silnik1

估计一个点云数据的表面法线，表面法线是几何体表面的重要属性。(A point estimate the surface normal, surface normal geometrical surface cloud data is an important attribute volume.)

说明：  matlab科学计算继续上传，一共10个章节，由浅入深，几乎包括了绝大部分的科学计算方法以及仿真。本人把部分算法做了优化，更为完善(matlab scientific computing continue to upload, a total 10 chapters, easy-to-digest, almost, including most of the scientific method of calculation and simulation. I have done a part of algorithm optimization, a more perfect)

SFM信号的产生及其基本设置,对信号估计等(SFM signals generated and the basic settings, such as the signal estimate)

bit load code is for using in ofdm

BPSK在AWGN信道下的仿真程序，matlab代码(BPSK in AWGN channel under the simulation program)

Control of stepper motor using matlab.

随机森林分类器 可以实现分类 适合初学者学习参考(Neural network classifiers can be used to classify information for beginners to learn)

适用于MATLAB中的小程序，功能是：添加环境效果，已经验证，可以使用。(Applicable to the small MATLAB program functions are: add environmental effects, has been verified, you can use.)

说明：  四阶Runge-Kutta方法（微分方程）,并有例题(Fourth-order Runge-Kutta method (differential equation) with examples)

这是一个自己编写的MATLAB函数，是DFT的快速算法，是一种基于2FFT算法(This is a self-written MATLAB function is fast DFT algorithm, a method based on 2FFT)