Four-methods-for-power-spectrum

“假设我们要研究的对象是一个房间的温度。根据你的经验判断，这个房间的温度是恒定的” 学习kalman滤波的朋友开始，很可能会在网上找到一篇“卡尔曼滤波器”的文章，而且有程序，但是发现程序和文章不匹配 我自己写了一个程序，和文章一致的，图也相同，初学的朋友可以看看（我自己也刚学几天，^_^） 另：我好像在没有下载权限的情况下突然收到了一个很需要的程序，虽然不明白原因，还是很感谢("If we are to the object of research is a room temperature. Based on the experience that The room temperature is a constant "learning Kalman filtering friends, is likely to find an online "Kalman filter," the article, but there are procedures, However, procedures and found the article does not match my own writing of a process, and the same article, the map is the same, Beginners friends can see (and I have a few days just learning ,^_^) another : I do not like the download under the competence of the suddenly received a great need of the procedure, although they do not understand why, still very grateful to the)

base is now HeapNumber with valid Smi value.

无线信道多径传播特性仿真实验，用MATLAB编程仿真，分析无线信道多径传播特性(Radio channel multipath propagation simulation, simulation using MATLAB programming, analyzing radio channel multipath propagation characteristics)

英文文献，和语音信号处理中基音周期提取算法相关的文章。(English literature, and speech signal processing in the pitch period extraction algorithm related articles.)

说明：  萤火虫算法的matlab示例代码，只适用于求极大值(极小值可转化为求极大值)(Firefly algorithm matlab sample code, only applicable to the maximum (minimum can be converted to the maximum))

grating reflection spectrum simulation

一个用于车牌定位的matlab程序，目前只可用于对 蓝色车牌的定位(a positioning for the various domain registration procedures currently only can be used to position the blue license plates)

Single Phase Real Power Filter

介绍神经网络参数的优化，对出入参数优化的人提供帮助(Describes the optimization of neural network parameters, optimization of access to help people)

保存matlab图为pdf图片，便于pdflatex使用(save matlab figure to pdf)