中文说明： 代码里有很完整的注释和解释，基于分段非线性权重值的Pso算法，自己编的5种调制信号，经典的灰度共生矩阵纹理计算方法，采用了小波去噪的思想，STM32制作的MP3的全部资料。
English Description：
Very complete the comment in the code and explanation, Pso algorithm based on piecewise linear weights, made up of 5 kinds of modulation signal classic calculation method of gray level co-occurrence matrix texture using Wavelet denoising, STM32 produced all MP3 data.