机器人线跟踪

步进电机定位控制系统，VHDL程序，里面有注释(Stepper motor position control system, VHDL program, there are comments)

小波包分解，重构轴承振动信号，Hilbert包络，FFT进行频谱分析，以获得轴承故障频率。(Wavelet packet decomposition, reconstruction of bearing vibration signal, Hilbert envelope, FFT spectrum analysis to obtain the bearing fault frequencies.)

verilog编写的16阶升余弦滤波器 采用直接型结构实现 对方波进行滤波 输出波形 含testbench文件(order raised cosine filter verilog written 16 direct-type structure to achieve the other wave filtering the output waveform containing testbench file)

A 携带-保存加法器只是一组的一位全加法器，没有任何携带链接。 请点击左侧文件开始预览 ！预览只提供20%的代码片段，完整代码需下载后查看 加载中 侵权举报

说明：  MATLAB的SIMULINK和FPGA联合设计滤波器等，摆脱了传统的代码设计。(MATLAB's SIMULINK and FPGA jointly design filters and so on, and get rid of the traditional code design.)

cordic 算法知道正弦和余弦值，求反正切，即角度。(The CORDIC algorithm knows sine and cosine values and asks for inverse tangent, that is, angle.)

THE IMPLENTATION OF THE MAC PROTOCOL USING THE FPGA ALTERA 3

ad转换器ads822e/ads822的驱动模块(AD converter ads822e/ads822 driver module)

verilog编写的计算百分比模块(Verilog prepared by calculating the percentage module)

使用nios2点亮一个led灯，使用软件quartus13.0，开发板de2-115(nios2 led quartus13.0 de2-115)