Location:
Search - 4-parameter
Search list
Description: 单片机ATMEGA64L的参数资料。属于AVR单片机系列中一种。-SCM ATMEGA64L parameter information.
Platform: |
Size: 214016 |
Author: 胡锟 |
Hits:
Description: 电子书
Two features of "Processing Random Data" differentiate it from other similar books: the focus on computing the reproducibility error for statistical measurements, and its comprehensive coverage of Maximum Likelihood parameter estimation techniques. The book is useful for dealing with situations where there is a model relating to the input and output of a process, but with a random component, which could be noise in the system or the process itself could be random, like turbulence. Parameter estimation techniques are shown for many different types of statistical models, including joint Gaussian. The Cramer-Rao bounds are described as useful estimates of reproducibility errors. Finally, using an example with a random sampling of turbulent flows that can occur when using laser anemometry, the book also explains the use of conditional probabilities.-Processing random data
Two features of "Processing Random Data" differentiate it from other similar books: the focus on computing the reproducibility error for statistical measurements, and its comprehensive coverage of Maximum Likelihood parameter estimation techniques. The book is useful for dealing with situations where there is a model relating to the input and output of a process, but with a random component, which could be noise in the system or the process itself could be random, like turbulence. Parameter estimation techniques are shown for many different types of statistical models, including joint Gaussian. The Cramer-Rao bounds are described as useful estimates of reproducibility errors. Finally, using an example with a random sampling of turbulent flows that can occur when using laser anemometry, the book also explains the use of conditional probabilities.
Platform: |
Size: 4691968 |
Author: november |
Hits:
Description: 改进的 rbf网络及其参数优化方法
摘 要 该文提出了一个改进的 rbf网络及其参数优化方法。将典型的三层
rbf网络改为一个两层 rbf 和一个单层
感知器的串联网络。参数优化方法自动确定核函数个数，并根据核函数输
出误差用bp 算法修正核函数中心和宽度。根
据样本分布的不规则性，引入了子类的概念，使每个类由若干子类覆盖，
每个类生成一个单独的网络 -Improved rbf network and its parameter optimization method Abstract This paper presents an improved rbf network and its parameter optimization method. The typical three-tier rbf network into a two-tier rbf and a single-layer perceptron networks in series. Parameter optimization method automatically determines the number of kernel function and kernel function according to output error algorithm is used bp kernel function center and width of the amendment. Based on the sample distribution of irregularities, the introduction of the concept of sub-classes, so that each class covered by a number of sub-classes, each class generates a separate network of
Platform: |
Size: 112640 |
Author: liuqian |
Hits:
Description: 对jfreechart的应用实例，包括详细的参数设置-Jfreechart examples of applications, including the detailed parameter setting
Platform: |
Size: 540672 |
Author: 蔡雄 |
Hits:
Description: 梯度校正法参数辨识，清华大学出版社，方崇智-parameter
Platform: |
Size: 110592 |
Author: winwind |
Hits:
Description: 里面有：
基于MATLAB／Simulink环境下的PID参数整定
基于MATLAB的PID控制器参数整定及仿真
基于MATLAB的PID控制器设计
基于MATLAB下的PID控制仿真-Inside: Based on MATLAB/Simulink environment MATLAB-based PID parameter tuning of PID controller tuning and simulation of PID controller design based on MATLAB-based PID control simulation under MATLAB
Platform: |
Size: 801792 |
Author: wangyin |
Hits:
Description: 该文在研究基于线性预测倒谱和非线性MEL刻度倒谱特征的基础上，研究了LPCC和MFCC参数提取的算法原理及提取算法，提出了一级、二级差分倒谱特征参数的提取算法。识别实验验证了MFCC参数的鲁棒性优于LPCC参数。-In this paper, research is based on linear prediction and nonlinear MEL Cepstrum Cepstrum scale, based on studies of LPCC and MFCC parameter extraction algorithm for principle and extraction algorithm is proposed a secondary characteristic parameters of differential cepstrum extraction algorithm. Recognition experiment results verify the robustness of MFCC parameters is superior to LPCC parameters.
Platform: |
Size: 147456 |
Author: Decheng Yu |
Hits:
Description: 提出一种有效的语音增强算法，该算法使用重叠相加FF-r滤波器进行谱幅度估计，给出噪声估计的两个均值参数，此参数适用于任何噪声．而且进行噪声估计无需检测语音间隙，无需VAD的运算过程，克服了单信道噪声
压缩算法的缺点．-An effective speech enhancement algorithm using the overlap-add FF-r filter in spectral amplitude estimation, given the noise mean estimate two parameters, this parameter applies to any noise. And no detection of speech to noise estimation space, without VAD computing process, overcome the single-channel noise suppression algorithm shortcomings.
Platform: |
Size: 193536 |
Author: Decheng Yu |
Hits:
Description: Bilinear Series Parameter Estimation
Platform: |
Size: 284672 |
Author: jarek |
Hits:
Description: int GetImage(int number, unsigned char** buffer, unsigned long*
psize, IMAGE_RESOLUTION resolution, float zoom, int dx, int dy)
Returns camera image in jpeg format. Note that for zoom = 1 the returned image size is determined by the
values of cpHEIGHT and cpWIDTH with default size being smaller than maximum possible value in the
case of AV3100, AV5100 and AV3130.
o pbuffer –pointer to the memory buffer containing the image (input/output parameter)
o psize – pointer to the size of received image
o resolution – imFULL, imHALF, imZOOM as described above
o zoom – determines the size of the window requested from the camera. Valid values are
from 1.0 to 0.05. If zoom=1.0 and resolution=imFULL then the full image is requested. For zoom
Platform: |
Size: 697344 |
Author: treven jack |
Hits:
Description: Program shows packet fragmentation. Sender,Message, Medium, Router, Receiver are 5 classes which simulate realistic communication between sender and receiver over router, Communication uses messages which are fragmented (depending of size parameter). Sender and receiver have individual competition for medium.
Platform: |
Size: 350208 |
Author: Milan |
Hits:
Description: 使用VC++6.0开发的摄像头拍照软件，具有如下功能：1 多帧拍照，有效提高摄像头背景干扰，尤其对电脑眼在环境光线不好时拍照，可以设定拍照帧数；2 具有焦距参数功能，根据动态图像计算焦距参数，反映图像清晰度；3 尺寸测量，具有测量尺功能；4-Developed using VC++6.0 camera photo software, has the following features: 1 multi-frame camera, effectively improve the camera background interference, especially for computer eyes in the ambient light is not so good camera, you can set the camera frame 2 has a focal length of parameter function, dynamic image calculated according to the focal length parameter, reflecting the image clarity three dimensional measurement with a measuring foot function 4 ...
Platform: |
Size: 115712 |
Author: WangXM |
Hits:
Description: The P2C communicator is intended for remote readout of electricity meters on the level of industrial consumption according to the protocol complying
to the IEC 61107 standard. It enables bi-directional data transmission from a meter to a data processing centre and vice-versa. The communicator
is provided with two communication interfaces - one for the access to the meter, and another for data transmission to the billing centre. The communicator
reads meters via CS interface (20 mA current loop by DIN 66348) or via RS 232 interface. Data are sent to the centre via various communication
media (PSTN, ISDN, GSM or CaTV network). The SEP2W software enables parameter setting and readout of the communicators-The P2C communicator is intended for remote readout of electricity meters on the level of industrial consumption according to the protocol complying
to the IEC 61107 standard. It enables bi-directional data transmission from a meter to a data processing centre and vice-versa. The communicator
is provided with two communication interfaces- one for the access to the meter, and another for data transmission to the billing centre. The communicator
reads meters via CS interface (20 mA current loop by DIN 66348) or via RS 232 interface. Data are sent to the centre via various communication
media (PSTN, ISDN, GSM or CaTV network). The SEP2W software enables parameter setting and readout of the communicators
Platform: |
Size: 133120 |
Author: ruggero |
Hits:
Description: 彩色图像加密基于三维混沌系统的彩色图像加密新算-A bstr act : The 1D chaotic image encryption method is reported with appropriate performances by using the appropriate
complexity, pseudo- randomness and extreme parameter sensitivity of chaotic sequences but with smaller key space as its serious
drawback compared with others.So, a new image encryption method based on 3D chaotic system is proposed in this paper,
which can not only increase secret key space, but also tone up ability to deciphering.And in this paper, the pixel value of
cipher- image used to get secret key and the feedback used in encryption process improve greatly the performances of the
diffusion function.The method is proved to work well by the result, because of its larger secret key space and high speed of
encryption and so on.
Key words: 3D chaotic system chaotic sequence image encryption
Platform: |
Size: 848896 |
Author: ff |
Hits:
Description: Java数据库备份迁移程序的源代码.这个用Java完成的程序可以把数据库里的数据导出为其它数据库的insert语句，用于数据备份或迁移到另一个数据库，注意，在数据转换过程中，文本和二进制字段将被忽略，程序支持oracle、sybase、mysql和ms sqlServer数据库。你可以修改参数文件、增加新的jdbc驱动来增加新数据库种类的支持。-Java Database Backup migration program' s source code. This done with the Java program can export the data into the database for other database insert statement, for data backup or migrate to another database, note that in the data conversion process, text and Binary fields will be ignored, the program supports oracle, sybase, mysql and ms sqlServer database. You can modify the parameter file, add a new database jdbc driver to add new types of support.
Platform: |
Size: 1081344 |
Author: 286 |
Hits:
Description: This document provides details of the message and parameter formats for the Calling Line Identification
Presentation for Analogue (CLIPA) service application. The service may also be known as Calling
Number Display or Caller ID.
Platform: |
Size: 54175744 |
Author: lirizhi |
Hits:
Description: 这个用Java完成的程序可以把数据库里的数据导出为其它数据库的insert语句，用于数据备份或迁移到另一个数据库，注意，在数据转换过程中，文本和二进制字段将被忽略，程序支持oracle、sybase、mysql和ms sqlServer数据库。你可以修改参数文件、增加新的jdbc驱动来增加新数据库种类的支持。
-This program can be completed using Java inside the database to export data to other databases of the insert statement, for data backup or migrate to another database, note that in the data conversion process, text and binary fields will be ignored, the program supports oracle, sybase, mysql and ms sqlServer database. You can modify the parameter file, add a new database jdbc driver to add new types of support.
Platform: |
Size: 1081344 |
Author: linzhignag |
Hits:
Description: 介绍自动对焦的文章主要介绍了对焦技术探测技术包括频域分析目标函数目标函数效能验证影像评估效能之因素高斯低通滤波器参数的选取自动对焦技术以及相关实验结果与分析-Introduction Auto focus of the article introduces the focus technology, detection technology including frequency domain analysis, the objective function, the objective function performance verification, image assessment of the effectiveness of the factors, Gaussian low-pass filter parameter selection, auto-focus technology and related experimental results and analysis.
Platform: |
Size: 2385920 |
Author: dyk |
Hits:
Description: 介绍Auto focus的文章，主要介绍了对焦技术，探测技术；包括频域分析、目标函数、目标函数效能验证、影像评估效能之因素、高斯低通滤波器参数的选取、自动对焦技术；以及相关实验结果与分析。-Introduction Auto focus of the article introduces the focus technology, detection technology including frequency domain analysis, the objective function, the objective function performance verification, image assessment of the effectiveness of the factors, Gaussian low-pass filter parameter selection, auto-focus technology and related experimental results and analysis.
Platform: |
Size: 2945024 |
Author: dyk |
Hits:
Description: svm 信号理论的核参数估计，这是一篇ieee上下载的文章，与大家分享学习，谢谢。-SIGNAL THEORY FOR SVM KERNEL PARAMETER ESTIMATION
. D. B. Nelson, R. L Damper, S. R. Gunn and B. Guo
Platform: |
Size: 3296256 |
Author: 杨泉 |
Hits: