Search - Quadrature

[Other resource] Simpson求积

Description: Simpson求积简单的算法及其DELPHI的一些简单代码.欢迎大家参考!-Simpson Quadrature simple algorithm and the DELPHI some simple code. We welcome the reference!
Platform: | Size: 171056 | Author: zyx | Hits:

[Mathimatics-Numerical algorithms] VB_NUM3

Description: 用VB实现数值积分的算法集。包括梯形求积法，反常积分，三重积分，龙贝格方法，辛卜生方法等6种方法。-VB numerical integration algorithm set. Quadrature including the trapezoidal method, abnormal integral triple integral, Romberg, Oracle Health means six ways.
Platform: | Size: 4291 | Author: 李春波 | Hits:

[Mathimatics-Numerical algorithms] 复化simponson求积

Description: 数值分析算法之复化simpson求积算法，详细情形请见源程序-numerical analysis algorithm of the overthrown simpson Quadrature algorithm details, see source
Platform: | Size: 7832 | Author: 西们子 | Hits:

[Mathimatics-Numerical algorithms] Numerical-integration-method

Description: 提供了6种数值积分方法的c++代码实现： 1 梯形求积法(TRAPZD->QTRAP)； 2 辛普森(Simpson)求积法(QSIMP)； 3 龙贝格(Romberg)求积法(QROMB)； 4 反常积分(MIDPNT, MIDINF, MIDSQL, MIDEXP->QROMO)； 5 高斯求积法(QGAUS, GAULEG)； 6 三重积分(QUAD3D)-offers six methods of numerical integration c code to achieve : a trapezoid Quadrature (TRAPZD -
Platform: | Size: 5494 | Author: ldg | Hits:

[Communication] dsb

Description: 昨天刚刚写好的dsb-sc信号生成与解调程序，用离散（dsp）的方法生成DSB信号，载波频率为150khz,音频是500hz和2000hz的混合音，加入SNR=1DB的噪声，用正交解调实现解调，画出解调前后的频谱图，欢迎共同学习，进步。-yesterday just finished the dsb - sc signal generation and demodulation process, discrete (dsp), the signal generated DSB, the carrier frequency of 150kHz, audio is 500Hz and 2000hz mixed audition to join SNR = 1DB of noise, with quadrature demodulator to achieve demodulation, paint around the demodulation spectrum welcome to learn together and progress.
Platform: | Size: 17284 | Author: 刘彦平 | Hits:

[Communication] RAY2

Description: Rayleigh fading simulator.Uses Jakes method of the summation of weighted quadrature sinusoids. - Rayleigh fading simulator.Uses Jakes method of the summation of weighted quadrature sinusoids.
Platform: | Size: 1094 | Author: 吕军红 | Hits:

[Other resource] jsffbg

Description: 计算方法实验报告: 编程环境:MATLAB7.0 牛顿K次插值多项式的程序实现龙贝格求积公式的程序实现高斯列主元消去法的程序实现.-report : Programming Environment : Newton MATLAB7 K polynomial interpolation procedures to achieve Romberg of Quadrature program Gaussian out PCA Elimination of the program.
Platform: | Size: 92890 | Author: 林明清 | Hits:

[Mathimatics-Numerical algorithms] 816m

Description: 数值积分:关键词：数值积分近似插值求积梯形辛普生复化逐次分半龙贝格-numerical integration : Key words : numerical integration approximate interpolation Quadrature trapezoidal Simpson Health Minute of successive half Romberg
Platform: | Size: 99983 | Author: 03500218 | Hits:

[Communication] qpsk_rm31

Description: 采用汉明码的qpsk信号在高斯信道下的源程序-using the Gaussian quadrature signal in the channel source
Platform: | Size: 2375 | Author: 朱磊 | Hits:

[Other resource] dds_fpga

Description: DDS在现在运用月来越广泛，在相对带宽、频率转换时间、相位连续性、正交输出、高分辨力以及集成化等方面都远远超过了传统频率合成技术所能达到的水平，为系统提供了优于模拟信号源的性能。利用DDS技术可以很方便地实现多种信号。在FPGA上实现的DDS-DDS now to the use of more extensive relative bandwidth, frequency conversion time, phase continuity, quadrature output, high-resolution and integration, and other aspects far more than the traditional frequency synthesizer technology can achieve the level To provide a superior analog signal source performance. DDS technology can be used very easily to a variety of signal. FPGA Implementation of DDS
Platform: | Size: 180081 | Author: 孙洪亮 | Hits:

[Communication-Mobile] ALQE

Description: 用于产生解析信号，产生一个信号的同相和正交分量以及包络和相位-used to produce analytical signal, a signal generated in the same phase and quadrature components and the envelope and phase
Platform: | Size: 1352 | Author: wangjun | Hits:

[WEB Code] quadrature

Description: 基于matlab的数值计算试验程序。equ_direct，equ_iter，interpolation等-based on the numerical calculation Matlab testing procedures. Equ_direct, equ_iter, interpolation, etc.
Platform: | Size: 3016 | Author: liuyiwen2007 | Hits:

[Communication-Mobile] QPSK_MODULATION2

Description: Quadrature Phase Shift Keying Demo
Platform: | Size: 1246 | Author: 林家民 | Hits:

[Other] ComputingMethodCourse

Description: 计算方法课程中，一些解方程的方法的程序，有高斯消去法、解三对角方程、迭代法、插值法、Simpson求积公式和非线性方程解法。-calculation method courses, some of the methods of solving equations procedures, Gaussian elimination, three pairs of solutions angle equation, iterative method, interpolation, Simpson quadrature formula and nonlinear equations.
Platform: | Size: 8976 | Author: 风雷 | Hits:

[Other resource] CP0203

Description: UWB-OFDM信号发生，包括正交相移键控调制，仿真整条发射链路-UWB-OFDM signal, including quadrature phase-shift keying modulation, simulation of the entire launch Chains
Platform: | Size: 2667 | Author: 李哲 | Hits:

[Communication] BasedonMATLABQuadratureAmplitudemodulationanddemod

Description: 本文介绍了利用MATLAB进行正交振幅调制与解调的仿真分析，仿真结果验证了该方法的正确性和可行性。-This paper describes the use of MATLAB Quadrature Amplitude modulation and demodulation of the simulation analysis, The simulation results show that the method is correct and feasible.
Platform: | Size: 140907 | Author: aaaaa | Hits:

[Program doc] Quadrature-Signals

Description: 基于复数概念的正交信号，对于DSP的初学者而言，可能没有什么比j算子、复数、虚部、实部和正交等数据及概念更令他们头痛的了。如果你对复数和1j − 的物理含义不是那么明确的话，不必感到懊恼，因为你有很好的同伴。为何甚至是世界上最伟大的数学家之一的卡尔·高斯都曾经说过，虚数j算子是“虚幻的幻影”。本文将对这个“幻影”做出一些解释，这样，你就不必打电话到“正交信号心理咨询热线”寻求帮助了。-Quadrature signals are based on the notion of complex numbers and perhaps no other topic causes more heartache for newcomers to DSP than these numbers and their strange terminology of j-operator, complex, imaginary, real , and orthogonal. If you re a little unsure of the physical meaning of complex numbers and the j -1 operator, don t feel bad because you re in good company. Why even Karl Gauss, one the world s greatest mathematicians, called the j-operator the shadow of shadows . Here we ll shine some light on that shadow so you ll never have to call the Quadrature Signal Psychic Hotline for help.
Platform: | Size: 720896 | Author: wf | Hits:

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