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DSP编程 This sample program generates two sine waves called X and Y. It will then calculate the normalized
This sample program generates two sine waves called X and Y.
It will then calculate the normalized magnitude and phase of
the two waveforms using the following formulas:
Mag = sqrt(X^2 + Y^2)/sqrt(GainX^2 + GainY^2)
Phase = (long) (atan2PU(X,Y) * 360)
The program will prompt the ...
3G开发 gmsk modulation of numerical data generated by a random source, the output of the modulator give two
gmsk modulation of numerical data generated by a random source, the output of the modulator give two signals, the first is gmsk signal and the other is gaussien frequency pulse shape
其他嵌入式/单片机内容 This is an example program showing how to use the LMX2326 chip. The program configures the chip a
This is an example program showing how to use the LMX2326 chip. The program configures the chip and then prompts the user for a channel number. When the channel number is entered, the pll tunes to the desired frequency.
行业发展研究 Abstract—We describe a technique for image encoding in which local operators of many scales but iden
Abstract—We describe a technique for image encoding in which local operators of many scales but identical shape serve as the basis functions. The representation differs from established techniques in that the code elements are localized in spatial frequency as well as in space.
系统设计方案 本系统分电压测量和信号产生输出两大部分
本系统分电压测量和信号产生输出两大部分，电压测量部分以模拟电路为主，配合放大模块、A/D转化模块、显示模块；通过凌阳单片机进行数据处理，在误差允许范围内显示测量电压值。信号产生以直接数字式频率合成器(Direct Digital Frequency Synthesis,简称DDS或DDFS)为核心，经过AT89S52对DDS芯片内部进行控制，使之输出标准 ...
单片机开发 MBUS协议 The bus communication system of EN1434-3 is commonly called M-Bus. Its application layer des
MBUS协议
The bus communication system of EN1434-3 is commonly called M-Bus. Its application layer describes
a standard especially for meter readout. It can be used with various physical layers and with link layers
and network layers which support the transmission of variable length binary transparen ...
matlab例程 The function applies the Madsen method for Doppler Centroid estimation. The input are: 1) the raw d
The function applies the Madsen method for Doppler Centroid estimation. The input are:
1) the raw data, the parameter of the distance between samples in azimuth to be correlated and the PRF (Pulse repetition frequency)
matlab例程 Title : Implementation of quadrature modulation and demodulation Design Object : By implementing qu
Title : Implementation of quadrature modulation and demodulation
Design Object : By implementing quadrature modulation and demodulation of analog signals in digital signal processing, students will have better understanding of sampling and frequency analysis of discrete-time signals.
Design Content ...
Delphi控件源码 Nexus is a Memory Manager for Delphi 7. Its usefull for all application what is work with large amou
Nexus is a Memory Manager for Delphi 7. Its usefull for all application what is work with large amount of variable. Help for avoid the memory leaks.
通讯/手机编程 The UMTS Physical Layer model consists of an end-to-end (transmitter-to-receiver) simulation of the
The UMTS Physical Layer model consists of an end-to-end (transmitter-to-receiver) simulation of the Frequency Division Duplex (FDD) Downlink physical layer for several Dedicated Channels (DCH) as specified by the 3GPP standard (Release 99).