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频率计c语言程序（原创），可测范围在10hz～2Mhz
频率计c语言程序（原创），可测范围在10hz～2Mhz-Cymometer c language program (original), can range in 10hz ~ 2Mhz
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此程为普通的I/O口驱动LCD,很有和用,希望对大家有帮助
此程为普通的I/O口驱动LCD,很有和用,希望对大家有帮助-This way for the ordinary I/O port driver LCD, useful and used, in the hope that everyone has to help
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matlabxueqi
小学期的源程序
1．试编MATLAB程序。信号 sinc(10*t),-2<=t<=2
m(t)=
0,其它
用100hz的载波来产DSB信号并解调。完成下列工作：
画出已调信号；
求已调信号的频谱，并用图像表示。
画出解调信号；
求解调信号的频谱，并用图像表示。
2．信号
sinc2(100t),|t|≤t0
m(t)=
0, 其它
采用频率调制调制为1000HZ的载波。频偏常数为kf=50,t0=0.2。
注：（求和代替积分）
3．信号
2, t0/3>t>0
m(t)= -6, t0/3<=t<2*t0/3
0, 其它
t0=0.15,使用AM调制和包络检波解调.(Primary phase of source 1. Test procedures for MATLAB. Signal sinc (10* t),-2 < = t < = 2 m (t) = 0, the other with the 100hz signal carrier to the middle class and DSB demodulation. To complete the following tasks: Draw has been transferred signal for the spectrum signals have been adjusted, and image representation. Draw demodulation signal solving transfer spectrum signal, and image representation. 2. Signal sinc2 (100t), | t | ≤ t0 m (t) = 0, the other the use of frequency modulation of the carrier modulation for 1000HZ. Offset constant kf = 50, t0 = 0.2. Note: (sum in lieu of points) 3. Signal 2, t0/3> t> 0 m (t) =-6, t0/3 < = t < 2* t0/3 0, other t0 = 0.15, the use of AM modulation and demodulation envelope detector.)
- 2009-06-02 00:19:55下载
- 积分：1
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计时程序,对8253进行分频,使用二个计数器,使第二个计数器的OUT作为中断源,送到8259产生中断,在LED上显示时间...
计时程序,对8253进行分频,使用二个计数器,使第二个计数器的OUT作为中断源,送到8259产生中断,在LED上显示时间-time procedures for the 8,253-frequency, the use of two counters, so that a second counter OUT interrupted as a source to have interrupted 8259, the time shown on the LED
- 2022-05-24 19:23:29下载
- 积分：1
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The use of the EEPROM read and write the information needed to process the signa...
本eeprom的使用读写信息所需要的程序信号是24C02 本eeprom的使用读写信息所需要的程序信号是24C02-The use of the EEPROM read and write the information needed to process the signal is the use of 24C02 EEPROM read and write the information needed to process the signal is 24C02
- 2022-01-31 03:30:24下载
- 积分：1
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汇编的时钟驻留程序
汇编的时钟驻留程序- Assembly clock resident program
- 2022-04-20 22:24:52下载
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SOBI
基于二阶统计特征的盲源分离算法，来源于网络自己试过还不错(The blind source separation algorithm based on the two order statistical characteristics comes from the Interne)
- 2020-09-21 22:17:57下载
- 积分：1
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24C01的汇编驱动程序。直接解压。 有注释
24C01的汇编驱动程序。直接解压。 有注释-24C01 compilation driver. Direct decompression. It Notes
- 2022-03-17 06:21:40下载
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Vocal homemade programming system
声乐自制编程系统-Vocal homemade programming system
- 2022-06-27 08:36:40下载
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MASM32-graphical-effects-master
Various graphic effects from the scene.
- 2019-06-10 04:40:54下载
- 积分：1
