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MPSKMQAMmudulation.rar
- 本程序用于完成BPSK、QPSK、pi/4QPSK、OQPSK、8PSK、16QAM、32QAM、64QAM和128QAM的调制仿真。并可任意扩展到MPSK和MQAM。程序分成四个部分，fir.m对基带码元序列进行脉冲成型，可选矩形脉冲，升余弦脉冲和平方根升余弦脉冲； modal.m 为主程序，完成岁各种信号的基带星座图映射、脉冲成型和调制；pi4QPSK.m 为pi/4QPSK信号的星座图映射程序；test1.m给出一个简单的频谱显示测试。,This procedure for the com
计算圆周率PI的FORTRAN 的程序
- 这是计算圆周率PI的FORTRAN 的程序，程序简单通过f(x) = 4/(1 + x**2)-This is a good program, compute pi by integrating f(x) = 4/(1+ x**2)
pi
- 一个求pi的源程序，可以精确到几十位 外加一个自己编写的记事本程序 pi.c-A source for pi can be accurate to plus a dozen have written the Notepad program pi.c
Pi
- 用Visual C++开发的图形化圆周率Pi计算程序，共有“反正切 级数展开”、“反正弦级数展开”、“Marchin公式”、“Shank s公式”和“Gauss公式”五种方法可供选择。-Using Visual C++ development of graphical Pi pi calculation program, a total of " arctangent series expansion," " arcsine Series" , &quo
caculation-of-PI
- 通过c++实现对pi的多位计算，该程序是基于基本对话框的编程应用，其中pi的算法值得学习-Through the c++ implementation of a number of the calculation of pi, the program is based on the basic dialog box programming applications, the algorithm should be one of Learn pi
vector
- 异步电机矢量控制控制的matlab实现，系统采用3个pi调节器，分别为磁链调节器、转矩电流调节器、转速调节器，封装得比较好，适合初学者，版本matlab7.1-Vector control of induction motor control to achieve matlab, system modulator 3 pi, respectively, flux regulator, torque current regulator, speed regulator, a better pack
PI
- 概率与数理统计的小作业，通过随机输入的两个数来获取伪随机数，进行概率计算PI的约值-Probability and Mathematical Statistics of small operations, through a number of random input to obtain two pseudo-random number, the probability calculation about the value of PI
mengtekaluofaqiupi
- 蒙特卡洛求pi，非常简单的求pi值的代码源-Monte Carlo for pi, a very simple code for the source of the value of pi
DSP
- Tutorial of filter: design a lowpass FIR filter of cutoff requency 0.3*pi. Plot the impulse responses h(n) and magnitude responses of the designed filters
fuzz19withGA
- optimizing a fuzzy rule based PI controller with Genetic Algorithm
objec_fitness
- optimization of a fuzzy rule based PI controller with using Genetic Algorithm
dtcit_win32
- 对大滞后系统，本交互式软件提供了PI调节和史密斯预估器调节的比较，对了解大滞后系统的控制很有帮助。-Large delay system, the interactive software provides a PI regulator and the Smith predictor regulation comparison, to understand the lag system helpful.
a
- 用级数PI/4 = 1 -1/3 + 1/5 -1/7+…求PI的近似值，要求取前1000项来计算。-With a series PI/4 = 1-1/3+ 1/5-1/7+ ... seeking an approximation of PI, demanded before the 1000 data.
fit_maxwell_pdf
- fit_maxwell_pdf - Non Linear Least Squares fit of the maxwellian distribution. given the samples of the histogram of the samples, finds the distribution parameter that fits the histogram samples. fits data to the probability of the form:
pi.tar
- 一个好的算法，用于演示，如何获得PI值，可以精确到小数点后上千位。-A good example to show how to produce the value of PI
A-Gain-adjusted-Fuzzy-PI-PD-Adaptive-Controller-b
- a gain-adjusted fuzzy PI/PD (GFPIPD) adaptive controller is proposed. The proposed controller first constructs fuzzy rules for fuzzy PD/PI controller with the fixed weighting. Then the fuzzy rules, which self-learning their parameters for a desired
EM-for-HMM-Multivariate-Gaussian-processes
- Expectation-Maximization algorithm for a HMM with Multivariate Gaussian measurement Usage ------- [logl , PI , A , M , S] = em_ghmm(Z , PI0 , A0 , M0 , S0 , [options])
computer-the-value-of-PI
- 使用c++语言实现。 大家都知道π=3.1415926……无穷多位, 历史上很多人都在计算这个数, 一直认为是一个非常复杂的问题。现在有了电脑, 这个问题就简单了。 电脑可以利用级数计算出很多高精度的值, 有关级数的问题请参考《高等数学》,以下是比较有名的有关π的级数: -Use c++ language. We all know that π = 3.1415926 ... ... infinitely many, many people in history in the cal
use-cPP-to-got-the-value-of-PI
- 使用c++语言实现。 大家都知道π=3.1415926……无穷多位, 历史上很多人都在计算这个数, 一直认为是一个非常复杂的问题。现在有了电脑, 这个问题就简单了。 电脑可以利用级数计算出很多高精度的值, 有关级数的问题请参考《高等数学》,以下是比较有名的有关π的级数: -Use c++ language. We all know that π = 3.1415926 ... ... infinitely many, many people in history in the cal
use-cPP-PI-3.1415926
- 使用c++语言实现。 大家都知道π=3.1415926……无穷多位, 历史上很多人都在计算这个数, 一直认为是一个非常复杂的问题。现在有了电脑, 这个问题就简单了。 电脑可以利用级数计算出很多高精度的值, 有关级数的问题请参考《高等数学》,以下是比较有名的有关π的级数: -Use c++ language. We all know that π = 3.1415926 ... ... infinitely many, many people in history in the cal