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Description: 在无线网络的接收机端，对16进制的正交幅度调制信号进行软解调， 这种软解调方式比硬解调会提高2-3dB-Receiver in the wireless network client on the 16-band signal of the quadrature amplitude modulation demodulator soft, this soft than hard demodulation demodulator will increase 2-3dB
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Size: 198656 |
Author: 白雪 |
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Description: 数值分析中的复化求积公式实现的源代码-Numerical Analysis of Complex realize quadrature formula of the source code
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Size: 5120 |
Author: 张旭 |
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Description: 数值分析计算中的Romberg求积公式-Numerical Analysis of the calculation of the Romberg quadrature formula
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Size: 5120 |
Author: 张旭 |
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Description: Toolbox for Numerical Computing with MATLAB （by Cleve Moler).
Numerical Computing with MATLAB （by Cleve Moler) is a textbook for an introductory course
in numerical methods, Matlab, and technical computing. The emphasis is on in-
formed use of mathematical software. We want you learn enough about the mathe-
matical functions in Matlab that you will be able to use them correctly, appreciate
their limitations, and modify them when necessary to suit your own needs. The
topics include
* introduction to Matlab,
* linear equations,
* interpolation,
* zero and roots,
* least squares,
* quadrature,
* ordinary di?erential equations,
* random numbers,
* Fourier analysis,
* eigenvalues and singular values,
* partial differential equations.-Toolbox for Numerical Computing with MATLAB (by Cleve Moler). Numerical Computing with MATLAB (by Cleve Moler) is a textbook for an introductory coursein numerical methods, Matlab, and technical computing. The emphasis is on in-formed use of mathematical software. We want you learn enough about the mathe-matical functions in Matlab that you will be able to use them correctly, appreciatetheir limitations, and modify them when necessary to suit your own needs. Thetopics include* introduction to Matlab,* linear equations,* interpolation,* zero and roots,* least squares,* quadrature,* ordinary di? erential equations,* random numbers,* Fourier analysis,* eigenvalues and singular values,* partial differential equations.
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Description: MQAM调制方式
本文主要介绍了正交幅度调制(QAM)调制和解调的原理和实现，MQAM与OFDM，MPSK的性能比较，以及MQAM在有扰信道下的性能及其改进方法：信道编码和频域均衡。并在已知特性的通信信道上进行仿-MQAM modulation This paper mainly introduces the quadrature amplitude modulation (QAM) modulation and demodulation principle and realize, MQAM with OFDM, MPSK Performance Comparison, as well as MQAM in Scrambling channel performance and its improvement: channel coding and frequency domain balanced. And characteristics of the communication channel known for imitation
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Size: 5120 |
Author: luobin |
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Description: EDA逻辑综合常用算法的实现，包括立方体的相交、包含、锐积，以及使用锐积法求质立方体、选拔法求最小化覆盖等算法。-Commonly used logic synthesis EDA algorithm, including the intersection of the cube, including, sharp plot, and the use of sharp cube quadrature method demand quality, selection method to minimize coverage algorithm.
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Size: 6144 |
Author: zhouyl |
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Description: 数学中运用了龙贝格求积公式用来求解定积分-Applied mathematics Romberg quadrature formula used to solve the definite integral
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Size: 1024 |
Author: duxi |
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Description: 用龙贝格求积计算x*x*pow(M_E,-x*x)的积分值，输出T表及其近似值。-Romberg quadrature by calculating x* x* pow (M_E,-x* x) the integral value, the output table T and its approximation.
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Size: 1024 |
Author: 开迪 |
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Description: 实现下列六种运算：1.由输入的实部和虚部生成一个复数
2.两个复数求和
3.两个复数求差
4.两个复数求积
5.两个复数求商
6.从已知复数中分离出虚部
补充运算：7.从已知复数中分离出实部
8.求一个复数的共轭复数
-Realize the following six operations: 1. By the importation of the real and imaginary parts generate a plural 2. Two plural sum 3. Two plural for poor 4. Two plural quadrature 5. Two plural for business 6. From known plural isolated supplementary computing the imaginary part: 7. from plural known to isolate the real part of 8. seeking a plural plural Conjugate
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Size: 269312 |
Author: guangganjiang |
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Description: GAUSS求积的公式,任意阶都可以< < -GAUSS quadrature formula can be arbitrary order
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Size: 1024 |
Author: 明明 |
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Description: 正交采样仿真程序，验证采样结果的正确性与调制解调方法-Quadrature Sampling simulation program to verify the correctness of the results of sampling with the modulation and demodulation method
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Size: 1024 |
Author: Zhang,Y.B. |
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Description: 常用的数值分析算法，包括：
lagelanri,Hermite,Romberg,gause-sidel,
复化求积等。-Commonly used in numerical analysis algorithms, including: lagelanri, Hermite, Romberg, gause-sidel, such as rehabilitation of quadrature.
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Size: 3072 |
Author: oak |
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Description: 用matlab进行monte-carlo的一般数值积分求积例题。稍微的一个小例子-Using matlab to monte-carlo quadrature numerical integration of general examples. A small example of a little
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Size: 7168 |
Author: 朱竹溪 |
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Description: 数值分析中最常用的14个程序：
01_N皇后问题
01_循环赛程表
02_分段线性插值
02_牛顿插值法
03_构造正交多项式
03_最佳一致逼近多项式
04_简单迭代法求方程根[1+1；x]
04_简单迭代法求方程根[sqrt(x+1)]
05_复化梯形公式求积
06_尤拉公式解初值问题
08_高斯消去法解方程组
09_连分式法求积
10_迭代法解线性方程组
10_雅可比方法-Numerical analysis of the 14 most commonly used procedures: 01_N Queen s problem 01_ cycle calendar 02_ piecewise linear interpolation 02_ Newton interpolation 03_ structure orthogonal polynomials 03_ best uniform approximation polynomial 04 _ a simple iterative method for root equation [1+ 1 x] 04_ simple iteration equation for the root [sqrt (x+ 1)] 05_ complex formula of trapezoid quadrature formula 06_ yula 08 initial value problem solutions _ Gaussian elimination solution equations 09_ continued fractions method 10_ quadrature iteration solution of linear equations Jacobian 10_ Ways
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Size: 3057664 |
Author: 丁一 |
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Description: 数值分析中的连分式求积问题，含输入输出界面。-Numerical analysis of continued fractions quadrature problems, with input and output interface.
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Size: 225280 |
Author: 丁一 |
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Description: Will perform 3D Gaussian quadrature over a user-defined volume. The volume is defined by the user with function definitions entered in the appropriate spaces provided on the GUI. The user can change the number of Gauss points to use.
Function inputs need not accept vector args. -Will perform 3D Gaussian quadrature over a user-defined volume. The volume is defined by the user with function definitions entered in the appropriate spaces provided on the GUI. The user can change the number of Gauss points to use.Function inputs need not accept vector args.
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Size: 14336 |
Author: 徐亮 |
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Description: fm中频调制中实现数字正交上变频和正交下变频。-fm frequency modulation in digital quadrature up-conversion and down-conversion quadrature.
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Size: 1024 |
Author: 季艳中 |
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Description: 梯形与simpson求积公式
分别是梯形,simpson,和3/8simpson的matlab代码,计算的区间被划分成为了又2到256个,精度逐渐增加.-Trapezoidal and simpson quadrature formula are trapezoidal, simpson, and 3/8simpson of matlab code to calculate the interval was divided to become another 2-256, a gradual increase in accuracy.
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Size: 2048 |
Author: kkk |
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Description: matlab中运用Simpson求积时的求积函数，可以有效解决这类问题。-matlab use Simpson quadrature quadrature at the time of function, can effectively solve all these problems.
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Size: 1024 |
Author: hero121 |
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Description: 1.梯形求积法
2.辛普森求积法
3.龙贝格求积法
4.反常积分
5.高斯求积法
6.三重积分-1. Trapezoid quadrature method 2. Simpson quadrature method 3. Romberg quadrature method 4. Abnormal points 5. Gaussian quadrature method 6. Triple integral
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Size: 5120 |
Author: wzz |
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