超声波测距

本实验是用LCD12864显示英文 显示 Our FPGA EDA NIOS II SOPC FPGA(This experiment is shown in English with LCD12864 display Our FPGA EDA NIOS II SOPC FPGA)

用VHDL语言实现QPSK调制功能和解调功能,(Using VHDL language features QPSK modulation and demodulation functions,)

ldpc译码算法的matlab实现，码长960，码率1/2,完全模拟fpga硬件实现语言，量化处理。(ldpc decoding using matalb,code length 960,code rate 1/2)

LTE上行链路使用的DFT-S-OFDM系统的仿真，其中包括QPSK星座映射、串并转换、N点DFT、子载波映射等。(LTE uplink using the DFT-S-OFDM system simulation, including QPSK constellation mapping, string and conversion, N-point DFT, subcarrier mapping, etc..)

对aurora模块时钟处理模块，实现时钟的分频等处理(Aurora module clock processing module,Clock frequency division and other processing)

说明：  用Verilog编写ad_9866的相应程序，在FPGA上实现相应功能(The corresponding program of ad_9866 is written with Verilog, and the corresponding functions are realized on the FPGA.)

说明：  formality2016 userguide

support for Coldfire m5441x processors.

本例介绍直接合成带阻滤波器的方法，n阶滤波器能实现n个传输零点(A direct synthesis technique of a new class of bandstop coupled resonator elliptic filters is presented. Two different coupling schemes, which both include source–load coupling are used. The first coupling and routing scheme is the standard folded structure used in implementing bandpass elliptic filters with transmission zeros using resonators.)

Nonlinear discrete system identification, It uses a pulse of consumer law, Partial least squares method.