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简明计算器源码
- 这是一个改进型计算器克服了浮点运算误差新增了报数和运算符改错功能，比起我上次做的代码质量更高，更简捷，算法也不一样。当前只支持基本的四则运算，非常适用！！！，美中不足是报音慢点，但对于手慢的使用者也足够了，对于大量快速计算建议关闭报数功能。在98上通过-This is an improved version of Calculator overcome the floating-point error in the newspapers a few new and Operators Corre
Digihelper
- 这个软件采用的是VC++语言，主要实现了数字测图中一些常用的计算功能。主要功能分为四个大类：坐标转换类，角度转换类，误差计算类和其它计算类。共实现了20多项计算功能。 该软件为绿色软件，界面友好，操作简单，资源占有率低-the software is used in VC language, the main digital mapping some of the terms commonly used functions. Divided into four main funct
rs_decoder_31_19_6.tar
- Hard-decision decoding scheme Codeword length (n) : 31 symbols. Message length (k) : 19 symbols. Error correction capability (t) : 6 symbols One symbol represents 5 bit. Uses GF(2^5) with primitive polynomial p(x) = X^5 X^2 + 1
算法设计五
- 误差分析的方法有多种，例如，威点逊（J. H. Wilkison）针对的计算机的浮点运算提出的“向后误差分析”，这是一种先验估计误差的方法，较以往的“向前误差分析”在矩阵运算的舍入误差估计上有较好的结果，以而使矩阵的误差分析获得了突破性的进展，使不少用向前误差分析难于判定可靠性的数值方法获得新的进展。-error analysis by a number of means, for example, Granville point Morrison (J. H. Wilkison), refer
hyplas
- ************************************************************************ * * * * * THIS IS THE H Y P L A S 2.0 README FILE * * ----------------- * * * * HYPLAS is a finite element program for implicit small and large * * strain analisys of hyperelast
test_algorithm_menu
- TURBO译码性能AWGN信道测试（菜单式） 达到误帧限即可停止当前SNR点的测试，节省计算量-TURBO AWGN channel decoding performance test (menu type) to stop the current error frame is limited to the test SNR point, saving computation
vc
- 1) 具备十进制输入（0、1、2…8、9），扩展十六进制运算符（A、B…E、F），具备基本的运算功能，包括加法、减法、乘法、除法、取反，具备小数运算； 2) 三角函数运算，(反)正弦、(反)余弦、(反)正切、(反)余切； 3) 科学运算，包括乘方、取模、开方、指数、阶乘、对数、π和e，角度、弧度切换，二进制、八进制、十进制及十六进制数切换运算， 4) 具备历史计算的记忆功能 5) 用户操作非法或出错时，系统会显示提示； -1) with decimal input
06
- 本程序使用case分支判断数据正负并对正数进行开方运算，若为负数则输出错误。-This procedure to determine the use of case data on positive and negative branches of the computation is the number of prescr iption, if the output error is negative.
apublier
- The multipath performance of a given signal/receiver combination depends on various signal and receiver parameters like signal type/modulation scheme pre correlation bandwidth and filter characteristics, chipping rate of code ,relative power levels o
Chapters_11-13_from_Pages_from_Internetworking_wi
- We have said that protocols allow one to specify or understand communication without knowing the details of a particular vendor s network hardware. They are to computer communication what programming languages are to computation. It should be a
845
- 对电路板的图像进行分割，可以提取电路板中的目标物，以对电路板进行检测。文章使用K均值聚类算法完成对电路板图像的分割，针对传统的K均值聚类算法的不足，提出了使用直方图波形的有效波峰个数来确定K值的大小，并通过使用一种比传统的绝对误差的表示更简洁的表达式，达到了快速分割的目的。对一些电路板图像分割的实验结果表明，文章的方法能够根据目标物的数目有效的确定K值的大小，且比传统的K均值算法减少了运算量及计算时间。-On the circuit board image segmentation, to ex
0367-6234(2005)01-0022-04
- AAA基于多特征的图像自动配准，该算法不仅降低了计算量,而且减少了误配的可能性,并且对灰度差异较大的图像也是适用的。-AAA-based multi-feature image automatic registration, the algorithm not only reduces computation, but also reduce the possibility of error distribution and intensity differences on the larger
lowSNRFreES
- 本文利用软输入软输出信道译码器输出对数似然比随相位偏差变化的规律得到低信噪比MPSK信号的 相位偏差代价函数，并提出一种求解该代价函数的迭代相位搜索方法，以相对较小的运算量实现较高精度的相 位估计。仿真表明，该算法在低信噪比下具有稳定的性能，并且能够克服大多相位估计算法都存在的相位模糊 问题。-In this paper, the soft input soft output channel decoder output log-likelihood ratio with the v
ukf
- An implementation of Unscented Kalman Filter for nonlinear state estimation.-Nonlinear state estimation is a challenge problem. The well-known Kalman Filter is only suitable for linear systems. The Extended Kalman Filter (EKF) has become a standarded
Equalization_Tutorial
- Adaptive equalization教程-Adaptive equalizers compensate for signal distortion attributed to intersymbol interference (ISI), which is caused by multipath within time-dispersive channels. Typically employed in high-speed communication
Intelligent-computation-methods
- 采用bp神经网络对其进行函数拟合。误差反向传播网络（bp网络）是目前人工神经网络模式中最具代表性，应用最广泛的一种模型，具有自学习、自组织、自适应和很强的非线性映射能力，可以以任意精度逼近任意连续函数。-The bp neural network to its function fitting. Error back propagation network (bp network) is the artificial neural network model of the most repres
OFDM-BER-computation
- ofd估计信道性能，计算误比特率，包含信号发射，信道估计，信号接收。在高斯信道，采用qdpsk调制解调。-ofd channel estimation performance, bit error rate calculation, comprising a signal transmitter, channel estimation, signal reception. In the Gaussian channel, using qdpsk modem.
DisparitymapSSDSADNCCaRMS-Error
- Disparity Map computation by Local correspondence search SAD, SSD and NCC. RMS error between the groundtruth and computed disparity map.
An-Efficient-Method-for-Prefilter-Computation-for
- In advanced TDMA mobile communications systems, reduced-state equalization algorithms have to be employed because high-level modulation is used in order to improve spectral efficiency. Such equalizers have only high performance, if the overal
error2d
- Computes the FE error measured in the L2- and H1-norm for 2D problems. Especially useful for illustrating the error decay of piecewise linear finite elements in the common norms.