bpsk

这是一个用matlab编写的牛顿法源代码，比较简单的无约束方程。牛顿法是求非线性方程（组）零点的一种重要的迭代法，又称牛顿－拉弗森法或切线法。(This is a Newton method source code written in matlab, a relatively simple unconstrained equation. Newton method is an important iteration method for finding zeros of non-linear equations, also known as Newton-Lafferson method or tangent method.)

说明：  Transformer design program

通过串口将TXT文件中的数据读取出来，并显示波形-Through the serial port data in the TXT file to read out and display the waveform

说明：  根据给定系统参数计算稳定性叶瓣图，该程序计算效果较好，适合初学者使用。(stable_lobe calculation)

HT9200双音多频信号的发送,各个功能函数的说明(HT9200 dual tone multi-frequency signal is transmitted)

DSP C6748平台 编译环境CSS.5.5 直接(DSP C6748 platform DEMO compiler environment CSS5.5)

说明：  使用2020，IGRF-13球谐系数，计算点位磁正常场。igrf.m，输入点位三维坐标(Use 2020, igrf-13 spherical harmonic coefficient to calculate point magnetic normal field,IGRF. M, input three-dimensional coordinates of point position)

信息类网站的不错选择，虽然界面比较简单，却具有信息类网站的绝大多数功能，可谓“麻雀虽小，五脏俱全”，很吸引上网用户的眼球。-Information site good choice, although the interface is relatively simple, but with information of the vast majority of functional categories of sites can be described as

说明：  SSD图像识别，基于keras平台，识别速度的识别精度都还可以。(SSD image recognition, based on keras platform, the recognition accuracy of recognition speed is also acceptable.)

说明：  Jieqi novel content mange system