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Description: //最小二乘法直线拟合
m_FoldList为关键点(x,y)的链表
拟合直线方程(Y=kX+b)
-/ / linear least squares fitting m_FoldList as the key point (x, y) of Chain fitting linear equation (Y = C/56 b)
Platform: |
Size: 3039 |
Author: qiao |
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Description: 程序说明查询演示，是一个简单的演示程序，适合初学者-description of the procedures for inquiries demo is a simple demonstration program, for beginners
Platform: |
Size: 485098 |
Author: xingkun |
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Description: zemax源码：
This DLL models an anamorphic aspheric surface.
This surface is essentially an even aspheric surface with different terms for
the x and y directions.
The sag is given by:
Z = ((CX*x*x)+(CY*y*y)) / (1 + sqrt(1-((1+KX)*CX*CX*x*x)-((1+KY)*CY*CY*y*y)))
+ AR*( (1 - AP)*x*x + (1 + AP)*y*y )^2
+ BR*( (1 - BP)*x*x + (1 + BP)*y*y )^3
+ CR*( (1 - CP)*x*x + (1 + CP)*y*y )^4
+ DR*( (1 - DP)*x*x + (1 + DP)*y*y )^5
Note the terms AR, BR, CR, and DR ... have units of length to the -3, -5, -7, and -9 power.
The terms AP, BP, CP, and DP are dimensionless.
The surface is rotationally symmetric only if AP = BP = CP = DP == 0 and CX = CY and KX = KY.
Platform: |
Size: 23995 |
Author: 狄拉克 |
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Description: 直线Y=Kx+b拟合方法。使用二乘法作的-straight Novel b = Y fitting method. Use for the two multiplication
Platform: |
Size: 29757 |
Author: lixin |
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Description: 直接数字式频率合成器(DDS)设计实验(电子设计竞赛赛题) 其它详细资料说明请参考
http://www.kx-soc.com-direct digital frequency synthesis (DDS) experimental design (Electronic Design Contest tournament title) said other details Please refer to prescribed http://www.kx-soc.com
Platform: |
Size: 42274 |
Author: 阳光 |
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Description: 重点撑握数值微分法.此法主要内容为先算出直线的斜率 k=△y/△x 其中, △x=x1-x0, △y=y1-y0,(x0,y0)和(x1,y1)分别是直线的端点坐标。然后，从直线的起点开始，确定最佳逼近于直线的y坐标均为整数，让X从起点到终点变化，每步递增1，计算对应的y坐标，y=kx+B,并取象素（x，round(y)）。用这个方法既直观，以可行，然而效率低。-focus on shoring grip numerical differentiation. This method is mainly as first calculated linear slope # k = y / x which x = x1 - x0, y1 = y-y0, (x0, y0) and (x1, y1) were straight endpoint coordinates. Then, straight from the starting point, to determine the best approach in a straight line y coordinates are integers, and let X from start-to-end change, every step an increase, calculated corresponding y, y = Response kx B, and admission pixel (x, round (y)). Using this method is straightforward, to the extent feasible, but inefficient.
Platform: |
Size: 27857 |
Author: news |
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Description: 重点撑握数值微分法.此法主要内容为先算出直线的斜率 k=△y/△x 其中, △x=x1-x0, △y=y1-y0,(x0,y0)和(x1,y1)分别是直线的端点坐标。然后，从直线的起点开始，确定最佳逼近于直线的y坐标均为整数，让X从起点到终点变化，每步递增1，计算对应的y坐标，y=kx+B,并取象素（x，round(y)）。用这个方法既直观，以可行，然而效率低。-focus on shoring grip numerical differentiation. This method is mainly as first calculated linear slope# k = y/x which x = x1- x0, y1 = y-y0, (x0, y0) and (x1, y1) were straight endpoint coordinates. Then, straight from the starting point, to determine the best approach in a straight line y coordinates are integers, and let X from start-to-end change, every step an increase, calculated corresponding y, y = Response kx B, and admission pixel (x, round (y)). Using this method is straightforward, to the extent feasible, but inefficient.
Platform: |
Size: 27648 |
Author: news |
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Description: //最小二乘法直线拟合
m_FoldList为关键点(x,y)的链表
拟合直线方程(Y=kX+b)
-//linear least squares fitting m_FoldList as the key point (x, y) of Chain fitting linear equation (Y = C/56 b)
Platform: |
Size: 3072 |
Author: qiao |
Hits:
Description: 程序说明查询演示，是一个简单的演示程序，适合初学者-description of the procedures for inquiries demo is a simple demonstration program, for beginners
Platform: |
Size: 599040 |
Author: xingkun |
Hits:
Description: zemax源码：
This DLL models an anamorphic aspheric surface.
This surface is essentially an even aspheric surface with different terms for
the x and y directions.
The sag is given by:
Z = ((CX*x*x)+(CY*y*y)) / (1 + sqrt(1-((1+KX)*CX*CX*x*x)-((1+KY)*CY*CY*y*y)))
+ AR*( (1 - AP)*x*x + (1 + AP)*y*y )^2
+ BR*( (1 - BP)*x*x + (1 + BP)*y*y )^3
+ CR*( (1 - CP)*x*x + (1 + CP)*y*y )^4
+ DR*( (1 - DP)*x*x + (1 + DP)*y*y )^5
Note the terms AR, BR, CR, and DR ... have units of length to the -3, -5, -7, and -9 power.
The terms AP, BP, CP, and DP are dimensionless.
The surface is rotationally symmetric only if AP = BP = CP = DP == 0 and CX = CY and KX = KY.
-ZEMAX source: This DLL models an anamorphic aspheric surface.This surface is essentially an even aspheric surface with different terms forthe x and y directions.The sag is given by: Z = ((CX* x* x)+ (CY* y* y))/(1+ sqrt (1- ((1+ KX)* CX* CX* x* x)- ((1+ KY)* CY* CY* y* y)))+ AR* ((1- AP)* x* x+ (1+ AP)* y* y) ^ 2+ BR* ((1- BP)* x* x+ (1+ BP)* y* y) ^ 3+ CR* ((1- CP)* x* x+ (1+ CP)* y* y) ^ 4+ DR* ((1- DP)* x* x+ (1 2B ! DP)* y* y) ^ 5Note the terms AR, BR, CR, and DR ... have units of length to the-3,-5,-7, and-9 power.The terms AP, BP, CP , and DP are dimensionless.The surface is rotationally symmetric only if AP = BP = CP = DP == 0 and CX = CY and KX = KY.
Platform: |
Size: 23552 |
Author: 狄拉克 |
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Description: DSP原程序 有多个数据包 下载学习之用-DSP original program a number of data packets downloaded learning purposes
Platform: |
Size: 334848 |
Author: gedabo |
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Description: 直线Y=Kx+b拟合方法。使用二乘法作的-straight Novel b = Y fitting method. Use for the two multiplication
Platform: |
Size: 29696 |
Author: lixin |
Hits:
Description: 直接数字式频率合成器(DDS)设计实验(电子设计竞赛赛题) 其它详细资料说明请参考
http://www.kx-soc.com-direct digital frequency synthesis (DDS) experimental design (Electronic Design Contest tournament title) said other details Please refer to prescribed http://www.kx-soc.com
Platform: |
Size: 41984 |
Author: 阳光 |
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Description: KXML,文档,我也不太知道,只是电脑里有上传上来分给大家-KXML, document and I am not aware of this, but computer has upload up to the U.S.
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Size: 104448 |
Author: 李冠群 |
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Description: 康芯FPGA开发竞赛板kx-dvp3f的电路图-Kangxin FPGA development board kx-dvp3f circuit race
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Size: 56320 |
Author: liaocongliang |
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Description: 杭州康芯的FPGA实验板的编程使用说明，ppt格式图片实例说明-KX-7C statement of FPGA lab
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Size: 892928 |
Author: wxq1989 |
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Description: 最小二乘法一般是用来拟合直线和一些线性数据的，就是用一条直线来尽可能的表达若干的点的趋势，当然直线穿过所有的点是最好的，但往往有误差存在，所以拟合出的直线要求误差最小.设这些点为(x1,y1),(x2,y2)....(xn,yn).拟合直线为y=kx+b.-Ordinary least squares method is used to fit a straight line and a number of linear data, that is, as far as possible with a straight line to the point of the expression of a number of trends, of course, a straight line through all the points is the best, but often there is a margin of error, Therefore, a straight line fitting the requirements of the smallest error. established for these points (x1, y1), (x2, y2 )....( xn, yn). fitting straight line y = kx+ b.
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Size: 2048 |
Author: lining |
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Description: 超级科学计算器，暂时不支持八、二、十（但支持十到二）、十六进制转换-Super scientific calculators, do not support the eight, two, ten (but support 10-2), hexadecimal conversion
Platform: |
Size: 4096 |
Author: wuyongji |
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Description: nice eng user manual for KX-T30810 programming manual.
Platform: |
Size: 5120 |
Author: kamranmu |
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Description: Service manual for KX-F680
Platform: |
Size: 3004416 |
Author: Nenad |
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