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qpskasp1
- 此源码是用DSP实现QPSK调制，在CCS软件上实现．采样速率为14400样点／s，载波频率为1800Hz,带宽为300～3300Hz，符号速率为2400符号／s，滚降系数为0.35．-this source is used DSP QPSK modulation, the CCS software to achieve. Sampling rate of 14,400 samples / s, the carrier frequency of 1800 Hz. bandwidth of 300
LPF
- A source sircuit to design a low pass filter of 10 hz cutoff.
FPGA
- 针对MT9M111数字图像传感器,采用Cyclone系列 EP1C6Q240C6作为主控芯片,设计并实现了ITU-R BT.656视频数据的采集、色彩空间转换、DVI-I显示控制的数字视频转换系统。系统可以将传感器的输入图像以1280×960(60Hz)和 1280×1024(60Hz)格式输出到DVI-I显示器上,并具有图像静止功能,同时在系统空闲时,可以将系统设置为待机状态,来降低功耗。-Aimed at the digital image sensor MT9M111,used Cyclo
freq
- This 7-digit frequency meter measuring frequency from 10 Hz up to 1300 MHz. It is based on ideas of PIC16F84 based frequency meter. The measuring range is divided into two subranges: 10Hz - 25MHz and 25 MHz - 1300MHz. The decimal point is after MHz
ad9912
- AD9912: 1 GSPS Direct Digital Synthesizer with 14-Bit DAC. IBIS model. The AD9912 is a direct digital synthesizer (DDS) featuring an integrated 14-bit DAC. The AD9912 features a 48-bit frequency tuning word (FTW), which can synthesize frequenci
jiyuDSPbianliuqi
- 介绍了基于DSP 的115 V/400 Hz 三相逆变电源的设计原理和设计方法，采用移相谐振控制技术和周波变流型 高频环节逆变技术，使整机开关最大程度地实现了软开关。实验结果表明，该逆变电源设计合理、可靠性高，并在小 型化、提高功率密度和可靠性方面，取得了很好的效果-Introduced DSP-based three-phase inverter power supply 115 V/400 Hz design principle and design method, using ph
example4_7
- DSB调制和相干解调系统仿真 fm=2-figure subplot(311) plot(f,abs(yr)/N) title( 接收信号与相干载波相乘后的频谱 ) xlabel( f /Hz )
REPORTdistance
- The report details the implementation of distance measurement system using the ultrasonic waves. As the human ear’s audible perception range is 20 Hz to 20 kHz, it is insensitive to ultrasonic waves, and hence the ultrasound waves can be used for
AD9984A
- 视频接口芯片，支持1900X1200以下所有分辨率。-The AD9984A is a complete 10-bit, 170 MSPS, monolithic analog interface optimized for capturing YPbPr video and RGB graphics signals. Its 170 MSPS encode rate capability and full power analog bandwidth of 300 MHz support al
Attachments_2012_05_10
- Conversor ac dc 2 y tres cuadrantes 60 Hz
AssignmentSharp5
- A battery of 100V dc is to feed an inductive load (R = 10 ohms, L = 100 mH) with a variable dc supply from 10 - 100 V by means of a step-down converter (dc chopper) operating at a fixed switching frequency of 100 Hz. The dc chopper is composed of an
ADC0809
- ADC0809 VHDL代码的顺序控制、输入时钟模块默认为100赫兹 -ADC0809 VHDL code of sequence control, the input clock module defaults to 100 hz
60-GHz-Radio-Over-Fiber
- 使用强度调制器产生60G赫兹的无线光纤传输系统。-Wireless optical fiber transmission system to produce 60G Hz using intensity modulator.
highfrequency-9MHz
- 通过电路仿真软件仿真；实现产生频率为9m HZ的电路图；射频电子线路大作业-Circuit simulation software simulation the generated frequency circuit diagram 9m HZ RF electronic circuits operating
Digital-frequency-meter
- 用VHDL语言完成数字频率计的设计及仿真。频率测量范围：1～10KHz，分成两个频段，即1～999Hz，1KHz～10KHz，用三位数码管显示测量频率，且用LED（发光二极管）来表示所显示单位，我们这里定义亮绿灯表示以Hz为单位，亮红灯表示以KHz为单位。具有自动校验和测量两种功能。具有超量程报警功能。-Digital frequency meter
50-hz-8-mhz-hex-pic-16f628---Copy
- PIC 16F628 INVERTER HEX FILE 8MHZ 50 HETRZ
qgp
- 对心电的图像进行50hz的工频干扰并画出去处理后的图像-The image of ecg 50 hz power frequency interference and the processed image is drawn out
plj
- 利用8031的T0计数器实现对方波信号的频率测量，幅度为0-5V， 测量结果在6位LED数码管上显示出来。 控制功能：每隔5秒钟测量一次，测量闸门时间设定为0.5秒。闸门开启（这时允许T0计数）时发 光二极管L1点亮，闸门关闭（测量结束，停止T0计数）时L1熄灭，同时在6位LED数码管上显示出 测量结果（精确到Hz）。 单片机晶振频率为6MHz - FUCTION: bin to bcd code bin 3 byte, bcd 4 byte
RELOJ
- generator 1 Hz of 50 Mhz
128-Gbs-Nyquist-WDM-
- 128*6gb/s Nyquist-WDM PDM-16QAM 在1200公里SMF-28发送和传输，SE为7.47b/s/Hz-128* 6gb/s Nyquist-WDM PDM-16QAM SMF-28 in the 1200 km transmission and transfer, SE of 7.47b /s/Hz