当前位置：
首页 资源下载
搜索资源 - parallel frequency
搜索资源列表
-
0下载：
三点式振荡器是指LC回路的三个端点与晶体管的三个电极分别连接而成的电路，如图4-1（a）所示。图中三个电抗元件X1、X2、X3构成了决定振荡频率的并联谐振回路，同时也构成了正反馈所需的反馈网络。从相位条件看，要构成振荡器，必须满足： (1)极相连的两个电抗X1、X2性质相同。 (2)X1与X2、X3的电抗性质相反。-three-point refers to LC oscillator circuit with three transistors endpoint of three electr
-
-
0下载：
JTAG CPLD实现源代码，比用简单并口调试器快5倍以上。
以前总觉得简单的并口jtag板速度太慢，特别是调试bootloader的时候，简直难以忍受。最近没什么事情，于是补习了几天vhdl，用cpld实现了一个快速的jtag转换板。cpld用epm7128stc100-15，晶振20兆，tck频率5兆。用sjf2410作测试，以前写50k的文件用时5分钟，现在则是50秒左右。tck的频率还可以加倍，但是不太稳定，而且速度的瓶颈已经不在tck这里，而在通讯上面了。
-JTAG CPLD
-
-
0下载：
利用频域并行的方法对GPS的C码捕获的方法进行了仿真。直接解压就可以了。-frequency domain using the method of parallel GPS C code acquisition of the simulation methods. Decompression directly on it.
-
-
0下载：
M-file for simulating a QPSK transmitter by modulating with a pseudo random bit stream. A serial to parallel conversion of the pseudo random bit stream is performed with mapping of two bits per symbol. A cosine and sine carrier is configured and the
-
-
0下载：
M-file for simulating a QPSK transmitter by modulating with a pseudo random bit stream. A serial to parallel conversion of the pseudo random bit stream is performed with mapping of two bits per symbol. A cosine and sine carrier is configured and the
-
-
0下载：
该模块主要完成并串转换功能。其中system_clk是输入并行时钟的频率，它是串行时钟serial_clk的八倍。byte_data_en是输入并行数据使能信号，byte_data是输入并行数据。serial_data是转换后的串行数据，bit_data_enable是串行数据有效信号。,The module main is completed and the string conversion functions. System_clk which is an input parallel c
-
-
2下载：
正交频分复用是一种多载波宽带数字调制技术。相比一般的数字通信系统，
它具有频带利用率高和抗多径干扰能力强等优点，因而适合于高速率的无线通信系统。-
OFDM Simulator
--------------------------------------------------------------------------------
MIMO OFDM Simulator:
OFDM.m: OFDM Simulator (out
-
-
0下载：
并/串转换器即并行输入、串行输出转换器，例如一个8bit输入的并/串转换器，输出时钟频率是输入时钟频率的8倍，输入端一个时钟到来，8个输入端口同时输入数据；输出端以8倍的速度将并行输入的8bit串行输出，至于从高位输出还是从低位输出，可以再程序中指定。-And/or parallel series converter input, serial output converter, for example, a 8bit input and/series converter, the output
-
-
0下载：
In this project we have processed the speech signal with the help of the DIGITAL SIGNAL PROCESSING techniques. The speech signal is given as the input will be verified using speech recognition technique using matlab. We have used Mel Frequency Cepstr
-
-
0下载：
The purpose of this lecture is to show the idea behind GPS signal acquisition and
additionally different ways of doing the implementation.
Subjects
- GPS Signal Acquisition
o Doppler frequency bins
- Serial Search Acquisition
-
-
-
0下载：
This examples corresponds to a 2x2 system with parallel linear arrays, where the mobile moves aways from the base station,
with a constant speed such that the Maximum Doppler frequency is 5 Hz. The element spacings at the base station and mobile a
-
-
0下载：
对平行的均匀线性阵列的方位角和频率进行估计-Parallel uniform linear array azimuth angle and frequency estimation
-
-
0下载：
AD9851(DDS) 驱动：使用的是stc52单片机驱动。驱动模式为并行驱动。可以控制频率、相位等-AD9851 (DDS) drive: use is stc52 single-chip driver. The drive mode is driven in parallel. You can control the frequency, phase, and so on ...
-
-
0下载：
此为AD9850芯片的并行控制程序，此程序可以产生单频信号，输出能够达到40MHZ，具体视电路状态决定-This is the the AD9850 chip parallel control program, this program can generate a single-frequency signal, the output can be achieved 40MHZ, depending on the state of the circuit decision
-
-
0下载：
并行计算实验代码，分别有计算pi，并行求卷积的两种方法和mapreduce的统计词频-Parallel computing experiment code, respectively, calculated pi, parallel convolution of two methods of statistical, frequency and mapreduce
-
-
0下载：
基于90s2313的计算机并口频率计，有图纸和源代码-Parallel computers based 90s2313 frequency meter, there are drawings and source code
-
-
0下载：
基于ad9850的信号源设计程序（并行），频率可控，基本源代码-Ad9850 source based design program (parallel), frequency control, the basic source code
-
-
1下载：
PARALLEL-BEAM TOMOGRAPHIC IMAGE RECONSTRUCTION
This projects reproduces results of procedures regarding CT Image Reconstruction. The application will applied to computed tomography single photon emission (SPECT) data . In particular, the following
-
-
3下载：
程序中详尽的给出了串行捕获、并行码相位捕获 、并行频率捕获、生成指定卫星的伪随机码、热噪声功率谱、混频器示意图、滤波器演示等应用于卫星接收机的基础编程，(In the program, the basic programming of serial acquisition, parallel code phase capture, parallel frequency capture, pseudorandom code of generating designated satellite, t
-
-
3下载：
该函数使用标准VAR估计值计算滚动溢出。
我们实现了并行版本，以提高处理速度。窗口为固定窗口，在数据上滚动。其他参数的解释与溢出的标准计算相同。
按照Barunik、Krehlik（2018）的定义计算fevd的滚动频率溢出}。(This function computes the rolling spillover using the standard VAR estimate.
We implement the parallel version for faster processin
-
