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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.
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本软件用于计算常用的LC谐振频率,并联电阻的反运算,节能灯的元件参数计算-The software used to calculate the LC resonant frequency used, the anti-parallel computing resistance, energy-saving lamp components parameters
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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
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MIMO OFDM Simulator:
OFDM.m: OFDM Simulator (out
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针对兆瓦级风电并网逆变器主电路研制中存在的并联扩容、开关频率较低和LCL滤波器难以优化设计等问题,提出了采用交流侧串接电感再进行并联的均流方案,采用载波移相技术提高变流器的等效开关频率,提出了LCL滤波器的设计原则,并给出了上述设计的理论依据和实现方法。通过对2兆瓦风电变流器主电路的仿真验证了上述技术方案。-MW-class wind power for grid-inverter main circuit of the parallel development of existing capa
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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
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Euler方法 用C语言实现,并求解常微分方程组-The m framework appropriately generalizes notions such as gain margin, phase
margin, disturbance attenuation, tracking, and noise rejection into a common
framework suitable for analysis and design, in both single-loop and
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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
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电路并联阻抗转串联阻抗,
根据频率不同计算。-Series impedance circuit transfer impedance in parallel, according to frequency of different calculation.
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matlab file for Variable Frequency Oscillator,Parallel RLC Circuit,AC Energization of a RL Circuit and Series RLC Resonant Circuit simulation
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文章中主要阐述了PN码的捕获,并对以前的各种捕获方法进行了改进。得出了基于FFT的快速捕获算法!-Abstract-A FFT-based parallel acquisition algorithm for Direct
Sequence/Spread Spectrum radio navigation system is studied to
solve long PN code acquisition using serial method. Frequency
domain
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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
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多输入多输出正交分频多工模拟器。
正交分频多工:OFDM模拟器(外层函数)
create_channel:产生一个瑞利衰落信道复用,解的天线配置、正交分频多工结构、power-delay档案。
svd_decompose_channel:既然全网络知识是假设,在并行传输奇异值模式。这个函数分解这些频道模式。
BitLoad:适用bit-loading算法来实现预期的钻头和能量
-MIMO OFDM
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可以求出五自由度的并联机器人的系统频率,及动平台的速度、位移及加速度图形-System frequency of the five degrees of freedom parallel robot.
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OFDM(Orthogonal Frequency Division Multiplexing)即正交频分复用技术,实际上OFDM是多载波调制的一种。其主要思想是:将信道分成若干正交子信道,将高速数据信号转换成并行的低速子数据流,调制到在每个子信道上进行传输。正交信号可以通过在接收端采用相关技术来分开,这样可以减少子信道之间的相互干扰 ICI 。每个子信道上的信号带宽小于信道的相关带宽,因此每个子信道上的可以看成平坦性衰落,从而可以消除符号间干扰。而且由于每个子信道的带宽仅仅是原信道带宽的一小部
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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
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滤波器结构设计:掌握 IIR 数字滤波器的直接I 型、II 型、级联型、并联型结构的特点和表示方法;滤波器结构设计:FIR数字滤波器的直接型、级联型、频率抽样型以及快速卷积的结构特点和表示方法;线性相位,FIR 滤波器的结构和特点;全通滤波器、梳状滤波器的特点和表示方法。-I type directly control IIR digital filter, type II, cascade, features a parallel-type structure and representati
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OFDM is a frequency-division multiplexing (FDM) scheme used as a digital multi-carrier modulation method. A large number of closely spaced orthogonal sub-carrier signals are used to carry data on several parallel data streams or channels.
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仿真IIR 数字滤波器的直接I 型、II 型、级联型、并联型结构的特点和表示方法;FIR数字滤波器的直接型、级联型、频率抽样型以及快速卷积的结构特点和表示方法-Features and representation I direct simulation type IIR digital filter, type II, cascade, parallel type structure a direct, cascade, the frequency of sampling and struc
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利用有限元方法模拟大地电磁正演响应,精度高。同时利用了MATLAB的并行处理,在频率域计算加快了计算速度。-We use the finite element method to simulate the geomagnetic forward response and the precision is high. At the same time using the MATLAB parallel processing, in the frequency domain calculation
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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
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