yujiazhong

说明：  主要用于基于TDOA测距定位的卡尔曼滤波，(TDOA ranging mainly used for location-based Kalman filter,)

数字脉冲宽度调制，将输入的数字信号转换为对应占空比的模拟波形(Digital pulse width modulation, the digital signal is converted to the corresponding input of the duty cycle of the analog waveform)

计算时间序列的快速傅里叶变换并画出时域和频域图，之前进行小波降噪。(Calculate the time series and fast Fourier transform time-domain and frequency domain plot diagram, before wavelet decomposition.)

基于核方法的主成分分析matlab源代码，比较经典，推荐学习。(Method based on kernel principal component analysis matlab source code, more classic, recommended learning.)

自己编写的matlab gui可以实现贝塞尔曲线的参数选择和拟合效果(I have written matlab gui Bezier curves can realize the parameters of selection and fitting the effect of)

this code discribe the method related to nearest neighbour

RS(255,223)与卷积码（2,1,7）的级联码，有编译码的各个模块(RS (255,223) and the convolution code (2,1,7) cascade yards, encoding and decoding of each module)

毕业设计中，用Matlab实现了机器人最优路径规划中的全局路径规划，算法采用的是基于方向权的 tBgkUG 二叉树算法，同时结合了哈夫曼编码二叉树的 KNrtdZj综合。(Graduation design, using Matlab to achieve the optimal path planning of robot global path planning algorithm uses a binary tree algorithm based on the direction of the right tBgkUG , combined with the binary tree Huffman coding KNrtdZj comprehensive.)

此为本人matlab学习笔记，从入门开始，手把手教你学会(the matlab self study)

说明：  MATLAB小程序，实现模式识别中的BP算法，并且附实验结果图。(MATLAB small programs to achieve the BP algorithm for pattern recognition, and the experimental results attached map.)