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4) 创建一个名为Complex的类，进行复数的算术运算。复数的形式为：
realpart+imaginarypart*i
用浮点变量表示类的private数据。提供构造函数，能够对所声明的该类对象进行初始化。在不提供初始化值的情况下，该构造函数应包含默认值。针对以下功能，分别提供一个public成员函数。
（1）两个复数相加；
（2）两个复数相减
（3）用（a, b）的形式打印复数，其中a为实部，b为虚部。
(4) Create a class called Complex, and perform complex arithmetic operations. Plural form: realpart+imaginarypart* i said private data class with floating point variables. Provide a constructor, the object can be declared for the class is initialized. In the case do not provide initialization values, the constructor should contain default values. For the following functions, which provide a public member function. (A) two complex numbers (2) the subtraction of two complex (3) (a, b) in the form of plural printing, where a is the real part, b is the imaginary part.)
- 2013-12-18 15:14:46下载
- 积分：1
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threephaseinverter
simulation of three phase inverter
- 2009-11-15 01:37:06下载
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how-to-seek-a-extremum-sequence
Matlab中如何求一个序列的极值？在Matlab中有专门求序列最大值和最小值的函数，分别是Max 和 Min，但是有时候我们不满足于求整个序列的最值，而是对序列的极值，也就是局部的最值感兴趣。对于解析函 数，这个比较简单，只要令一阶倒数为零求出对应的自变量就行了。(Matlab how to seek a extremum sequence? In the Matlab there is a special function for sequence of maximum and minimum values, respectively is Max and Min the value, but sometimes we do not meet for the whole series, but the extremum sequence, also is the value of local interest. For analytic functions, this is relatively simple, as long as the countdown to zero order and related variables on the line.)
- 2015-04-02 10:12:42下载
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GAMP
matlab 匹配追踪算法,garbor原子的，非常好用(matlab matching pursuit)
- 2021-04-08 15:29:00下载
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zkjflyjd
距离保护傅里叶模型算法
使用图基滤波器
控制阻抗轨迹显示范围
在阻抗平面画出阻抗圆特性、整定阻抗直线特性和短路阻抗轨迹( Distance protection algorithm using the Fourier model-based filter control chart shows the range impedance locus in the impedance circle characteristic impedance plane plot, setting characteristics and short-circuit impedance line impedance locus)
- 2011-01-26 19:43:57下载
- 积分：1
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signalanalysisZHH
说明： ｓｉｇｎ那个：里边有信号的傅里叶变换，功率谱分析，轴系估计图，相关分析，相干分析(sign that: a signal inside the Fourier transform, power spectrum analysis, shaft estimation map, correlation analysis, coherence analysis)
- 2010-04-23 22:33:39下载
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KMeans
KMeans聚类 (KMeans clustering)With the given cluster number, find the best initial state via running
multiple kmean algorithms.((KMeans clustering)With the given cluster number, find the best initial state via running
multiple kmean algorithms.)
- 2009-09-19 00:33:15下载
- 积分：1
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DBPSK_awgn
DBPSK调制模式在高斯信道下的误码率。(the ber performance of DBPSK through gaussian channel.)
- 2010-03-11 18:31:29下载
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CompAidBook
it is an ebook for learning pid controller design with matlab functions
- 2013-01-03 01:39:47下载
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SimpleKalman(2)
one dimension problem kalman filter, using velocity information
- 2012-05-09 19:47:54下载
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