SCF_test

该代码首先对ECG信号进行消噪过滤，并且对信号进行平方，加窗等处理，最后用于对QRS波形的检测，压缩文件内同时包含了2个心电数据信号，可直接用于测试(The code first ECG signal de-noising filter, and the square of the signal, such as window handle, and finally used for the detection of QRS waveform, at the same time compressed file contains two ECG data signals can be directly used to test)

用matlab产生cts,dts信号的一个例子程序(an example to use matlab to generate the cts and dts signals)

matlab实现声音信号的录制、平移、叠加，进而实现混响效果(matlab to achieve the sound signal recording, pan, overlay, thus achieving reverb)

内含心电信号数据及运用MATLAB写的源代码，添加噪声处理，可以实现模式识别领域的数据的分类及回归。( ECG data and includes source code written in MATLAB, Add noise processing, You can achieve data classification and regression pattern recognition.)

郑君里编著的信号与系统，书中各种原理的MATLAB仿真与MATLAB仿真的步骤，例程。(Junli edited signals and systems, various principles of the book MATLAB simulation and MATLAB simulation steps, routines.)

说明：  熟悉MATLAB的命令窗口。掌握MATLAB一些基本操作，能进行一般的数值计算。实现语句的重调和修改 。 (Familiar with the MATLAB command window. MATLAB grasp some basic operations, to carry out general numerical calculation. Achieve reconciliation statement heavy modifications.)

Code for counting number of pixels on the console using hello world.

说明：  基于相位一致的边缘检测算法，matlab源代码(Based on the same edge detection algorithm phase, matlab source code)

说明：  级数展开式近似计算函数值（matlab）(Series expansion of the approximate function value (matlab))

这个学期刚学习了MATLAB，这是自己写的，matlab实现图像的放大和翻转(This semester just learning the MATLAB, it is his writing, matlab for image to enlarge and flip)