Using FPGA realize DDS, can be frequency, amplitude from hardware to complete

实现数字变下频的matlab程序，CIC,HB,FIR滤波器代码都在其中(Realize digital variable frequency under matlab, CIC, HB, FIR filter code in it )

qpsk的fpga实现，包含调制和解调部分，使用verilog语言(FPGA implementation of QPSK)

说明：  VIVADO dma以及vdma 使用文档 基于ZYNQ 7020(vivado DMA&VDMA example text of zynq)

FPGA实现BPSK调制，带Modelsim仿真，实际系统测试通过，载波信号，调制波信号频率可调(FPGA implementation BPSK modulation with Modelsim simulation, the actual system test, the carrier signal, modulated wave signal frequency adjustable)

此RS232通信协议用VHDL语言实现，基于Altium Designer公司的Protel DXP开发平台。本人是基于Nanaboard开发板编写的程序，其他用户只需要对配置文件进行修改即可用于其他电路板。-RS232 communication protocol with the VHDL language, based on the Altium Designer

I2C控制核设计,由VHDL语言编写,使普通I/O端口实现I2C性能-I2C control of nuclear design, VHDL language, I/O ports I2C Performance

ISE 9.2 serials working

在altera公司FPGA上自己构建了一个最简单的niosii sopc系统(Altera FPGA company on its own to build a simple system niosii sopc)

DDS基本原理，详细讲述了DDS基本原理及设计技巧(DDS Basic principle)

用MSP430进行压力测试，完成数据的分析(with msp430 to continue on press test.to complete about the anlysys about data)