engine

This is a test file that I created when learning matlab GUI

2009年9月全国大学生数学建模获奖论文所需程序代码，其中有较详细的matlab编程，应该有些用处吧(September 2009 Mathematical Contest in Modeling program code required for the award-winning paper, including more detailed matlab programming, it should be useful)

clustering algorithm

neural network algorithm, BP method

说明：  研究不同二元三元数字基带传输码型的，通过Matlab仿真软件进行了仿真验证(Three of different digital baseband binary transmission code, and carried out by Matlab simulation software simulation )

V_RESAMPLE is a Matlab function implementing nonuniform data sampling. It resamples the input data at the specified, continuously variable sampling rate, which may be locally higher or lower w.r.t. the original rate. Aliasing terms are taken care of by appropriate smoothing.

图像处理的matlab代码，图像预处理的基本程序，matlab语言基础(Image processing matlab code, image pre-processing of the basic procedures, matlab Language Infrastructure)

绘制等值线Matlab程序，可以实现绘制功能，比较初级，但是觉得很重要所以上传(Contour drawing)

there are 5 files. the first two codes are written in Matlab as m-files in control system design to show step responses. in contrast, the final three codes are written in verilog ( Quartus II) used in Altera one of them for BCD adder and the other for four to two bits encoder circuit.

Data Acquisition数据获取代码，主要从麦克风获取语音信号，然后real time plot输入信号的时域和频域波形图(Data Acquisition Data acquisition code, mainly for voice signal from the microphone, and then real time plot of the input signal in time domain and frequency domain waveform)