xiaobofenxi

A motion picture presents a continues phenomena as a sequence of frames. We perceive continuity by "filling in the gaps" and "smoothing out " the missing information. While faster motion requires more frames during a given time period, there is a point where more frames per second yield no further improvement. The "sampling speed" must be fast enough to allow "appropriate averaging of dead times between frames", but need not accommodate motion too fast to be seen by a human. The above description is somewhat analogous to sampling of audio signals. The sampling rate depends on how fast the signals vary (the highest frequency we hear). Nyquist showed that sampling frequency exceeding twice the audio bandwidth is sufficient to include all the signal information, preserving the finest details up to half the sampling rate

compute the LU decomposition for the matrix A

Example of montage series image using matlab

基于MATLAB的分量lasso程序，利用了glmnet工具包，可以很好的运行(MATLAB-based component lasso procedures, the use of glmnet toolkit can be a good run)

matlab 回归分析 解释很详细 是你学习的统计的好工具(matlab regression analysis to explain in great detail is that you learn a good tool for statistical)

MATLAB GUI教学视频5：使用Button Group绘制不同的正弦曲线(MATLAB GUI instruction Video 5: Using the Button Group to draw different sinusoidal)

一个文字识别的基础的matlab代码，对于初学文字识别的同学有比较大的指导作用(a text based on the identification of the Matlab code, Character Recognition for novice students of a more significant role in guiding)

Calcul of entropie s image

模拟出一个雷达系统的匹配滤波器，并给出脉冲压缩的结果(Simulate a radar system, a matched filter, and gives the result of pulse compression)

selection combining模式下，瑞利信道下的能量检测(the Selection Combining mode, Rayleigh channel energy detection)