DESCRIPTION This function initializes the pointers in the _pid structure to the process variable and the setpoint. *pv and *sp are integer pointers.
标签： the DESCRIPTION initializes structure
上传时间： 2014-01-15
上传用户：邶刖
ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING FOR WIRELESS COMMUNICATIONS
标签： COMMUNICATIONS MULTIPLEXING ORTHOGONAL FREQUENCY
上传时间： 2016-11-05
上传用户：songrui
This program generates OFDM (Orthogonal Frequency Division Multiplexing) signal and its spectrum. Also the guard interval (GI) is inserted.
标签： Multiplexing Orthogonal Frequency generates
上传时间： 2014-01-16
上传用户：daoxiang126
I often need a simple function generator. Just to generate a certain frequency. After all the years I ve worked with electronics, I still haven t got me one. Even though I need it now and then, I just couldn t seem to justify the cost of one. So, standard solution - build one yourself. I designed a simple sinewave generator based on a Analog Devices AD9832 chip. It will generate a sinewave from 0.005 to 12 MHz in 0.005 Hz steps. That s pretty good, and definitely good enough for me ! But while waiting for the AD9832 chip to arrive, I came up with a very simple version of the DDS synth, using just the 2313 and a resistor network.
标签： frequency generator function generate
上传时间： 2013-12-17
上传用户：thesk123
A high-speed variable phase accumulator for an ADPLL architecture
标签： architecture accumulator high-speed variable
上传时间： 2013-11-26
上传用户：wpt
Based on the frequency of single-chip design, can measure the number of low-frequency signal
标签： low-frequency single-chip frequency the
上传时间： 2016-12-25
上传用户：彭玖华
Matlab demonstration script for frequency modulation.供刚接触到matlab的朋友使用
标签： demonstration modulation frequency Matlab
上传时间： 2016-12-27
上传用户：comua
the magnitude responses in dB of the window functions in the frequency domain
标签： the magnitude functions frequency
上传时间： 2014-01-08
上传用户：teddysha
ow-complexity orthogonal spectral signal construction for generalized OFDMA uplink with frequency synchronization errors
标签： ow-complexity construction generalized orthogonal
上传时间： 2017-01-01
上传用户：从此走出阴霾
These routines model tropospheric radiowave propagation over variable terrain and calculates propagation loss vs. height and range. Propagation loss is displayed in dB contours on a height vs. range plot. TPEM is based on the split-step Fourier PE method and was originally developed from an early PE model called PEPC, written by Fred Tappert. Propagation loss over variable terrain is modeled by shifting the field an appropriate number of bin widths correspondc ing to the height of the ground. The field is determined using the smooth earth PE method.
标签： tropospheric propagation calculates radiowave
上传时间： 2017-01-01
上传用户：225588
