卷积神经网络

说明：  磁共振成像仪上的梯度回波序列，我用matlab把时序图画出来了，供大家参考，谢谢(Magnetic resonance imaging gradient echo sequence on, I use matlab to timing out the picture for your reference, thank you)

采用轨迹跟踪的方法来求解最大李雅普诺夫指数(Trajectory tracking method is adopted to solve the maximum lyapunov index)

说明：  实现功能： （1）完成简单的加、减、乘、除、乘方（x^y）； （2）能够完成十进制数到二进制和16进制的转化； （3）在上述基础上能够实现存储计算的结果，并能够在后续应用中调出，同时能够实现输错了删除的功能；(Implementation function: (1) Complete simple addition, subtraction, multiplication, division and multiplication (x ^ y); (2) It can complete the conversion from decimal to binary and hexadecimal; (3) on the basis of above, the result of storage calculation can be realized, and it can be transferred in subsequent applications, and at the same time, it can achieve the function of error deletion.)

象的分割与检测(识别)实际上是一项非常困难的工作。很难说清楚为什么图象应该分割成这样而不是那样。人类的视觉系统是非常优越的，它不仅包含了双眼，还包括了大脑，可以从很复杂的景物中分开并识别每个物体，甚至可以毫不费力地跟上每秒好几十帧变化的图象。

this matlab program is for EEG signal ， 计算PSD 功率谱密度谱是一种概率统计方法，是对随机变量均方值的量度。一般用于随机振动分析，连续瞬态响应只能通过概率分布函数进行描述，即出现某水平响应所对应的概率。 功率谱密度是结构在随机动态载荷激励下响应的统计结果，是一条功率谱密度值—频率值的关系曲线

matlab的小程序 比较简单 应用方便(matlab relatively simple applications of small programs to facilitate)

For a given array of angles, determines which are within the bounds, accounting for wrap around

多传感器数据融合的梯度下降法。方法较为简单，代码基本可以实现滚转角与俯仰角的解算，需要再调参数会更精确(Multi-sensor data fusion gradient descent. The method is simple, basic code can roll angle and pitch angle of the solver, you need to re-tune the parameters would be more accurate)

Speech oscilloscope using matlab

重点参考文章！ PA Mazen 2002 Performance analysis of two-hop relayed transmission over rayleigh fading channels 介绍无线中继的文章 比较适合入门的同学 而且内附matlab代码 可以仿真做出全部结果(Key reference articles! PA Mazen 2002 Performance analysis of two-hop relayed transmission over rayleigh fading channels introduce wireless repeater articles for starters students with full simulation matlab code can make all results)