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计算地球表面两点之间的距离geodistance
用来计算地球表面两点之间的距离，该程序通过输入两点的经纬度坐标确定两点的距离，可用于各种工程应用当中(The Earth s surface used to calculate the distance between two points, two points in the program by entering the latitude and longitude coordinates to determine the distance between two points can be used in a variety of engineering applications which)
- 2020-07-19 18:48:46下载
- 积分：1
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guanghuabi
光滑比的检验，用于灰色预测模型的建立过程，如果数据达不到要求，就不能用来预测(to exam it whether smooth or not)
- 2014-08-15 14:56:04下载
- 积分：1
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ARspectram-analysis
该程序的主要功能是对心音信号进行AR功率谱分析，同时带有去噪功能。(The program' s main function is to heart sound signals AR power spectrum analysis, and with denoising function.)
- 2011-11-27 10:00:31下载
- 积分：1
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1
一种未知信源数的高分辨DOA 估计算法：众多性能优良的超分辨波达方向(DOA)估计算法通常需要预先判定信源数目，然而，现有的信源数估计
算法在有限采样快拍条件下，估计性能随着信噪比的降低而下降，错误概率也相应增加，最终导致DOA 估计失败。
该文提出一种超分辨的DOA 估计算法，此算法不需要预判信源个数和进行特征值分解，同时在时变环境中，针对
快拍数较少的情况下，依然保持较高的角度分辨能力，可以被认为是综合了Capon 法和MUSIC 法的优点。(Algorithm on High Resolution DOA Estimation
without Sources Number：Many of the super resolution DOA(Direction-Of-Arrival) estimation algorithms presume the number of
signal sources. Since the sample snapshot is limited, however, the available algorithms on source number estimation
may fail at lower SNR. In this paper, a novel algorithm for high resolution DOA estimation is proposed, which not
only skips sources number estimation and EVD, but also behaves satisfactorily with a few snapshot, it may be
viewed as a combination of merit of conventional Capon and MUSIC method.)
- 2013-12-30 18:29:20下载
- 积分：1
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sanxiangbupinghengip_iq
三相不平衡的补偿方法，simulink环境下实现。(Unbalanced three-phase compensation method, simulink environment to achieve.)
- 2020-10-18 16:37:26下载
- 积分：1
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correlation2
相关函数
两个数组相关
涉及两个正变换和一个反变换(Correlation function related to the two arrays are involved in both transformation and an anti-transformation)
- 2010-10-22 20:10:18下载
- 积分：1
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live-load-and-deterioration-effects
通过小波理论与回归分析提取桥梁的活载与劣化效应(Live load and deterioration effects of the bridge)
- 2012-04-07 00:37:28下载
- 积分：1
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project
对双极性随机序列二进制数字基带信号，采用开方升余弦滚降波形、矩形脉冲、半波正弦在白噪声条件下的最优（匹配滤波器）接收程序。考察码间串扰和白噪声共同作用引发的误码，画出误码率曲线；设计均衡器画出误码率曲线。(Bipolar random sequence of binary digital baseband signal, using the square root raised cosine wave, rectangular pulse, half sine wave white noise under optimal conditions (matched filter) receiver. Crosstalk and white noise error caused by interaction between the inspection code, drawn BER curves design equalizer to draw BER curves.)
- 2014-12-28 20:01:30下载
- 积分：1
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ee
说明： lms实现自适应均衡器 作用是比较明显的(lms)
- 2009-11-19 20:46:18下载
- 积分：1
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mfiles
经典matlab实例，涵盖matlab运用的几乎所有例程。是matlab学习者的最佳选择(this is the example of matlab,it is best choice oflearner of matlab)
- 2009-12-13 13:50:12下载
- 积分：1
