Description: Routine marburg: To estimate the AR parameters by Burg algorithm.
Input Parameters:
n : Number of data samples
ip : Order of autoregressive process
x : Array of complex data samples x(0) through x(n-1)
Output Parameters:
ep : Real variable representing driving noise variance
a : Array of complex AR parameters a(0) to a(ip)
ierror=0 : No error
=1 : ep<=0 .
ef : complex work array. ef[0] to ef[n-1]
eb : complex work array. eb[0] to eb[n-1]
in chapter 12 Platform: |
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Description: Routine marburg: To estimate the AR parameters by Burg algorithm.
Input Parameters:
n : Number of data samples
ip : Order of autoregressive process
x : Array of complex data samples x(0) through x(n-1)
Output Parameters:
ep : Real variable representing driving noise variance
a : Array of complex AR parameters a(0) to a(ip)
ierror=0 : No error
=1 : ep<=0 .
ef : complex work array. ef[0] to ef[n-1]
eb : complex work array. eb[0] to eb[n-1]
in chapter 12-Routine marburg: To estimate the AR parameters by Burg algorithm. Input Parameters: n: Number of data samples ip: Order of autoregressive process x: Array of complex data samples x (0) through x (n-1) Output Parameters: ep: Real variable representing driving noise variance a: Array of complex AR parameters a (0) to a (ip) ierror = 0: No error = 1: ep <= 0. ef: complex work array. ef [0] to ef [n-1] eb: complex work array. eb [0] to eb [n-1] in chapter 12 Platform: |
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Description: 本书全面介绍了c语言的基本概念、语法规则和程序设计的基本方法，数组与函数，指针类
型的各种操作，复合数据类型及应用，文件操作和c??程序设计基础等。从实用的日的山发*列
举了大量有一定实用价值的程序，每一章配有适量的习题。-This book a comprehensive introduction to the basic concept of c language, grammar rules and procedures for the design of the basic methods, the array with the function pointer type of a variety of operations, complex data types and applications, file operations, and c?? Programming foundation. From the mountains of practical on a large number of fat* list have some practical value to the process, each chapter with an appropriate amount of exercise. Platform: |
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Description: 目前市场上的媒体播放器产品琳琅满目，外国的有MicroSoft的Media Player、Winamp，……国产的有超级解霸200X、东方影都等等，让人不知道用什么好了。其实对一个程序员来说，媒体播放器的DIY也不象想象中的那么复杂，Mp3因其较高的压缩率,较好的音质,成为越来越多的使用者的喜爱,用自己编制的mp3播放器听mp3音乐一定很有乐趣.另外，这篇毕业设计也是检验我对delphi的认识和理解。作为修完大学课程的大学生，能够作出一个有基本功能的MP3播放器-Currently on the market for media players dazzling array of products in foreign countries have MicroSoft s Media Player, Winamp, ... ... made in China have super king 200X, Oriental Cinema, etc., people do not know what better. In fact, a programmer, the media player does not like the thought of DIY in the less complex, Mp3 because of a higher compression ratio, better sound quality, a growing number of users, love, with their own preparation The mp3 player is very fun to listen to mp3 music, definitely. In addition, this graduation design is also testing my delphi knowledge and understanding. As college students complete a university course, can make a basic function of the MP3 player Platform: |
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Description: 实现了一维实序列的fft变换，有随机数产生函数、补零函数，返回值放在一个复数数组中，并有取模运算。-Achieved on the real sequence of fft transform, there are random number generator function, zero fill function, the return value in a complex array, and a modulo operation. Platform: |
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Author:zhouyanmei |
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Description: 显示一个经验概率密度函数在输入数组中的密度分布直方图X的使用nbins箱的数目（默认pdfplot套nbins至20）。如果输入X是一个矩阵，然后pdfplot（X）的分析它的载体，并显示所有值的PDF格式。对于复杂的输入X，pdfplot（X）的显示PDF格式的-displays a histogram of the empirical probability density function (PDF)
for the data in the input array X using nbins number of bins
(by default pdfplot sets nbins to 20).
If input X is a matrix, then pdfplot(X) parses it to the vector and
displays PDF of all values.
For complex input X, pdfplot(X) displays PDF of abs(X).
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Description: 等间距线性阵列，阵元数M=8，阵元间距d= λ /2，等幅加权，目标方位φr =0°。产生空间白噪声矢量（复高斯分布）。
设阵列信号矢量元素s(m)=exp[j mψr]，其信号幅度为1，该阵元接收机附加的高斯噪声为n(m)=nmr+jnmi，其中实虚部均为独立同分布N(0, σ2)的高斯随机数，则该通道合成信号x(m)=s(m) + n(m)，其中信噪比为：
SNR = 10 lg[1/(2σ2)] = – 3 – 10 lg(σ2) (dB)
-The spacing of the linear array, and the array element number M = 8, the array element spacing d = λ/2, equal amplitude weighted target azimuth φR = 0. Space generated white noise vector (complex Gaussian distribution). Let array signal vector elements s (m) = exp [j mψr], the signal amplitude, the element receiver additional Gaussian noise n (m) = nmr+jnmi which the real and imaginary parts are independent and identically distributed N ( Gaussian random numbers of 0, σ2), the channel the synthesis signal x (m) = s (m) the PPLS n (m), where SNR is: SNR = 10 lg [1/(2σ2)] =- 3- 10 lg (σ2) (dB) Platform: |
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Description: 1、 求一维数组的最大值和最小值
2、 用一维数组输出杨辉三角
3、 找出一个二维数组的鞍点
4、 找出两个字符串中所有共同的字符
5、 输出金额的中文大写形式
6、 实现一个复数类
7、 实现一个银行账户类
8、 编写程序实现判断及识别标识符的功能
9、 实现一个计算器
10、 编程实现一个用户登录窗口，其中用户名要求为10位的数字，且第一个数字不能为0.
-1, find the one-dimensional array of maximum and minimum output Pascal' s Triangle, a one-dimensional array, find the saddle point of a two-dimensional array to identify all common characters in the two strings 5, the output amount of Chinese uppercase to achieve a complex class 7, a bank account class 8, programming judgment and identification identifier to achieve a calculator 10, programming a user login window, in which the user name requirements for 10 number, and the first digit can not be 0. Platform: |
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Description: 复化三点Gauss-lengend公式求pi，Relief计算分类权重，阵列信号处理的高分辨率估计，使用拉亚普诺夫指数的公式，用于信号特征提取、信号消噪，使用大量的有限元法求解偏微分方程。- Complex of three-point Gauss-lengend the Formula pi, Relief computing classification weight, High-resolution array signal processing estimates, Raya Punuo Fu index using the formula, For feature extraction, signal de-noising, Using a large number of finite element method to solve partial differential equations. Platform: |
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Description: 多抽样率信号处理，包括最小二乘法、SVM、神经网络、1_k近邻法,matlab编写的元胞自动机，使用大量的有限元法求解偏微分方程，LCMV优化设计阵列处理信号，关于小波的matlab复合分析，部分实现了追踪测速迭代松弛算法。- Multirate signal processing, Including the least squares method, the SVM, neural networks, 1 _k neighbor method, matlab prepared cellular automata, Using a large number of finite element method to solve partial differential equations, LCMV optimization design array signal processing, Matlab wavelet analysis on complex, Partially achieved tracking speed iterative relaxation algorithm. Platform: |
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Description: 利用自然梯度算法，IMC-PID是利用内模控制原理来对PID参数进行计算，虚拟力的无线传感网络覆盖，包含了阵列信号处理的常见算法，关于小波的matlab复合分析，代码里有很完整的注释和解释，采用波束成形技术的BER计算，使用大量的有限元法求解偏微分方程。- Use of natural gradient algorithm, The IMC- PID is using the internal model control principle for PID parameters is calculated, Virtual power wireless sensor network coverage, Contains a common array signal processing algorithm, Matlab wavelet analysis on complex, Code, there are very complete notes and explanations By applying the beam forming technology of BER Using a large number of finite element method to solve partial differential equations. Platform: |
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Description: MATLAB入门基础MATLAB自问世起，就以数值计算称雄。MATLAB进行数值计算的基本处理单位是复数数组（或称阵列），并且数组维数是自动按照规则确定的。这一方面使MATLAB程序可以被高度“向量化”，另方面使用户易写易读。(MATLAB entry based on the advent of MATLAB, the numerical calculation rule. The basic processing unit for numerical calculation of MATLAB is the complex number array (or array), and the dimension of the array is automatically determined according to the rules. In this way, the MATLAB program can be highly "vectorization", and on the other hand, users are easy to write and read easily.) Platform: |
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Search - array of complex number