Location:
Search - system filter
Search list
Description: 有限冲激响应（FIR）数字滤波器和无限冲激响应（IIR）数字滤波器广泛应用于数字信号处理系统中。
-The limited impulse response (FIR) the digital filter and the infinite impulse response (IIR) the digital filter widely applies in the digital signal processing system.
Platform: |
Size: 1361920 |
Author: hanxing |
Hits:
Description: 基于VB的彩票号码过滤系统的设计与实现。基于VB设计一个简单实用的彩票代码过滤系统，对彩票选号复式投注组合时能有效过滤掉“小概率事件”组合。本文介绍了整个软件系统的工作原理，同时给出了核心模块的程序代码。-Design and Implementation of the lottery numbers filtration system based on VB. Based on VB to design a simple and practical Lottery code filtration system Lottery Pick teaser combination combination can effectively filter out the small probability event. This article describes the working principle of the software system as a whole, given the core modules of the program code.
Platform: |
Size: 247808 |
Author: victory |
Hits:
Description: 第七章 IIR滤波器设计
数字滤波器：将输入序列通过一定运算，变换成输出序列的离散时间系统（数字网络）。
-Chapter 7 IIR filter design digital filters: input sequence is converted into the output sequence of discrete time system (Digital Network) through certain operations.
Platform: |
Size: 1428480 |
Author: 啦啦啦 |
Hits:
Description: 网络抓包与协议分析
1．实验目的
（1）熟悉和掌握网络编程的基本方法和步骤；
（2）进一步理解TCP/IP协议各层的功能和格式；
（3）加深学生对网络抓包的设计和实现方法的理解；
（4）熟悉原始套接字编程接口（或winpcap编程）。
（5）掌握SQL Server数据库系统的编程应用。
2．实验任务
要求：
（1）实现图形用户界面；
（2）能利用原始套接字编程接口（或winpcap）进行抓包；
（3）能对抓包的内容进行分层显示和各字段数值显示；
（4）可对抓包进行过滤（只抓某种类型的包）；
（5）将抓包的内容存入数据库。-Network packet capture and protocol analysis. Familiar with and master the basic network programming methods and procedures experimental purposes (1) (2) to further the understanding of the function and format of each layer of the TCP/IP protocol (3) to deepen students' understanding of the design and implementation of network packet capture ( 4) be familiar with the original socket programming interface (or winpcap programming). (5) The master SQL Server database system programming applications. 2. Experimental task requirements: (1) graphical user interface (2) can be used raw socket programming interface (or winpcap) Ethereal (3) hierarchical display of the contents of the packet capture and field values (4) the capture filter (grasping only a certain type of package) (5) to capture the contents stored in the database.
Platform: |
Size: 59392 |
Author: |
Hits:
Description: 图像去噪，均值滤波和中值滤波，分别有系统函数和编写的函数。-Denoising, mean filter and median filter, respectively. System function and write function.
Platform: |
Size: 3072 |
Author: 胡伟 |
Hits:
Description: 本文介绍了用来测量对流层温度垂直分布的基于高光谱分辨率雷达技术的瑞利-米激光雷达系统（激光是对人眼安全的355nm波长的紫外线）。在该系统中，用两个法布里-珀罗标准具滤波器对影响大气温度的两个瑞利信号进行过滤。这些滤波器放在瑞利散射频谱的同一侧，并带有双端口光学输出通道。这种配置对米氏散射能获得较高的抑制比以及合理的瑞利散射透光率。米氏信号用第三个位于激光频率中间位置的法布里-珀罗标准具滤波器进行检测。这三个滤波器的参数是经过数值计算优化了的。实验结果表明，对于这两个瑞利通道都能实现-45dB的米散射抑制和大于1 的瑞利透光率。文中还介绍了一种用于校正气溶胶散射实验中所测得的温度（受到气溶胶和云的影响）的方法。初步试验和仿真证明，该设备中的双通道标准具和米散射校正在实际应用中有较高的性能。-A Rayleigh–Mie-scattering lidar system at an eye-safe 355nm ultraviolet wavelength that is based on a
high-spectral-resolution lidar technique is demonstrated for measuring the vertical temperature profile
of the troposphere. Two Rayleigh signals, which determine the atmospheric temperature, are filtered
with two Fabry–Perot etalon filters. The filters are located on the same side of the wings of the Rayleighscattering
spectrum and are optically constructed with a dual-pass optical layout. This configuration
achieves a high rejection rate for Mie scattering and reasonable transmission for Rayleigh scattering. The
Mie signal is detected with a third Fabry–Perot etalon filter, which is centered at the laser frequency. The
filter parameters were optimized by numerical calculation。
Platform: |
Size: 381952 |
Author: shasha |
Hits:
Description: 无痕迹卡尔曼滤波器matlab应用程序，用于非新型系统滤波-No traces of the Kalman filter matlab application for a new system filtering
Platform: |
Size: 2048 |
Author: xuguangqi |
Hits:
Description: 运用粒子滤波进行非线性系统故障检测的算法例子-Examples of particle filter for nonlinear system fault detection algorithm
Platform: |
Size: 197632 |
Author: liang jun |
Hits:
Description: this FIR-filter with wavelet method for mode estimation of system for ambient data-this is FIR-filter with wavelet method for mode estimation of system for ambient data
Platform: |
Size: 2048 |
Author: ali-musavi |
Hits:
Description: This program is kind of tracking system, namely color-based PF (Particle Filter).
Platform: |
Size: 60283904 |
Author: YS |
Hits:
Description: 基于fpga的高速FIR数字滤波系统，高速低功耗-Fpga-based high-speed FIR digital filter system
Platform: |
Size: 5761024 |
Author: seven |
Hits:
Description: MiniFilter文件微过滤器驱动开发指南，想开发文件系统、文件过滤系统的朋友们，可以-MiniFilter file micro filter Driven Development Guide, friends want to develop a file system, file filtering system, you can take a look at
Platform: |
Size: 35840 |
Author: fhlteam |
Hits:
Description: kalman filter theory ,control system
Platform: |
Size: 18490368 |
Author: khan |
Hits:
Description: 主要包括滤波器的相关知识及仿真软件MATLAB的相关知识。如巴特沃斯（Butterworth）滤波器、切比雪夫（Chebyshev）滤波器、椭圆（Ellips）滤波器、贝塞尔（Bessel）滤波器.模拟低通滤波器系统函数确定模拟高通滤波器系统函数的方法-Mainly includes filter related knowledge and simulation software MATLAB related knowledge. Such as Butterworth (Butterworth) filter, Chebyshev (Chebyshev) filter, elliptical (Ellips) filter, Bessel (Bessel) filter. Simulation low-pass filter system function determine simulation high-pass filter system function method
Platform: |
Size: 56320 |
Author: liuliu |
Hits:
Description: 数据包监控过滤程序含驱动源码，采用IPHook驱动器程序，在内核层用钩子回调函数（IpHookFilter）勾住系统自带的IP过滤驱动器（System32\Drivers\IpFltDrv.sys），从而返回过滤驱动器传输的所有IP包数据。-Packet monitoring filter program containing driver source to using IPHook drive program the the kernel layer with a hook callback function (IpHookFilter) hooked system comes with the IP filter driver is (System32 \ the Drivers \ IpFltDrv.sys), thereby return filtration drive transmission. all of the IP packet data.
Platform: |
Size: 790528 |
Author: 杨景 |
Hits:
Description: 用于IS-95前向链路系统的仿真，包括扩频调制，匹配滤波，RAKE接收等相关通信模块。
-IS-95 forward link system simulation, including spread spectrum modulation, matched filter, RAKE receiver communication module.
Platform: |
Size: 13312 |
Author: 王重阳 |
Hits:
Description: 在英语中，一个单词常常是另一个单词的“变种”，如：happy=>happiness，这里happy叫做happiness的词干（stem）。在信息检索系统中，我们常常做的一件事，就是在Term规范化过程中，提取词干（stemming），即除去英文单词分词变换形式的结尾。
应用最为广泛的、中等复杂程度的、基于后缀剥离的词干提取算法是波特词干算法，也叫波特词干器（Porter Stemmer）。详见官方网站。比较热门的检索系统包括Lucene、Whoosh等中的词干过滤器就是采用的波特词干算法。-In English, a word often another word variants, such as: happy => happiness happy here called happiness stem (stem). Information retrieval system, we often do things Term normalization process, extract the stem (stemming), that is the end of the word transform the form of removal of English words. The most widely used, moderate complexity, stemming algorithms based on suffix stripped Porter Stemming Algorithm, also known as the Porter stemmer Porter Stemmer. For details, please refer to the official website. More popular retrieval system include the word in Lucene, Whoosh done filter is used Porter stemming algorithm.
Platform: |
Size: 4096 |
Author: rongzunhe |
Hits:
Description: 深山行者留言系统采用asp+access数据结构，程序简单，操作简单方便，适合二次修改开发 使用方便，无需安装，放到服务器空间即可使用。
深山行者留言系统特性：
1.独立皮肤文件，皮肤文件放到skin文件夹中。
2.管理员可以后台设置留言本，配置留言本名称，留言本标题，以及更换管理员密码。
3.后台选择模板样式
4.拥有良好的安全性，采用数据防注入，过滤特殊代码。
后台路径：/admin/index.asp
管理员：admin 密码：admin
深山留言板v5.4 更新内容
更新了external.html里面的调用问题
更新了external/external.asp里面的留言信息调用问题
更新了留言管理后台的管理方式，更明了
将之前的商业版的后台程序使用到共享版上。
现在有很多的模板可以选择
-The mountains the Departed message system using asp+ access data structure, the program is simple, easy to operate, suitable for secondary modify development easy to use, without having to install into the server space to use.
The mountains Walker Message System features:
Independent skin file, skin file into the skin folder.
Administrators can background set Guestbook configuration Guestbook name the title, message, and to replace the administrator password.
3. Background, select a template style
Have good security, data- injection filter special code.
Background path :/ admin/index.asp
Administrator: admin password: admin
The mountains Message Board v5.4 update content
To update external.html inside call
Update the external/external.asp inside the message calls
Updated ADMIN management, a better understanding of
Use before the commercial version of the daemon to the shared version.
Now there are a lot of templates can choose
Platform: |
Size: 9676800 |
Author: wabf |
Hits:
Description: 信号处理的目的就是要得到不受干扰影响的真正信号。相应的处理系统称为滤波器。这里，我们只考虑加性噪声的影响。-The purpose of the signal processing is to obtain undisturbed affect the real signal. Corresponding to the processing system is called a filter. Here, we consider only the impact of the additive noise.
Platform: |
Size: 112640 |
Author: 张静 |
Hits:
Description: 运行一个Matlab程序，完成一个M＝4的PAM通信系统的仿真。仿真对10000个符号（2万个比特）进行。测量在噪声方差为0,0.1,1.0和2.0时的符号差错概率。通过低通滤波器。画出理论误码率和由Monte Carlo仿真测得的误码率，并比较这些结果。(平均符号能量为1)-Running a Matlab program, complete a M = 4 PAM communication system simulation. The simulation of 10000 symbols (20000 bits). Measurement in the noise variance is 0,0.1, 1.0 and 2.0 when the symbol error probability. Through the low pass filter. Draw the theoretical error rate and Monte Carlo simulation by measured error rate, and compare these results. (average symbol energy for 1)
Platform: |
Size: 1024 |
Author: 陈巧云 |
Hits:
«
1
2
...
45
46
47
48
49
50»