搜索资源列表
DTMF
- DTMT编码和解码程序。可以把电话号码先编码成为wav文件，再通过解码把它恢复原来的号码-DTMT encoding and decoding process. Phone numbers can be encoded into wav files first, and then put it through the decoder to restore the original number
InvertIm
- invert the image, it is quite useful, but now can be replaced by imcomplement.
DFT
- 1)编写DFT子函数（计算并画出幅频特性），以后可调用。 2）N=32，M=32，128，256时，分析频率分辨率、频谱的光滑程度。 3）N=64，256，512时，分析频率分辨率和频谱的光滑程度。 -1) the preparation of DFT Functions (calculated and drawn amplitude-frequency characteristics), the future can be called. 2) N = 32, M = 32,128
renamee
- can be used to read and rename images in matlab..try on those images with changing directory-can be used to read and rename images in matlab..try on those images with changing directory..
avitoavi
- avi视频提取出书帧图像，然后对图像进行处理，经过处理后的图像帧再写成另一段的avi视频。-avi video video frame extracted, processed image frame, and then the images will be referred to the district into another frame of video avi.
bizhiSpectrumCorrect_Test
- 这个程序是幅值谱中校正频谱峰值的比值校*，可以自设定校正谱峰值的个数，比值校*还可以校正相位，校正的结果很准确-This procedure is correction of the amplitude spectrum of the ratio of the peak spectrum correction method, correction can be set from the number of spectral peaks, the ratio correction method
cr
- 频谱感知是认知无线电的一个重要前提，而能量检测法则是比较成熟的频谱感知算法。它可以有效地凡发现频谱孔，使得认知无线电与周围通信环境相适应-Spectrum sensing cognitive radio is an important prerequisite, and the law of energy detection of the spectrum is a more mature perception algorithm. Where it can be found in the sp
digital_down_convertation
- 我对一个输入调制信号：采样率FS=1200K，中心频率F0=300K，带宽300K。输入信号为一个[样点数,2]的矩阵,即I,Q两路. 进行频谱搬移，分为I，Q分量两路进行矢量乘法，NCO的设置为FC=300K，t=样点数乘以1/FS， 乘完以后我的频谱上显示竟然信号带宽增加了300K，但是中心频率没有改变，请问各位朋友是哪儿出了问题？谢谢您的阅读和意见-Digital Down Converter for matlab realized, certain design speci
aiffwrite
- this for audio write.m file using in matlab,the file can be read and write using this one,this is basic matlab code.-this is for audio write.m file using in matlab,the file can be read and write using this one,this is basic matlab code.
gesture-recognize
- 基于matlab的机器视觉 手势识别 源代码,可用于识别手势-Based on the the the machine vision gesture recognition matlab source code, can be used to recognize gestures
bpskdigital
- 这是简易的BPSK信号调制，把文件放入matlab的文件库中，通过在matlab的命令窗口直接调用功能函数并运行，可以直接看到仿真结果。-This is a simple BPSK signal modulation, the documents placed in a the Matlab file library, call function directly in the Matlab command window and run the simulation results can be
mayur_mailed
- This a GUI program developed in matlab. It can be used for recording the speech signals & storing them to the .wav files. This GUI further provides the interfaces to plot the recorded speech signal. Also, the recorded samples are used for training