VHDL 的4*4键盘代码

使用MATLAB完成CDMA系统的相关接收机，其中哈达码矩阵为128阶，仿真比特信噪比为-10DB-CDMA system using MATLAB to complete the relevant receivers, which Hadamard matrix of 128 bands, simulation-10DB-bit signal to noise ratio for

获取主机CPU信息，VS2008编译通过，含详细说明(Get information on the host CPU, VS2008 compiler, containing detailed instructions)

16位的移位寄存器，加上testbench,可以在modelsim里面运行~-16 of the shift register and testbench, modelsim the inside running ~

程序来自《现代通信系统－使用matlab》英文版 已经调通！并加上了注释。 希望对大家有帮助4(fpga)

采用倍频及1/3、1/12倍频绘制的路面不平度频谱图（自编）(Using octave and 1/3, 1/12 octave drawn road roughness spectrum (self))

采用xilinx的ROMIP核产生类似正弦信号，经过FFt后可以观察结果(Using the xilinx ROMIP nuclear generating similar sinusoidal signal can be observed through the results after FFt)

基于fpga的物理不可克隆函数（PUF）模块的实现(A PUF Design for Secure FPGA-Based Embedded Systems)

讲述4ASK的原理并附有matlab调制解调的源码。。。。。。。。。。 注：原来上传的4ASKmod.zip不要下(The principle tells 4ASK together with modulation and demodulation matlab source. . . . . . . . . . Note: The original upload 4ASKmod.zip not down)

用VHDL语言编写的写存储器程序，可下载在FPGA中使用-VHDL language used to write memory program can be downloaded in the FPGA using

The VHDL Cookbook First Edition July, 1990 Peter J. Ashenden Dept. Computer Science University of Adelaide South Australia