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vhdl
- 信号与线性系统的时频域分析：观测已知方波信号、正弦波信号的频谱；观测实时模拟信号的频谱；加深理解时域周期信号的各频率分量在振幅频谱图上所占的比重；观测相位在波形合成中的作用；LTI系统的频域分析，LTI系统对周期性输入信号的响应。-Signals and linear systems with time-frequency domain analysis: observation known square wave signal, sine wave signal spectrum obser
DDS1-2
- 利用FPGA设计一个直接数字频率合成器（DDS），要求能够通过键盘设定输出正弦波、三角波和方波，输出波形频率由键盘输入设定，液晶显示屏显示输出波形类型和频率，输出频率范围10Hz-20kHz，步长0.5Hz。-FPGA design using a direct digital synthesizer (DDS), requires the ability to set the keyboard output sine wave, triangle wave and square wave ou
fazhi
- 这是一个将模拟量转换成数字量的VHDL源代码，能够转换正弦波，三角波，方波；通过设定一个阀值，再用比较器比较实现的！-This is an analog quantity into a digital representation of the VHDL source code, to convert sine wave, triangle wave, square wave by setting a threshold, then comparator compares the implem
zhkb
- 这是一个测量方波占空比的源代码！用的是VHDL语言编写的！-This is a measurement of the square wave duty cycle of the source code! Using the VHDL language to!
beep-sing(VHDL)
- 向蜂鸣器发送一定频率的方波可以使蜂鸣器发出相应的音调 该实验通过设计一个状态机和分频 器使蜂鸣器发出"多来咪发梭拉西多"的音调。 -Sent to the buzzer frequency square wave of the experiment through the design of a state machine and divider buzzer sounded " more than a microphone Fat shuttle Rasi multi to
VHDL-(1)
- 基于VHDL语言方波转换三角波的程序 仔细进行调试 可用-Based on VHDL square wave triangle wave conversion program