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于 2014-01-29 发布文件大小:6KB

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File 1: THIS CODE IS USED TO DRAW THE PUMP CURVES AT DIFFERENT PUMP SPEED 1: PUMP CURVE 2: EFFICIENCY CURVE 3: BREAK HORSEPOWER CURVE 4: KW-INPUT CURVE File 2: THIS CODE IS FOR APPLYING THE WAY OF CALCULATING THE EFFICIENCY, POWER AND KW-INPUT FOR VARIABLE SPEED PUMP AT A GIVEN DESIRED HEAD AND DESIRED FLOW AS SHOWN IN THE PAPER TITLED: " how to calculate the pump efficiency and power for variable speed pump" File 3: this code is to correct the use of affinity law by shifting the curve to intersect with the system-curve at the desired flow as shown in the paper titled: "The Correct Method of Calculating Energy Savings to Justify Adjustable-Frequency Drives on Pumps"

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iir
说明：用MATLAB实现双线性变换法设计IIR数字滤波器(Using MATLAB realize Bilinear transform IIR digital filter design)

2008-08-29 10:02:25下载

积分：1
qiueryuanf
描述华氏温百度向摄氏温度的转变的全部程序(Description Fahrenheit Baidu Celsius temperature change program)

2012-05-20 09:28:20下载

积分：1
mti.zip
说明： Radar 动目标MTI检测器雷达MTI动目标检测，里面包含所有动目标检测的滤波器，很实用，有不同系数的滤波器进行比较，滤波器可以直接使用(Radar Moving Target MTI Detector Radar MTI moving target detection, which contains all moving target detection filters, is very practical. The filters with different coefficients are compared. The filters can be used directly.)

2019-06-20 15:54:12下载

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wavelet_packet_gaijing
小波包变换的改进单子带重构,参考书籍杨建国著《小波分析及其工程应用》(Improved Subband Reconstruction of Wavelet Packet Transform.)

2012-04-25 21:03:47下载

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AgrawalSourceCodeImagesCVPR2006
this is a code in background subtraction

2011-11-27 23:42:17下载

积分：1
matlab
包含一些通信系统的仿真程序包括时间分集，频率分集，二时二频分集(Communication system contains some simulation program including time diversity, frequency diversity, frequency diversity two two)

2013-11-27 14:20:44下载

积分：1
emdPinstfreq
主要是关于经验模态分解的还有EEMD的代码(Mainly on empirical mode decomposition EEMD code there)

2014-01-14 17:34:43下载

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IMF1
我自己做的一个EMD的算法，大家可以下载参考(I have do an EMD algorithm, everyone can download it)

2009-04-01 11:05:32下载

积分：1
Comparar_DCT
program that compares the DCT of two matrix

2009-04-28 06:27:11下载

积分：1
HHT
目前，互联网上HHT信号处理技术有三种实现方式，采用MATLAB编程语言，一种是法国研究者设计的G Rilling 2007 另一种是MATLAB文件交换中心由Alan Tan开发的plot_hht程序包，第三种是台湾中央大学数据研究中心提供的EEMD包。其中，我使用了plot_hht程序包，其使用了三个终止条件，驻留分量的单调性，极值点与零点的个数相差不超过1，还有黄锷1998经典文献提出的 SD>0.1，单调性的判断，并不是去判定驻留分量是否是单调函数，而是当曲线是双曲线时，循环结束，由于没有考虑端点效应，程序比较简洁，好读懂，大家学习HHT可以从这个程序包入手，在此抛砖引玉，希冀有人能比较这三种不同的算法的性能和时间复杂度，以及对各种信号的适应性。 (There provides three types of HTT program packages: one developed by France researcher G. Rilling 2007, the other provided by by Alan Tan from Matlab file exchange center and the third one by Taiwan Central University Data Research Center. Please start from the simple one by Tan to learn more.)

2009-04-29 22:43:48下载

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