搜索资源列表
vcFFT
- 这是本人写的用vc6.0调用matlab6.5的一个程序（使用matlab引擎），实现用FFT分析复谐波信号频谱,并调用matlab来显示最终的频谱。希望对各位有点帮助。也欢迎各位提意见。 matlab位于c:\\matlab6p5 操作系统是：windows2000 -I write this is the call matlab6.5 vc6.0 with a procedure (using Matla b engine) to achieve using FFT an
FFT
- 用c实现的快速傅立叶变换算法，用作频谱分析
DFT
- 实现离散傅立叶变换DFT 最后分析得到频谱幅度 相位
Spectrum-Analyzer---Speech
- 我做的频谱分析仪的新功能，给大家分享，具体如何实现可以查找有关资料。只是分享自己的新内容。-I do a new spectrum analyzer functions, to share, how you can find specific information. Just to share their new content.
Wavelettransform
- 基于VC++图像处理：小波变换 以某些特殊函数为基将数据过程或数据系列变换为级数系列以发现它的类似频谱的特征，从而实现数据处理-VC++ based Image Processing: Wavelet transform based on certain special functions process the data series or data series is transformed into a similar series to find its characteristic s
WAVEFORM-ALL-ANALYSE5
- VC++编程实现对波形数据的波形分析，频谱分析, 包括各种滤波，很有参考价值-VC++ programming on the waveform data, waveform analysis, spectrum analysis, including filtering, a good reference
virtual_oscillograph
- 实现双路信号的采集、分析，可对波形进行频谱分析，并可打印博学那个-Achieve dual signal acquisition, analysis, spectral analysis waveform, and can print learned that
pinpufenxiyi
- 频谱分析仪作业，照着下载的资料做的，功能都可以实现，录音时如果信号不满足过零检测法的条件会出现错误，如果可以的话自己录制声音。-Spectrum analyzer operation, done according to the downloaded data, functions can be achieved, recording zero if the signal does not meet the conditions of detection error, if possible,
bpskd
- 使用matlab实现的BPSK信号产生和加入噪声前后的频谱对比以及FFT测频和一阶差分法测频对比-Using matlab to achieve the BPSK signal generator and adding noise before and after the spectrum contrast and FFT frequency measurement and first-order differential method to measure the frequency cont
sound-spectroanalyzer
- 基于MATLAB的简易声音信号频谱分析仪设计源码及设计报告。可以实现音频信号的不同频段滤波。-MATLAB simple voice signal spectrum analyzer design source code and design reports. Can achieve a filtering of the different frequency bands of the audio signal.
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
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.
LFMxinhaofenxi
- 仿真LFM信号，针对不同采样频率下的DFT结果，观察不同时域带宽因子TBP的LFM信号频谱以及实现无误差的脉冲压缩。-Simulation LFM signal DFT results for different sampling frequencies observed the domain bandwidth factor TBP LFM signal spectrum and to achieve error-free pulse compression.
digital
- 实现离轴变换再现算法！离轴全息再现有零级像干扰，高通滤波，滤掉不必要的成分，对离轴全息图进行FFT，等到全息图的频谱分布- Off-axis transformation algorithm to achieve reproduction! Off-axis holographic reproduction zero level as interference, high pass filter, filter out unwanted ingredients, off-axis holog
FFT
- 基于vc++的频谱细化的算法设计与实现&MFC对话框设计-MFC dialog box design
fft-code
- FFT算法实现,从txt文件中导入数据进行FFT，并且把需要的频谱图叠加画出二维三维图-FFT algorithm, import data txt file FFT is performed, and the required spectrum superposition shown in Fig. 2D and 3D
WaveShow
- 介绍了采用离散傅立叶变换（DFT）实现对采样得到的波形数据文件进行频谱分析的一般方法，并且为了提高运算效率、节省中间存储单元，最终采用了 时间抽选奇偶分解 的 库利-图基算法 实现快速离散傅立叶变换，对采样数据进行了高效的频谱分析，并用Microsoft Visual C++ 6.0编写实现-Introduced the discrete Fourier transform (DFT) is a general method of the spectrum anal
应用Matlab对语音信号进行频谱分析及滤波完整代码
- 用MATLAB编程实现实现滤波，与数字信号处理相关(Implementing filtering)