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Java图像处理
- 用Java实现的图像教学程序,涵盖大部分基本图像处理技术:(1)图像几何变换(图像翻转、旋转、缩放);(2)色彩变换(灰度直方图,RGB->YSH变换,对比度调整,色彩增强,灰度均衡);(3)卷积(锐化、柔化、边缘提取、中值滤波);(4)频率变换(快速傅立叶fft,小波分解重构)-A teaching program which implements in Java. It includes most essential image processing technology. 1.
19点FIR低通滤波C语言程序
- 这是一个对语音信号(0.3kHz~3.4kHz)进行低通滤波的C语言程序, 低通滤波的截止频率为800Hz,滤波器采用19点的有限冲击响应FIR滤波。 语音信号的采样频率为8kHz,每个语音样值按16位整型数存放在insp.dat文件中。-This c program is a low pass filter for radio signal 0.3kHz-3.4kHz.The stop frequence of this filter is 800hz.This digtal filte
200463161712850
- 頻率計程序﹐一個基于PIC單片機的頻率計程序和電路圖。 -calulating routine for frequence , which is based on both calulating routine for frequence of PIC embeded system and circuit
三星S344B0X蜂鸣器测试
- 三星S344B0X蜂鸣器测试 // if(key== + ) // if(BeepFreq<20000) // BeepFreq += 100 // if(key== - ) // if(BeepFreq>100) // BeepFreq -=100 // SetBeepPwm(BeepFreq, 50) // printf(\"Now beep frequence is %d\\n\",
CAN_Zongxiantongxun_AVR
- MCU:ATMEGA8515 Frequence: 16M 描述:利用已有CAN TEST V1.0电路板进行调试, 可靠性测试已通过,并发现8515外部中断不稳定 的原因是没有在INT0脚加上拉电阻,加上后已能 够稳定地运行 调试过程中发现SJA1000的首地址设置有误,改过 后,当CAN发送数据时,程序能进入中断了,但发现 中断是由出错报警中断引起的,估计与波特率设置 有关。 通过修改CDR的参数,以及更换16M晶振,现在已能 正常地收发送数据了-
frequence
- VHDL频率合成器,能合成十多个频率。希望对大家有用-VHDL Synthesis, can synthesize more than 10 frequencies. We hope to useful
DriveRF443
- CC1000 multi-frequence driver codes for Lpc213X
Frequence
- 使用Mega16编制的频率检测程序,可以检测从0kHz~255kHz的频率,配合我上传的ZLG7289程序接口的显示模块
udpdemo
- udp测试用,welcome to www.nuedc.cn/bbs RF frequence
Frequence
- c8051f设计的频率及程序,通过测试,运行正常
frequence
- 基于FPGA设计的数字频率计,用VHDL写的代码。。。。有6各模块
matlab-tools matlab时频分析工具箱
- matlab时频分析工具箱,里面涵盖了大多数能用到的相关函数程序。-matlab time-frequence analysis tools box.
freq
- frequence metre to mesure the frequence of a signal
find-frequence
- 用labview软件编制的一个小的频率查找程序-find frequence
frequence-measure
- 频率测量及方波占空比测量 频率测量及方波占空比测量-frequence measure
letter-frequence.
- 一个小程序,可以统计输入字符的个数。非常方便快捷-For several lines of string which are made by alphabets a ~ z , judge the most frequent character in it and sort the characters by their frequence.
chineseword-frequence
- 词频词典 中文词频词典 chineseword-frequence-Frequency dictionary Chinese word frequency dictionary
Tone-and-frequence
- Tone and frequence, the document from internet,the basic concept about tone and frequence.chinese version.
Odd-Frequence-Dividing-Circuit
- 一种奇数分频电路的设计方法,采用verilog HDL描述。修改代码中参数可以进行任意奇数分频,包含了设计文档和源代码。-A design of odd frequence dividing circuit is presented, which is described by verilog HDL。Change the parameter in code, one can get any odd numbers of frequence dividing circuit.
frequence test Proteus simulation(C51)
- 通过proteus 仿真 利用51编程实现 频率测量 附有电路仿真图以及所用程序(Through the Proteus simulation, using 51 programming frequency measurement, with circuit simulation diagram and the procedures used)