SymDemo

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)

对matlab初学者很有帮助，尤其是simulink的爱好者。(helpful to beginners Matlab, Simulink is particularly fond.)

主要介绍了svm的几种算法的中的具体不同和差别,随让内容简短,但对初学者来说是非常宝贵的(Mainly introduce the SVM algorithm in several different and specific differences, with the brief for content, but for beginners it is very valuable)

该算法是通过统计图像信息熵大小来评价的图像的清晰度。清晰的图像的熵大于模糊图像的熵。(The algorithm is the image through the statistical entropy to evaluate the size of the image definition. Clear image of the entropy of fuzzy image entropy.)

Changes in ambient temperature and sunlight for a day depending on the time. data the sunshine and temperatures are obtained the application PVGIS

这是最基本的人工势场法，同时也做了很多注释，初始的是比较完美的数值仿真。但是，如果将注释中的语句与程序中的互换，就可以看到传统人工势场的缺陷。( This is the basic artificial potential field, but also do a lot of notes, the initial value is more perfect simulation. However, if you comment statements and program exchange, we can see the shortcomings of traditional artificial potential field.)

叶素动量理论，可以求得功率、转矩、风能利用系数他们与叶尖速比、扭角、弦长的关系(Blade element momentum theory, it can obtain power, torque, power coefficient and tip speed ratio them, twist angle, chord length relationship)

说明：  短波信道watterson模型的建模仿真，已经编译通过。(The simulation of Watterson model of HF channel has been compiled.)

Locai histogram in matlab

本书籍讲诉的是objective-C编程中的ARC规范，是高手的必看书籍。(This book stresses that the ARC specification of objective-C programming, is the master of the books.)