搜索资源列表
IIR滤波器设计
- 现有一个信号:x(n)=1+cos(π*n/4)+ cos(2*π*n/3)设计及各种数字滤波器以达下列目的: 低通滤波器,滤除cos(2*π*n/3) 的成分,即想保留的成分为1+cos(π*n/4) 高通滤波器,滤除1+cos(π*n/4) 的成分,即想保留的成分为cos(2*π*n/3) 带通滤波器,滤除1+cos(2*π*n/3) 的成分,即想保留的成分为cos(π*n/4) 带阻滤波器,滤除cos(π*n/4) 的成分,即想保留的成分为1+cos(2*π*n/3)
IIR2
- 数字滤波器是一种具有频率选择性的离散线性系统,在信号数字处理中有着 广泛的应用。数字滤波器的设计实际上是确定其系统函数H (z)并实现的过程。本文介绍了 用MATLAB设计、实现和分析HR数字滤波器的方法。-digital filter is a kind of frequency selective discrete linear systems, the digital signal processing has wide application. Digital filter de
H-PatternTest
- H-pattern, EMC test function
dsock-h
- DSock 是一个基于DOS 实模式的TCP/IP 库,对于计划在DOS 系统下编写Internet 程序的DM&P 产品用户,该产品是非常适合的。DSock 提供简单的C 语言函数,利用这些函数,程序员可以编写Internet程序。-DSock is a real mode DOS-based TCP / IP library, and plan for the DOS system to prepare procedures for the DMP Internet user of the
咖吗滤波matlab
- function [h,s,v] = rgb2hsv(r,g,b) %RGB2HSV Convert red-green-blue colors to hue-saturation-value. % H = RGB2HSV(M) converts an RGB color map to an HSV color map. % Each map is a matrix with any number of rows, exactly three
image resampling
- %This is a simple function that resamples the image %at a different pixel size function nimg = imresample(oldpixsize,img,newpixsize,intmethod) % This function resamples the images at the new grid points % defined by the new pixel sizes. It
rgbtohsi.RGB 转换到HSI 里面用了opencv的cvGet2D函数
- RGB 转换到HSI 里面用了opencv的cvGet2D函数,RGB to HSI conversion opencv spent inside the function cvGet2D
tekey5 函数的功能是对变量h中的值保留2位小数
- 函数的功能是对变量h中的值保留2位小数,并对第三位进行四舍五入。-Function is the function of the value of the variable h 2 decimal places, and the third to rounding.
arm-download-98665.rar
- The OpenMAX DL (Development Layer) APIs contain a comprehensive set of audio, video, signal processing function primitives which can be implemented and optimized on various CPUs and hardware engines and then used for accelerated codec functionality.
OCR.rar
- 简约不简单的OCR开发包其中,mdivwctl.cpp,mdivwctl.h 是MS_OCR的模块程序,一些功能函数尽我们的理解作了中文注释。,Simple simple OCR development kit which, mdivwctl.cpp, mdivwctl.h module is MS_OCR procedures, a number of function made the best of our understanding of Chinese Notes.
PMW-HEX
- 三菱梯形图转51单片机KeilC源码程序。通过三菱PLC编程软件梯形图编程后存为PMW格式,通过本程序直接转换成HEX文件,再下载到单片机中。目前支持8路AD功能(精度10位)和两路脉冲输出功能(10K)。-Mitsubishi ladder turn 51 MCU KeilC source program. By Mitsubishi PLC ladder programming software programmed to save the PMW format, through this
2
- 2. 关于无线信道的多普勒谱,请回答以下问题: (1) 在某些无线信道中,多普勒频移会引起无线信道输出信号的混叠。请描述产生混叠的各种原因; (2) 无线信道中的多普勒谱有一种经典谱(classic spectrum),请解释产生这种谱形状的机理; (3) 请用Simulink工具编写代码(S-Function方式),产生一单径瑞利信道,其多普勒谱为经典谱,其中移动速率为120km/h。并请回答:证明自己用计算机产生的经典谱是正确的可能方法。 -On the wireless c
stm8a_fwlib
- 意法半导体车规级8位MCU STM8A的开发库及所以功能模块的示例代码。 对学习使用STM8A软件工程师很有用。-STMicroelectronics vehicle regulation 8-bit MCU STM8A level development libraries and function modules, so the sample code. On learning to use a software engineer STM8A useful.
1st
- Simulink工具编写代码(MATLAB Function方式),产生一单径瑞利信道,其多普勒谱为经典谱,其中移动速率为120km/h,含理论描述多普勒经典谱-Simulink tools for writing code (MATLAB Function mode) to produce a single path Rayleigh channel, the Doppler spectrum for the classical spectrum, where mobile speed of
twainapp.source.2.0.8
- .NET TWAIN image scanner-Abstract In Windows imaging applications, the most used API for scanning is TWAIN www.twain.org. Unfortunately, the new .NET Framework has no built-in support for TWAIN. So we have to work with the interop methods of .NET t
Hbridge
- 89C51单片机对电机进行控。,该程序可以使单片机有效的实现该功能,H桥也是对电机实现控制 行之有效的方法!-89C51 single-chip control of the motor. , The program can make an effective single-chip implementation of the function, H bridge implementation of motor control is also an effective way!
ppm
- 文件说明: function.h 函数申明 function.cpp 函数实现 main.cpp 函数调用 函数说明: ppmtoppm(char* in, char* out) 读入ppm24位彩色图像,输出ppm24位灰度图像 ppmtopgm(char* in, char* out) 读入ppm24位彩色图像,输出pgm256色灰度图像 ppmtobmp(char* in, char* out) 读入ppm24位彩色图像,输出bmp24位
time.h
- 头文件 ”time.h” 下的函数: Clocl_t和tine_t都可以将系统的时间和日期标示为长整形。 结构类型 tm 保存分解的日期和时间元素。 Tm的结构定义如下: -Header file " time.h" function under: Clocl_t and tine_t can the system time and date indicated for the long plastic. Decomposition structure type
H
- 自由空间光通信中使用的双变量fox's H 函数,大家可以参考一下,,,,,(The bivariate fox's h function used in free space optical communication can be referred to as a reference)
双变量h-fox积分计算
- 对于双变量H-fox的计算举例,在文章的最后,给出了关于双变量H-fox函数的计算的MATLAB代码。(For the example of the calculation of bivariate H-fox, at the end of the article, we give the MATLAB code for the calculation of the bivariate H-fox function.)