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【DSP program】 adc_seqmode_test DL : 0: This program requires the DSP281x V1.00 header files. // As supplied, this project is configured for "boot to H0" operation. // // Make sure the CPU clock speed is properly defined in // DSP281x_Examples.h before compiling this example. // // Connect the signal to be converted to channel A0.-DSP281x ADC Seq Mode Test.
Update : 2024-05-04 Size : 3072 Publisher : chen
【Program doc】 H0 DL : 0: Hainan H2无线路由器电路图（带USB无线），公司机密文件，88E6083的Ethernet Switch控制芯片，工程部出图文件，-Hainan H2 wireless router circuit (with USB wireless), the company confidential documents, 88E6083' s Ethernet Switch controller chip, the engineering drawing files,
Update : 2024-05-04 Size : 450560 Publisher : 张生
【matlab】 exa060206 DL : 0: 计算并显示半带滤波器,显示H0,H1,及 H0+H1的幅频响应-to design a CQMF filter
Update : 2024-05-04 Size : 1024 Publisher : wanglinghui
【matlab】 exa060302 DL : 0: 利用单带滤波器来设计一个半带滤波器，并显示半带滤波器H0,H1,及 H0+H1的幅频响应单带滤波器的归一化截止频率为0.84,长度＝16，半带滤波器的长度＝31。-Single-band filter design using a half-band filter, and display the half-band filter H0, H1, and H0 H1 magnitude response of the single-band filter normalized cutoff frequency of 0.84, the length of = 16, half-band filter length = 31.
Update : 2024-05-04 Size : 1024 Publisher : wanglinghui
【matlab】 jiashejianyan DL : 0: 参数假设检验：对差异进行定量的分析，确定其性质，是随机误差还是系统误差.为给出两者界限，找一检验统计量T，在H0成立下其分布已知。-Parameter hypothesis test: a quantitative analysis of the differences, to determine its nature, is random error or system error. Is given two boundaries, looking for a test statistic T, its distribution under the establishment of the H0 known.
Update : 2024-05-04 Size : 848896 Publisher : mj
【CSharp】 tt DL : 0: VC6.0写的MFC程序，主要功能： 1.打开BMP格式灰度图像，按BMP格式一点一点读； 2.显示灰度图像的直方图，可以在直方图上选择阈值进行二值化，可以直方图均衡化； 3.可以保存处理后的图片； 4.灰度位图的几何变换：平移变换、旋转变换、缩放变换； 5.灰度位图的噪声抑制：“中值滤波”的模板大小采用3*3与5*5分别实现、“均值滤波”的模板大小为3*3，实现“算术平均(H0)”和“加权平均(H1、H3)”、实现高斯滤波(H2)； 6.文档图像二值化处理；-VC6.0 MFC program written main functions: 1. To open BMP format grayscale images, little by little, read BMP format 2 shows a histogram of the gray image can be selected in the histogram threshold binarization histogram equalization 3 can save processed images 4. grayscale bitmap geometric transformations: translation transform rotation transformation scaling transformation 5. the grayscale bitmap noise suppression: median filter template size 3* 5* 5 respectively, to achieve the mean filter template size 3* 3, to achieve " arithmetic mean (H0)" and " weighted average (H1, H3)" , Gaussian filtering (H2 ) 6. document image binarization processing
Update : 2024-05-04 Size : 5690368 Publisher : 黄华楼
【Wavelet】 CQMFB DL : 0: 设计一CQMFB，低通滤波器H0 (z)来自一半带滤波器。该半带滤波器的长度为47，通带截至频率ωp = 0.42 π，试给出H0 (z)，H1(z)，G0(z)， G1(z)的幅频响应，单位抽样响应并画图。-The design a CQMFB, the low-pass filter H0 (z) from the half band filter. The length of the half-band filter 47, the passband cutoff frequency ωp = 0.42 π-test given h0 (z), H1 (z), G0 (Z), G1 (Z) of the amplitude-frequency response, response unit sampling and Paint.
Update : 2024-05-04 Size : 2048 Publisher : 王亚真
【Dialog_Window】 Transparent DL : 0: VB透明窗体代码 SetLayeredWindowAttributes me.hwnd, 0, 192, LWA_ALPHA 把窗体设置成半透明样式,第二个参数表示透明程度取值范围0--255,为0时就是一个全透明的窗体了第二种使用方法 SetLayeredWindowAttributes Me.hWnd, &H0, 0, LWA_COLORKEY 表明不显示窗体中的透明色而第二个参数表示透明色为黑色,并且你可以用RGB函数来指定颜色值-VB transparent form the code the SetLayeredWindowAttributes Me.hwnd, 0, 192, LWA_ALPHA ' form set into a translucent style, the second parameter indicates the degree of transparency' ranges from 0- 255 to 0 is a fully transparent window to body second use the SetLayeredWindowAttributes is Me.hWnd & H0, 0, LWA_COLORKEY ' that is not displayed in the form of transparent color' and the second parameter indicates the transparent color is black, and you can use the RGB function to specify color values
Update : 2024-05-04 Size : 88064 Publisher : 赵玉良
【Other systems】 time-type DL : 0: 定义如下时间类TimeType，要求完成各个成员函数，并写主函数进行验证。 class TimeType{ int h,m,s public: TimeType(int h0=0,m0=0,s0=0) //构造函数 void increSec(int sec) //增加若干秒 void increMin(int min) //增加若干分钟 void increHou(int hou) //增加若干小时 bool equal(TimeType t2) //判断两个时间是否相等 void printTime() //输出时间对象的时分秒 } -Defined as time classes TimeType, required to complete each member function and write the main function for authentication. class TimeType {int h, m, s public: TimeType (int h0 = 0, m0 = 0, s0 = 0) //Constructor void increSec (int sec) //add several seconds void increMin (int min) //increase the number of minutes void increHou (int hou) //add several hours bool equal (TimeType t2) //judge two times are equal void printTime () // output time object, hour}
Update : 2024-05-04 Size : 1024 Publisher : zhou
【Other】 Struve01 DL : 0: 计算STRUVE函数，表达式为H0或者H1的表达式，特殊函数-Calculation STRUVE function H0 or H1 expression is an expression, special functions
Update : 2024-05-04 Size : 6144 Publisher : 冯乾栋
【3G develop】 PdfEstimation DL : 0: 已知观测数据为A+W(n)，其中A为直流信号，W为复高斯噪声，服从CN（0，），在统计N次下，计算X的统计平均值，求T(x)= 的pdf：p(T(x)|H0)、p(T(x)|H1)。 H0： W H1： A+W -Known observation data A+W (n), where A is the DC signal, W is the complex Gaussian noise, subject CN (0,), N times in the statistics, the calculation of the statistical mean of X, find T (x) = a pdf : p (T (x) | H0), p (T (x) | H1). H0: W H1: A+W
Update : 2024-05-04 Size : 467968 Publisher : guoguo
【Graph Drawing】 VBDRAW DL : 0: VB函数画图形的源码示例，生成图形的VB绘图实例，设置Picture1控件使其中心点坐标为(0,0)，Picture1.Cls清除其他图形，以下三行VB代码实现在Picture1中绘制黑色的水平坐标轴和垂直坐标轴。　　Picture1.ForeColor = &H0 　　Picture1.Line (-300, 0)-(300, 0) 　　Picture1.Line (0, 300)-(0, -300) 　　开始绘制白色函数图形-The VB function to draw graphics source code examples, generated graphics VB Graphics instance, set the Picture1 control so that its center point coordinates (0,0), Picture1.Cls remove other graphics, the following three lines of VB code in Picture1 drawing black horizontal axis and vertical axis. Picture1.ForeColor = & H0 Picture1.Line (-300, 0)- (300, 0) Picture1.Line (0, 300)- (0,-300) To draw a white function graph
Update : 2024-05-04 Size : 2048 Publisher : 铭宇
【CSharp】 Giacomini DL : 0: 这段代码提出了一个通用框架out-of-sample预测能力测试和预测模型可以misspecified时选择。它可以应用到不同类型的预测从嵌套和non-nested模型使用不同的评估技术一般损失函数(用户选择)。-This code proposes a general framework for out-of-sample predictive ability testing and forecast selection when the model can be misspecified. It can be applied to different types of forecasts issued from both nested and non-nested models using different estimation techniques for a general loss function (chosen by the user). It accommodates both conditional and unconditional evaluation objectives. The null is H0: E( Loss(model A)- Loss(model B) )= 0. The sign of the test-statistics indicates which forecast performs better: a positive test-statistic indicates that model A forecast produces larger average loss than the model B forecast (model B outperforms model A), while a negative sign indicates the opposite.
Update : 2024-05-04 Size : 2048 Publisher : 雪之恋
【Windows Develop】 vbfundraw DL : 0: B函数画图形的源码示例，生成图形的VB绘图实例，设置Picture1控件使其中心点坐标为(0,0)，Picture1.Cls清除其他图形，以下三行VB代码实现在Picture1中绘制黑色的水平坐标轴和垂直坐标轴。　　Picture1.ForeColor = &H0 　　Picture1.Line (-300, 0)-(300, 0) 　　Picture1.Line (0, 300)-(0, -300) 　　开始绘制白色函数图形-B function source code examples drawn graphics, drawing examples VB generated graphics, Picture1 control to set the center point coordinates (0,0), Picture1.Cls remove other graphics, the following three lines of VB code to draw a black horizontal in Picture1 axis and the vertical axis. Picture1.ForeColor = & H0 Picture1.Line (-300, 0)- (300, 0) Picture1.Line (0, 300)- (0,-300) White began drawing function graphs
Update : 2024-05-04 Size : 1024 Publisher : cpudn73
【Other systems】 FIgH1H0 DL : 0: Matlab code to uate H1 and H0 in CR-Matlab code to uate H1 and H0 in CR
Update : 2024-05-04 Size : 27648 Publisher : djamel emp
【matlab】 CQMFB-design DL : 0: 设计一CQMFB，低通滤波器H0(z)来自一半带滤波器。该半带滤波器的长度为47，通带截至频率ωp = 0.42π，试给出H0 (z)，H1(z)，G0(z)，G1(z)的幅频响应，单位抽样响应并画图。-Design a CQMFB, low-pass filter H0 (z) the half-band filter. The length of the half-band filter 47, the passband cutoff frequency ωp = 0.42π, try to give H0 (z), H1 (z), G0 (z), G1 (z) of the amplitude-frequency response, the unit sample response and Paint.
Update : 2024-05-04 Size : 2048 Publisher : wangyaqi
【Post-TeleCom sofeware systems】 Sequential_Detection DL : 0: 已知方差的高斯随机信号的序贯检测：给出了H0和H1假设下理论推导得到的序贯检测平均样本数的曲线，以及仿真得到的序贯检测平均样本数的曲线，理论结果和仿真结果较为吻合。-Sequential detection of known variance Gaussian random signals: H0 and H1 are given under the assumption that the theoretical derivation curve sequential detect the average number of samples obtained, and curve sequential simulation to detect the average number of samples obtained theoretical results and simulation The results are more consistent.
Update : 2024-05-04 Size : 1024 Publisher : queen
【Other】 syfsk DL : 0: h=zeros(L,sNum) Power1=zeros(L,sNum) h(Delay+1,:)=channel 表示的是第Delay+1行的元素此行代码的意思是：将channel的第一行赋值飞h的第1行，将channel的第2行赋值给h的4行，以此类推把channel（L*Symbolnum）的L行（即5行）依次赋给h对应的(Delay+1)5行。 h变成Delay+1*sNum；9*100 Power1(Delay+1,:)=repmat(Power. ,1,sNum) repmat函数是将Power. 看做一个整体（看做是一个元素），最后扩展成L*sNum的矩阵 9*100 hh=sqrt(Power1).*h h0=hh(:,1) 第1列 ********以上hh是信道矩阵，h0是初试信道，信道- h=zeros(L,sNum) Power1=zeros(L,sNum) h(Delay+1,:)=channel 表示的是第Delay+1行的元素此行代码的意思是：将channel的第一行赋值飞h的第1行，将channel的第2行赋值给h的4行，以此类推把channel（L*Symbolnum）的L行（即5行）依次赋给h对应的(Delay+1)5行。 h变成Delay+1*sNum；9*100 Power1(Delay+1,:)=repmat(Power. ,1,sNum) repmat函数是将Power. 看做一个整体（看做是一个元素），最后扩展成L*sNum的矩阵 9*100 hh=sqrt(Power1).*h h0=hh(:,1) 第1列 ********以上hh是信道矩阵，h0是初试信道，信道
Update : 2024-05-04 Size : 2048 Publisher : 杰
【matlab】 test04 DL : 0: 一CQMFB，低通滤波器H0 (z)来自一半带滤波器。该半带滤波器的长度为47，通带截至频率ω_p = 0.42π，试给出H0 (z)，H1(z)，G0(z)，G1(z)的幅频响应，单位抽样响应并画图。试着产生一信号，它由两个正弦加白噪声组成，一个在低频，一个在高频，正弦的频率及和白噪声的信噪比自己给定。试用所设计的滤波器组对该信号进行分解和重建。比较重建后的效果，并对结果继续进行分析。-A CQMFB, low-pass filter H0 (z) half band filter.The half band filter length of 47, passband by frequency = 0.42 PI, try to give H0 (z), H1 (z), G0 (z), the amplitude frequency response of G1 (z), unit sample response and drawing.Try to generate a signal, it is composed of two sine added white noise, one is in low frequency, one in high frequency, the frequency of the sinusoidal and white noise and the signal-to-noise ratio of a given himself.Trial designed for the signal decomposition and reconstruction filter group.Comparing the effect of reconstruction, and continue to analysis the results.
Update : 2024-05-04 Size : 1024 Publisher : 也均
【Algorithm】信号检测贝叶斯 DL : 0: 使用Matlab编程，对教材74页例3.3.1进行编程仿真。其中，正电压A的值、噪声方差值、每个码元周期内的采样点数N自行设定（可设置为可调的变量）。噪声值可使用Matlab中产生高斯随机数的函数来进行仿真。贝叶斯检测判决式中，先验概率P(H1)=P(H0)，判断错误的代价因子设为1，判断正确的代价因子设为0. 按照上述参数的设定进行仿真，实现对仿真数据的贝叶斯检测判决；循环生成仿真数据，并进行判决结果的统计，即记录判决正确的次数，估计正确判决的概率。(The use of Matlab programming, teaching materials 74 pages of 3.3.1 programming simulation. Among them, the value of positive voltage A, the variance of noise, the number of sampling points in each symbol cycle (N) can be set by itself (adjustable variable). Noise values can be simulated using the function of generating Gauss random numbers in Matlab. In the Bias detection decision, the prior probability P (H1) =P (H0), the factor of error judgment is set to 1, and the correct cost factor is set to 0. According to the simulation parameters and realize the judgment of Bayesian detection simulation data; generating cycle simulation data, statistics and decision, which records the correct number of judgment, the estimated probability of correct decision.)
Update : 2024-05-04 Size : 1024 Publisher : 妮妮111

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