How-to-define-a-function-in-MATLAB

慢速跳频，调制样式为DPSK(DPSK/FH)，包括信号的发射接收模型，自己写的代码，仅供参考。(Slow frequency hopping, modulation pattern for DPSK (DPSK/FH), including the launch of signal reception model, write your own code, for reference purposes only.)

MATLAB基础和应用实例精粹(经典之作）(The essence of basic and applied examples MATLAB (classic))

说明：  通过matlab环境，将rgb24格式的avi文件提取出bmp格式文件并逐帧保存。(transfer RGB24 avi files to bmp images.)

一个简单的数字传输16 QAM的 星图 眼图程序(A simple 16 QAM digital transmission eye diagram of the star map program)

Imagescn plot two or more imagesc into the same axes. Deeper layers are visible, were higher layers have the value NaN. This is helpful e.g. to show measurement (=foreground) results "above" a map (=background), to separate NaN values within a 2D matrix from the lowest value (standard image shows the same color at NaN as it does for the lowest value). The number of layers is only limited by memory space :-).(Piled images Imagescn plot two or more imagesc into the same axes. Deeper layers are visible, were higher layers have the value NaN. This is helpful e.g. to show measurement (=foreground) results "above" a map (=background), to separate NaN values within a 2D matrix from the lowest value (standard image shows the same color at NaN as it does for the lowest value). The number of layers is only limited by memory space :-).)

PCA based program for face recognition / classification

大学数值分析算法，快速扩展随机生成树算法，结合PCA的尺度不变特征变换(SIFT)算法。( University of numerical analysis algorithms, Rapid expansion of random spanning tree algorithm, Combined with PCA scale invariant feature transform (SIFT) algorithm.)

说明：  很好的遗传算法,改改可以应用在很多方面.希望对大家有用(Good genetic algorithm, can be applied changed in many ways. Hope everyone useful)

短时分数阶傅里叶变换的Matlab子函数(short time fractional fourier transform)

this code is to learn more about the mattlab