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Tutorial regarding SOPC complete reference

课件，很好的(Courseware, very good)

用于实现灰度图像阈值分割的一维otsu方法，matlab源程序(Used to achieve gray image threshold segmentation of the one-dimensional Otsu method, matlab source)

denoise In BayesShrink[5] we determine the threshold for each subband assuming a Generalized Gaussian Distribution(GGD) . The GGD is given by GG¾ X ¯ (x) = C(¾ X ¯ )exp¡ [® (¾ X ¯ )jxj]¯ (6) ¡ 1 < x < 1 ¯ > 0, where ® (¾ X ¯ ) = ¾ ¡ 1 X [ ¡ (3=¯ ) ¡ (1=¯ ) ]1=2 and C(¾ X ¯ ) = ¯ ¢ ® (¾ X ¯ ) 2¡ ( 1 ¯ ) and ¡ (t) = R1 0 e¡ uut¡ 1du. The parameter ¾ X is the standard deviation and ¯ is the shape parameter It has been observed[5] that with a shape parameter ¯ ranging from 0.5 to 1, we can describe the the distribution of coefficients in a subband for a large set of natural images.Assuming such a distribution for the wavelet coefficients, we empirically estimate ¯ and ¾ X for each subband and try to find the threshold T which minimizes the Bayesian Risk, i.e, the expected value of the mean square error.

Statistical interference book.

it is a book for learning practical genetic algorithm in matlab

creating animation in matlab

MATLAB+7.X程序设计语言（第二版）楼顺天 第一章 MATLAB系统概述 第二章 MATLAB基本操作 第三章 MATLAB图形系统 第四章 MATLAB程序设计 第五章 MATLAB基本应用领域 第六章 数据阵列类型与结构 第七章 字符串处理 (MATLAB+7.X programming language (second edition) the MATLAB basic operation of floor Sunchon MATLAB System Overview Chapter II Chapter III of MATLAB graphics system Chapter Chapter MATLAB basic applications Chapter MATLAB programming data array type and structure of Chapter VII of the string processing)

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"

design electronic device in photonic crystal