搜索资源列表
ddc
- 数字下变频，vhdl代码，包含CIC和HF滤波-vhdl
median-filter
- 基于FPGA的图像中值滤波算法的优化及实现vhdl-中值滤波 利用VHDL语言实现三级流水线中值滤波-FPGA-based image filtering algorithm optimization and realization of vhdl-median filter using VHDL language three pipelined median filter
cic
- 一个很好的CIC滤波程序！可以直接使用!-CIC filter a very good program!
medianfilter
- 图像滤波中的中值滤波，有效滤除椒盐噪声，使用verilog语言编写-Image filtering in the median filter, effectively filter out salt and pepper noise, using verilog language
2DImageFilterByVHDL
- 用VHDL语言编程实现2维图像的滤波算法，简单精辟-VHDL programming language used to achieve 2-D image filtering algorithm, simple brilliant
Digitalfilter
- 一篇基于FPGA的数字滤波器的小论文，附带有VHDL源码-An FPGA-based digital filter small papers, comes with VHDL source code
data
- fpga嵌入式应用之数字滤波器 里面有部分matlab+vhdl-FPGA embedded applications of digital filters there are some matlab+ vhdl
s_filter
- fpga实现图象滤波，实时的实现对输入图象的形态学滤波-FPGA realization of image filtering, real-time realization of the input images of morphological filtering
s3esk_rotary_encoder_interface
- Xilix spartan 3E 旋转编码器接口,脉冲方向识别,AB脉冲滤波 Rotary Encoder Interface Demonstrates how to use the rotary encoder portion of the rotary pushbutton switch.-Xilix spartan 3E rotary encoder interface, pulse direction identification, AB pulse filter Ro
filter
- 图像处理技术中3*3模板的滤波电路的VHDL实现.-Image processing technology in the 3* 3 template VHDL implementation of the filter circuit.
MedFilter_VHDL
- 用VHDL实现了Matlab中MedFilt1函数3阶中值滤波。进行排序时没有用软件使用的排序法，而是通过简单的比较实现。-VHDL implementation using the Matlab function MedFilt1 of 3-order median filter. Sort of no use when the software used to sort the Law, but through a simple comparison of implementation.
FIR5
- 5阶数字滤波器FIR5，包括了Textio模拟等完整设计，VHDL-5_level digital filler, including Textio simulation
lbuff_mem
- 延时代码,可以用在ＦＰＧＡ数据流水处理，图象处理，滤波-delay code
median_filter
- 实现图像中值滤波的VerilogHDL源代码-Median_filter VerilogHDL Code
ruan
- 扩频发射机，信道编码采用(2, 1, 7)卷积 码, 扩频模块采用扩频长度255 的kasami码, 极性变换模块为3bit 量化模式, 内插模块为每两比特间插入7bit 和输出滤波为16 阶的FIR 滤波器。-direct sequence spread spectrum transmitter
shukongzhiliudianyuan
- 介绍了一种闭环智能数控直流电流源的设计原理和实施方案，该方案采用自行设计制作的高精度电压源，利用单片机、PWM和运算放大器构成A/DD/A转换器来控制场效应管导通状态的原理，达到了输出恒流的目的。整个系统采用89C58单片机作为主控部件，将预置电流值数据送入D/A转换器，经硬件电路变换为恒定的直流输出，同时使用采样电阻将实际输出电流转换成电压送入A/D转换器，并将其反馈到单片机中构成闭环系统，进而实现预设值和实际值的比较，再通过调整D /A转换器输出的电压来改变场效应管的导通状态，减小了实际值与
median_filterCode
- 采用快速中指滤波算法实现图像的中值滤波，使用VHDL语言ISE环境-Image Median Filter
67_ellipf
- 五阶椭圆滤波器硬件描述 使用VHDL语言 注释十分详细 想要的赶紧下载吧-Fifth-order elliptic filter using VHDL hardware descr iption language Notes very detailed you want to download
t1
- 实现电机M/T法测速的VHDL代码，只要修改cnt值大小即可修改M/T法切换的频率，当小于cnt时为T法，大于时为M法。-Motor M/T method velocimetry of the VHDL code, as long as the modified value of cnt to modify the size of M/T method of frequency switching, when cnt is less than for the T method, for M gr
my_lms
- 自适应滤波，对输入信号进行选择性的加权处理，使输出达到最优化，并且能够跟踪和适应系统和环境的动态变化-Least mean square，of the input signal processing, selective weighted output, and optimize can track and adapt to the dynamic changes of the system and environment