transform of the signal, and plot the frequency spectrum, power spectrum, the number spectrum. And inverse Fourier transform to recover the original signal and plot its various spec
Record
- 基于labview声音数据的采集、录音、频谱图-sound record
ImageTest1_1
- 产生亮块图像f1(x, y)（128×128，暗处灰度值为0，亮处灰度值为255），对其进行离散傅里叶变换，同屏显示原图像及其频谱图。-To produce bright block images f1 (x, y) (128128, dark gray level value of 0, and light at the gray scale value of 255), its discrete Fourier transform, with the screen display of th
gaborfilterInMatlab
- gabor 源代码 可以用来纹理提取，以及频谱分析-the gabor source code can be used for texture extraction, and spectrum analysis
matlAB-ge-zhong-bian-huan
- 基于matlAB的切比雪夫、FFT频谱分析、FFT线性卷积、巴特沃斯程序代码，自己编写的-Based on The Chebychev matlAB the FFT spectrum analysis, FFT linear convolution code Butterworth own written
imagefuyuan
- 数字图像处理课程上老师授课的实例程序，图像复原部分主要针对图像去噪，以及图像灰度频谱分析，适合初学者，每个程序均能运行，内附测试图片-Digital image processing course instructor instances of the program, the image restoration parts mainly for image denoising, and image gray spectrum analysis, suitable for beginners,
Sound-analysis
- 声音分析，频谱分析，声音信号处理，matlab声音处理软件-Sound analysis, spectrum analysis, the voice signal processing, the Matlab sound processing software
image
- MATLAB图像的离散傅里叶变换，以及相关的频谱显示及分析图谱-image processing ,DFT transform,MATLAB code processing
Ricker2
- 雷克子波的频谱和相位图，便于对地震信号处理方法的频域判别-Ricker wave spectrum and phase diagrams, to facilitate the frequency domain of the seismic signal processing method discriminant
daoppu
- 在matlab上实现任意数据的倒频谱分析，支持各种采样频率-Cepstrum analysis, any data to support a variety of sampling frequency in matlab
feichouyangxiaobofenjie
- 1.实现非抽样提升小波包三层分解 2.有效解决了小波包分解频带交错问题 3.有效输出频谱图-1 non-sampling improved wavelet packet three decomposition. Effective solution to the wavelet packet decomposition band interlacing problems. Effective output spectrogram
aa
- 自己翻译的一篇外文文献《一种基于认知无线电压缩传感技术的频谱感知新算法》，绝对首发。-Own translation of a foreign language literature ' perception of a new algorithm based on compressed sensing cognitive radio technology spectrum, the absolute starting.
aaa
- 自己翻译的一篇最新外文文献《使用部分随机循环测量矩阵的1-bit压缩感知的频谱侦测网络系统》-Own translation of a the latest foreign literature " some random cycle measurement matrix 1-bit compressed sensing spectrum sensing network system
fft
- 数字信号处理中关于FFT变换的频谱的描述，及其对频谱的分析，该程序不是直接调用MATLAB中的FFT变换的函数，对整个过程给出了详细的编码-Digital signal processing on the spectrum of the FFT transform in the descr iption, and its spectrum analysis, the program is not called directly the FFT transform function in MATL
windowfilter
- 采集一段语音信号，分别用矩形窗、汉纳窗、汉明窗、布莱克曼窗对采集的原始语音信号进行窗宽为N 的加窗FFT变换，得到利用不同窗函数对语音信号进行加窗FFT变换后的信号频谱图。观察不同窗函数的加窗效果，分析窗函数的适用情况。-Collecting a voice signal, respectively, with a rectangular window, Hanna window, Hamming window, Blackman window on the original speech s
coe_spwm6
- 实现spwm的fft频谱分析，数据计算的范例程式。-Achieve spwm FFT spectrum analysis, data sample program.
xinhaolvbao
- 数字音频信号滤波：读取音频文件，加入噪声，设计合理的带阻滤波器，滤除噪音，并给出所有音频的频谱以及播放试听所有声音。-Digital audio signal filtering: read audio files, add noise, the rational design of band-stop filter to filter out noise, and given all the audio spectrum and play to listen to all voices.
Desktop
- 对图像进行了快速傅里叶变换，并且绘制其频谱图像，从而详细讨论傅里叶变换的相关内容-Fast Fourier transform of the image, and to draw its spectral image, and thus a detailed discussion of the Fourier transform of the related content
matlab1
- 实现语音的采集，变换，滤波器的设计以及滤波后的语音信号的显示和频谱变换-failed to translate