programslms

奇异值分解降噪技术，对各种信号进行处理，使用先进的MATLAB程序进行分解处理，达到理想的效果(SVD noise reduction on various signal processing, the use of advanced decomposition MATLAB processing procedures to achieve the desired results)

WAVEVIB generates a vibroseis waveform (Clauder wavelet) by ％ first calling SWEEP to generate a linear sweep and then calling ％ AUTO to autocorrelate that sweep. Theoretically, the autocorrelation ％ length is ~ 2*slength but only only the central wlength long ％ part is generated. This is like windowing the auto with a boxcar.(WAVEVIB generates a vibroseis waveform (Clauder wavelet) by first calling SWEEP to generate a linear sweep and then calling AUTO to autocorrelate that sweep. Theoretically, the autocorrelation length is ~ 2* slength but only only the central wlength long part is generated. This is like windowing the auto with a boxcar.)

this simulation is a way for watermarking and steganography with WOW

采用四步相移方法求取相位主值，通过滤波对无效的像素点进行滤除。(With the four step phase shifting method to obtain the main phase, through the filter to filter out pixels invalid.)

基于S变换的地震薄互层分析，以及视频分析方法的对比(Based on the seismic thin interbedded S transform, and contrast of video analysis methods)

手写傅里叶反变换，通过矩阵变换实现的傅里叶逆变换，修改读入图像名就可以实现对应图像的傅里叶反变换，并与MATLAB内置函数进行比较(Inverse Fast Fourier Transform)

射频功率放大器预失真，通过matlab建模来实现预失真前后对比(RF PA predistortion)

matlab的fopen函数用法matlab中fopen函数在指定文件打开的实例(The fopen function matlab matlab use in fopen function to open an instance of the specified file)

此程序用于对matlab 模拟退火算法的验证及应用(This procedure used for the validation and application of the Matlab simulated annealing algorithm)

matlab codes for numerical integration