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[Other resourceconcorr

Description: 计算如序列x[k]={1,2,3,4,5}与序列h[k]={2,-2,3,5}的卷积本程序是和互相关的C源程序。-if the calculation sequence x [k] = () 1,2,3,4,5 and sequence h [k] = (2, ,3, 5) of the deconvolution procedure is inter-related to the C source.
Platform: | Size: 63146 | Author: | Hits:

[Graph Recognizepatternreg

Description: 模式识别中的Parzen窗法ISODATA算法H-K(Ho-Kashyap)算法的实现,用matlab和VC编写-pattern recognition of Parzen window ISODATA method algorithm H-K (Ho-Kashya p) algorithm implementation using Matlab and VC prepared
Platform: | Size: 80481 | Author: 杜检来 | Hits:

[Mathimatics-Numerical algorithmsMAMPRES

Description: Routine mampres: To obtain amplitude response from h(exp(jw)). input parameters: h :n dimensioned complex array. the frequency response is stored in h(0) to h(n-1). n :the dimension of h and amp. fs :sampling frequency (Hz). iamp:If iamp=0: The Amplitude Res. amp(k)=abs(h(k)) If iamp=1: The Amplitude Res. amp(k)=20.*alog10(abs(h(k))). output parameters: amp :n dimensioned real array. the amplitude-frequency response is stored in amp(0) to amp(n-1). Note: this program will generate a data file \"filename.dat\" . in chapter 2-Routine : To obtain amplitude response from h (exp (jw)). input parameters : h : n dimensioned complex array. the frequency res Islam is stored in h (0) to h (n-1). n : the dimension of h and amp. fs : sampling frequency (Hz). iamp : If iamp = 0 : The Amplitude Res. amp (k) = abs (h (k)) If iamp = 1 : The Amplitude Res. amp (k) = 20 .* alog10 (abs ( h (k))). output parameters : amp : n dimensioned real array. the amplitude-freq uency response is stored in amp (0) to amp (n-1). Note : this program will generate a data file "filenam e.dat. " in chapter 2
Platform: | Size: 969 | Author: king_key | Hits:

[Otherrcd

Description: 问题描述: 一杯沸水冷却,圆柱体模型,底面半径0.05m,高0.1m,周围温度20度,初始水温100度 方程是四维输运方程(常数a^2=k/(c*p),k是热传导系数0.6006焦/(米*秒*度)) 初始条件:t=0时水等于100度 边界条件:1.上下壁都是自由冷却,第三类边界条件,周围温度保持在20度(H=k/h,h取1) 2.杯壁绝热,第二类边界条件 图形显示格式,取过圆柱轴的截面温度变化将其做成动画. -Problem description : a cup of boiling water cooling cylinder model, the bottom radius of 0.05m, 0.1m high. temperature around 20 degrees, initial temperature of 100 degrees equation is four-dimensional equations (a constant ^ 2 = k / (c * p), k is the thermal conductivity coefficient of 0.6006 Coke / (m * * seconds degrees)) initial conditions : t = 0 to 100 degree water boundary conditions : 1. upper and lower walls are free cooling, the third boundary conditions, maintain the temperature around 20 degrees (H = k / h, h for 1) 2. Beibi insulation, The second category boundary conditions graphics format, cylindrical shaft for the cross section of its temperature changes caused animation.
Platform: | Size: 1222 | Author: saifu | Hits:

[Otherdsphomework1

Description: 数字信号处理的应用之一是从含有加性噪声的信号中去除噪声。现有被噪声污染的信号x[k]=s[k]+d[k],式中: 为原始信号d[k]为均匀分布的白噪声。 (1)分别产生50点的序列s[k]和白噪声序列d[k],将二者叠加生成x[k],并在同一张图上绘出x0[k],d[k]和x[k]的序列波形。 (2)均值滤波可以有效去除叠加在低频信号上的噪声。已知3点滑动平均数字滤波器的单位脉冲响应为h[k]=[1,1,1 k=0,1,2],计算y[k]=x[k]*h[k],在同一张图上绘出前50点y[k],s[k]和x[k]的波形,比较序列y[k]和s[k]。 -digital signal processing applications from one containing additive noise signal denoising. Existing noise pollution was a signal x [k] = s [k] d [k], where : of the original signal d [k] uniform distribution of white noise. (1) have 50 points each sequence s [k] and white noise sequence d [k] superposition of the two generation x [k] and the same is likely to draw a map x0 [k] d [k] and x [k] waveform sequence. (2) mean filter can effectively remove superimposed on the low-frequency noise on the signal. 3:00 known moving average digital filter unit for pulse response h [k] = [k = 0,1,2 1,1,1] Calculation y [k] = x [k] * h [k], the same is likely to draw a map before 50 y [k] s [k] and x [k] waveform sequence comparison y [k] s and [k].
Platform: | Size: 29280 | Author: 魏臻 | Hits:

[Otheryuanzhut

Description: 一杯沸水冷却,圆柱体模型,底面半径0.05m,高0.1m,周围温度20度,初始水温100度 方程是四维输运方程(常数a^2=k/(c*p),k是热传导系数0.6006焦/(米*秒*度)) 初始条件:t=0时水等于100度 边界条件:1.上下壁都是自由冷却,第三类边界条件,周围温度保持在20度(H=k/h,h取1) 2.杯壁绝热,第二类边界条件 -cup of boiling water cooling cylinder model, the bottom radius of 0.05m, 0.1m high. temperature around 20 degrees, initial temperature of 100 degrees equation is four-dimensional equations (a constant ^ 2 = k / (c * p), k is the thermal conductivity coefficient of 0.6006 Coke / (m * * seconds degrees)) initial conditions : t = 0 to 100 degree water boundary conditions : 1. upper and lower walls are free cooling, the third boundary conditions, maintain the temperature around 20 degrees (H = k / h, h for 1) 2. Beibi insulation, the second boundary condition
Platform: | Size: 1212 | Author: 洪峰 | Hits:

[File Operatemnyz

Description: 一杯沸水冷却,圆柱体模型,底面半径0.05m,高0.1m,周围温度20度,初始水温100度 方程是四维输运方程(常数a^2=k/(c*p),k是热传导系数0.6006焦/(米*秒*度)) 初始条件:t=0时水等于100度 边界条件:1.上下壁都是自由冷却,第三类边界条件,周围温度保持在20度(H=k/h,h取1) 2.杯壁绝热,第二类边界条件 图形显示格式,取过圆柱轴的截面温度变化将其做成动画.
Platform: | Size: 4423 | Author: 周胜灵 | Hits:

[CSharpjasmine9

Description: 哈希表查找、分块查找 1. 编写一个程序,输出在顺序表{8,14,6,9,10,22,34,18,19,31,40,38,54,66,46,71,78,68,80,85,100,94,88,96,87}中采用分块查找方法(每块的块长为5,共有5块)查找关键字46的过程. 2. 编写一个程序实现哈希表的相关运算, 并在此基础上完成如下功能: (1) 建立{16,74,60,43,54,90,46,31,29,88,77}哈希表A[0…12], 哈希函数为: H(k)=key % 13, 并采用线性探查法解决冲突. (2) 在上述哈希表中查找关键字为29的记录. (3) 在上述哈希表中删除关键字为77的记录,再将其插入
Platform: | Size: 4666 | Author: jiangyumin | Hits:

[AlgorithmMAIN 3-DIMENSIONAL CFD-PROGRAM

Description:

 

#//u(i,j)        x方向的速度u;或者θ方向速度
#//u(i,j)        y方向的速度v;或者径向速度ur'h\K
#//pc(i,j)       压力修正 p'[OS
#//p(i,j)        压力p-=5-+
#//p(i,j)        密度ρBk
#//p(i,j)        扩散系数γQ"G48E
#//t(i,j)        温度Tn7/bKr
#//ake(i,j)        湍流脉动能量k971E
#//dis(i,j)      动能的耗散率ε4
 
//amut(i,j)     湍动扩散系数+
//gen(i,j)      湍流能量的生成率S
//f(i,jnf)     不同的φ变量M
//lsolve(nf)   1,求解变量f(i,j,nf)  8
//lprint(nf)   1,打印变量f(i,j,nf)   ~f
//lblk(nf)     1,对变量f(i,j,nf)应用块修正b5|{@U
//mode         选择坐标系的变量. 目前只支持mode=1.
mode=1 直角坐标系(x~y)BMI
mode=2 圆柱坐标系(r~z)^pg>)
mode=3 极坐标(r~θ)   Z^r[LE
solve子程序中求解变量f(i,j,nf)的重复扫描次数 b
变量fi,j,nf)的字符性标题 |L;
 
//xl    计算区域在x方向上的宽度)?
//yl    计算区域在y方向上的宽度@ob
//l1     x方向上主控制体的网格数。也是x方向上压力节点位置的最后一个i值。
//m1   y方向上主控制体的网格数。也是y方向上压力节点位置的最后一个j值。
//dt           时间步长 △t
//第三部分网格设定的变量
//x(i)        节点位置的x
//xu(i)       主控制容积在x方向的界面位置,即速度u(i,j)所在位置
//xdif(i)     差值 x(i)-x(i-1)
 //xcv(i)      主控制容积在x方向上的宽度
//xcvs(i)     速度u(i,j)的控制容积在x方向上的宽度
//y(j)        节点位置的y
//yv(j)       主控制容积在y方向的界面位置,即速度v(i,j)所在位置
//ydif(j)     差值 y(j)-x(j-1)
//ycv(j)      主控制容积在y方向上的宽度
//ycvs(j)     速度v(i,j)的控制容积在y方向上的宽度
////r(i,j)      主网络节点的半径r
////rmn(j)      在速度v(i,j)所在处的半径r之值
////sx (j)      主网格节点位置y(j)x方向上的标尺因子
//sxmn(j)     在界面位置yv(j)x方向的尺度因子
       //上面四个变量应用于非直角坐标系的情况
//xcvi(i,j)   xcv(i) 中与u(i,j)的控制容积相覆盖的部分
//xcvi(i,j)   xcv(i) 中与u(i+1,j)的控制容积相覆盖的部分
//ycvr(j)     主控制容积垂直于x方向的面的面积
//ycvrs(j)    速度v(i,j)的控制容积垂直于x方向的面的面积
//arx(j)      x方向相垂直的控制容积的面积
//arxj(j)     arx(j)中与速度v(i,j)的控制容积相覆盖的部分
//arxjp(j)    arx(j)中与速度v(i,j+1)的控制容积相覆盖的部分
//arxjarjxp实际上对应于x方向上的ycviycvip
 
//第四部分差分方程系数设定的变量
//con(i,j)    离散方程中的常数项b,在子程序gamsor中又作为存储sc的单元
//aip(i,j)    系数ae
//aim(i,j)    系数aw
//ajp(i,j)    系数an
//ajm(i,j)    系数as
//ap(i,j)     系数ap,在在子程序gamsor中又作为存储sp的单元
//flow         穿过控制容积界面的质量流率
//diff         扩散传导性 D
//acof         DIFLOW子程序计算的量,它给出了对流与扩散作用的联合影响
 
//第五部分求解差分方程过程中的变量求解
//du(i,j)     影响u(i,j)de
//dv(i,j)     影响v(i,j)dn
//pv(j)       用于计算主网络节点i,j上的质量流率的ρvr的插值因子:计算式如下: //fvp(j)      说明同上
//fx(i)       用于计算主控制容积界面(即速度u(i,j)所在处)的密度
 
//            rhom的插值因子,计算式如下:
 
//fxm(i)      说明同上
//pt(i)pt(j) tdma中的转换系数(消元过程中)l
//qt(i)qt(j) tdma中的转换系数(消元过程中)
//第六部分 index变量
int nf;               //nf           标明不同φ变量的下标值
int nfmax;         //nfmax        设有存储单元的nf的最大值
int np;              //(nfmax)      p(i,j)实际为f(i,j,nfmax)
int nrho;           //(nfmax+1)    rho(i,j)实际为f(i,j,nfmax)
int ngam;         //(nfmax+2)    gam(i,j)实际为f(i,j,nfmax+2)n
int l2;              //l2           (l1-1)
int l3;              //l3           (l1-2)
int m2;           //m2           (m1-1)
int m3;           //m3           (m1-2) 2
int ist;                    //ist          i的第一个内节点值`
int jst;                    //jst          j的第一个内节点值
int iter;                   //iter         不稳态问题的步进计数
int last;                   //last         用户所规定的最大迭代计数
int iter1;             //iter1        一个时间点求解setup2( )的迭代次数
double time;              //time         不稳态问题中的时间t
int ipref;              //ipref        压力参考结点的i
int jpref;                //jpref        压力参考结点的j=/
 
//第七部分其它变量
double rhocon;           //rhocon       密度为常数的问题中的ρ
int lstop;                 //lstop        =1时,停止计算
double  smax;            //smax         p'方程中的质源的最大值

double  ssum;            //ssum         p'方程中的质源的代数和


Platform: | Size: 11439 | Author: tanglincn | Hits:

[TreeView一个语言的词法分析程序

Description: Winnt,Win2k,Winxp. 软件大小:, 10K. 推荐等级:. 下载次数:, 117. 发 布 人:, hosping. 发布日期:, 2005年5月20日1时14分. 软件主页:, h-WINNT, Win2k, Winxp. Software Size :, 10K. Suggested Level : . downloads : 117. publisher :, hosping. Date Published :, at 1:14 on May 20, 2005. software Home :, h
Platform: | Size: 8192 | Author: x | Hits:

[DSP programconcorr

Description: 计算如序列x[k]={1,2,3,4,5}与序列h[k]={2,-2,3,5}的卷积本程序是和互相关的C源程序。-if the calculation sequence x [k] = () 1,2,3,4,5 and sequence h [k] = (2, ,3, 5) of the deconvolution procedure is inter-related to the C source.
Platform: | Size: 76800 | Author: | Hits:

[Graph Recognizepatternreg

Description: 模式识别中的Parzen窗法ISODATA算法H-K(Ho-Kashyap)算法的实现,用matlab和VC编写-pattern recognition of Parzen window ISODATA method algorithm H-K (Ho-Kashya p) algorithm implementation using Matlab and VC prepared
Platform: | Size: 79872 | Author: | Hits:

[Mathimatics-Numerical algorithmsMAMPRES

Description: Routine mampres: To obtain amplitude response from h(exp(jw)). input parameters: h :n dimensioned complex array. the frequency response is stored in h(0) to h(n-1). n :the dimension of h and amp. fs :sampling frequency (Hz). iamp:If iamp=0: The Amplitude Res. amp(k)=abs(h(k)) If iamp=1: The Amplitude Res. amp(k)=20.*alog10(abs(h(k))). output parameters: amp :n dimensioned real array. the amplitude-frequency response is stored in amp(0) to amp(n-1). Note: this program will generate a data file "filename.dat" . in chapter 2-Routine : To obtain amplitude response from h (exp (jw)). input parameters : h : n dimensioned complex array. the frequency res Islam is stored in h (0) to h (n-1). n : the dimension of h and amp. fs : sampling frequency (Hz). iamp : If iamp = 0 : The Amplitude Res. amp (k) = abs (h (k)) If iamp = 1 : The Amplitude Res. amp (k) = 20 .* alog10 (abs ( h (k))). output parameters : amp : n dimensioned real array. the amplitude-freq uency response is stored in amp (0) to amp (n-1). Note : this program will generate a data file "filenam e.dat. " in chapter 2
Platform: | Size: 1024 | Author: king_key | Hits:

[source in ebookerror_correction_coding

Description: 压缩文件中是Error Correction Coding - Mathematical Methods and Algorithms(Wiley 2005)作者:(Todd K. Moon )的配套代码,是由C和matlab两种语言编写的-compressed files is Error Correction Coding- Mathemat da Methods and Algorithms (Wiley, 2005) Author : (Todd K. Moon) matching code from C and Matlab prepared in two languages
Platform: | Size: 11518976 | Author: 龙昊 | Hits:

[Otherrcd

Description: 问题描述: 一杯沸水冷却,圆柱体模型,底面半径0.05m,高0.1m,周围温度20度,初始水温100度 方程是四维输运方程(常数a^2=k/(c*p),k是热传导系数0.6006焦/(米*秒*度)) 初始条件:t=0时水等于100度 边界条件:1.上下壁都是自由冷却,第三类边界条件,周围温度保持在20度(H=k/h,h取1) 2.杯壁绝热,第二类边界条件 图形显示格式,取过圆柱轴的截面温度变化将其做成动画. -Problem description : a cup of boiling water cooling cylinder model, the bottom radius of 0.05m, 0.1m high. temperature around 20 degrees, initial temperature of 100 degrees equation is four-dimensional equations (a constant ^ 2 = k/(c* p), k is the thermal conductivity coefficient of 0.6006 Coke/(m** seconds degrees)) initial conditions : t = 0 to 100 degree water boundary conditions : 1. upper and lower walls are free cooling, the third boundary conditions, maintain the temperature around 20 degrees (H = k/h, h for 1) 2. Beibi insulation, The second category boundary conditions graphics format, cylindrical shaft for the cross section of its temperature changes caused animation.
Platform: | Size: 1024 | Author: saifu | Hits:

[SCMHitachi_H8S_H8300_Series

Description: 日立H8/300H Tiny、H8/3664系列单片机编程 日立H8/3664系列单片机是使用H8/300H高速处理器并以其为核心设计的单片机,为了配置一个系统需要许多外部功能模块。H8/300H高速处理器使用与H8/300处理器兼容的指令系统。 日立H8/3664系列单片机有4个定时器,一个 总线接口,两种不同类型的串行总线 接口,一个A/D转换器,一组I/0接口。本产品适用于高级控制系统的嵌入式应用。 日立H8/300H Tiny 系列(H8/3664系列)使用说明书包含了一组使用H8/3664系列单片机外部功能的具体实例,可供用户在设计硬件及软件产品时参考。-Hitachi H8/300H Tiny, Series H8/3664 H8/3664 microcontroller programming Hitachi microcontroller series is the use of high-speed H8/300H and subject to the processor core microcontroller design, in order to configure a system needs many external modules. H8/300H use of high-speed processors H8/300 processor compatible with the directive system. Hitachi H8/3664 microcontroller series with four timer, a bus interface, two different types of serial bus interface, an A/D converter, a group I/0 interface. This product applies to senior control systems embedded applications. Hitachi H8/300H Tiny series (H8/3664 Series) instruction manual contains a team to use H8/3664 Series MCU external function of specific examples, available for users in the design of hardware and software products refe
Platform: | Size: 3368960 | Author: 赵飞 | Hits:

[AI-NN-PREmbeddingDimension_FNN

Description: 假近邻法(False Nearest Neighbor, FNN)计算嵌入维的Matlab程序 文件夹说明: Main_FNN.m - 程序主函数,直接运行此文件即可 LorenzData.dll - 产生Lorenz时间序列 PhaSpaRecon.m - 相空间重构 fnn_luzhenbo.dll - 假近邻计算主函数 SearchNN.dll - 近邻点搜索 buffer_SearchNN_1.dll - 近邻点搜索缓存1 buffer_SearchNN_2.dll - 近邻点搜索缓存2 参考文献: M.B.Kennel, R.Brown, H.D.I.Abarbanel. Determining embedding dimension for phase-space reconstruction using a geometrical construction[J]. Phys. Rev. A 1992,45:3403. -false neighbors (False Nearest Neighbor, FNN) calculation embedding dimension of the Matlab program folder : Main_FNN.m-procedure main function, Direct operating this document can be LorenzData.dll-time series produced Lorenz PhaS paRecon.m-phase space reconstruction fnn_luzhenbo.dll-calculated at the main function neighbors SearchNN.dll-point search buffer_SearchNN_1.dll neighbor- Search neighbor point a buffer_SearchNN_2.dll Cache-Cache Search neighbors point two reference Literature : M. B. Kennel, R. Brown, H. D. I. Abarbanel. Determining embedding dime nsion for phase-space reconstruction using a g eometrical construction [J]. Phys. Rev. A 1992 , 45:3403.
Platform: | Size: 99328 | Author: 呆雁 | Hits:

[VOIP programH_323_SDK_Lib

Description: ITU-T H.323 V3 音频codec(支持静音检测) g.723.1 6.4kbps发送,6.4/5.3kbps接收 g.729a 8kbps发送,8kbps接收(仅在单一模式下可用) gsm 6.10 10kbps lpc 10 3kbps g.711 uLaw/aLaw 64kbps 视频codec(动态流量控制) h.261 支持QCIF(176*144)/CIF(352*288) h.263 支持QCIF(176*144)/CIF(352*288) -- 需要VISh263m.dll的支持,该动态连接库随VIS H.323 DLL Library一同发布 标准H.323网守(Gatekeeper)支持 ILS(Internet Locator Service)支持 -ITU-T H.323 V3 Audio codec (Support quiet detection) g.723.1 6. 4kbps sending, receiving g.729a 6.4/5.3kbps bps sent, k receiver (only in a single mode available) gsm 6.10 10kbps lpc 10 3kbp 's g.711 uLaw/aLaw 47,060 video codec (dynamic flow control) h.26 a support QCIF (176* 144)/CIF (352* 288) h.263 support QCIF (176* 144)/CIF (352* 288)-- needs the support VISh263m.dll holders. The dynamic link library DLL with the VIS Library H.323 standard with the release of H.323 Gatekeeper (G atekeeper) support ILS (Internet Locator Service) support holders
Platform: | Size: 827392 | Author: wushuang | Hits:

[Otherdsphomework1

Description: 数字信号处理的应用之一是从含有加性噪声的信号中去除噪声。现有被噪声污染的信号x[k]=s[k]+d[k],式中: 为原始信号d[k]为均匀分布的白噪声。 (1)分别产生50点的序列s[k]和白噪声序列d[k],将二者叠加生成x[k],并在同一张图上绘出x0[k],d[k]和x[k]的序列波形。 (2)均值滤波可以有效去除叠加在低频信号上的噪声。已知3点滑动平均数字滤波器的单位脉冲响应为h[k]=[1,1,1 k=0,1,2],计算y[k]=x[k]*h[k],在同一张图上绘出前50点y[k],s[k]和x[k]的波形,比较序列y[k]和s[k]。 -digital signal processing applications from one containing additive noise signal denoising. Existing noise pollution was a signal x [k] = s [k] d [k], where : of the original signal d [k] uniform distribution of white noise. (1) have 50 points each sequence s [k] and white noise sequence d [k] superposition of the two generation x [k] and the same is likely to draw a map x0 [k] d [k] and x [k] waveform sequence. (2) mean filter can effectively remove superimposed on the low-frequency noise on the signal. 3:00 known moving average digital filter unit for pulse response h [k] = [k = 0,1,2 1,1,1] Calculation y [k] = x [k]* h [k], the same is likely to draw a map before 50 y [k] s [k] and x [k] waveform sequence comparison y [k] s and [k].
Platform: | Size: 28672 | Author: 魏臻 | Hits:

[matlabh-k-means

Description: 用MATLAB编写的层次-K-MEANS算法,简单实用,希望对您有帮助-Written using MATLAB level-K-MEANS algorithm is simple, practical, hope you find this helpful
Platform: | Size: 5120 | Author: jie | Hits:
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