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Description: 嵌入式操作系统SMALL RTOS51 的例程, 运行于UV2运用WAVE的6000进行仿真
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Size: 246214 |
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Description: 说明：
此演示程序包含六个任务：
softclock 软时钟任务
task1 向端口2的每个管脚输出方波的任务
task2 向端口3的每个管脚输出方波的任务
task3 向端口4的每个管脚输出方波的任务
task4 向端口5的每个管脚输出方波的任务
taskled 点亮P1.0上指示灯的任务
6个任务，加上M430/OS的空闲任务，共7个任务，系统开辟了6块堆栈，空闲任务使用main程序的堆栈，空闲任务不保存现场。每块堆栈的大小可以不同。
软时钟任务利用M430/OS的多任务延时模拟了一个有年、月、日、时、分、秒的时钟，并且可以日期
时间格式为BCD格式或10进制格式。
此程序可以直接在MSP430F149的仿真头上运行
程序空间、数据空间都由编译器自动分配。-Note : This demonstration program includes six tasks : softclock soft task task1 clock to the two ports of each square wave output pin task task2 3 to the ports of each square wave output pin task task3 to four ports in each square wave output pin task tas K4 to the port every five square wave output pin task taskled lit P1.0 light on the task 6 mission, as well as the idle task M430/OS a total of seven tasks, the system has opened up a six stack, idle procedures mandate the use of the main stack, and the leisure task is not to preserve the scene. Every piece of the stack size can be different. Soft-clock task M430/OS use of multi-task simulation of a delay of over a month, day and hour, seconds clock, the date and time can BCD format for the 10-band format or formats. This procedure can b
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Size: 9124 |
Author: 王培明 |
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Description: ASP高级网 t=0:0.0000002:0.0006 ％ ts=0.2ms 每周期1000点
x1=sin(5000*2*pi.*t) ％ 生成5KHz的正弦波
b=fir1(9,0.01,hanning(10)) ％ 采样频率是100KHz，截止频率为500Hz的9阶汉宁窗生成b系数。
freqz(b,1,512,100000)
y=filter(b,1,x1) ％ 对5KHz正弦波用9阶汉宁窗进行滤波
plot(t,x1,t,y)
仿真结果未见到y被衰减的滤波效果。请高手指点。 络变成编程-ASP t = 0:0.0000002 : ts = 0.0006% per period 1000 EMFs point x1 = sin (5000 * 2 * pi. * t)% 5KHz generation of sine wave b = fir1 (9,0.01. HANNING (10))% is 100KHz sampling frequency, As the frequency of 500Hz nine bands Hanning window Generation b coefficient. Freqz (b, 1,512,100000) y = filter (b, a, x1)% to 5KHz sine wave with nine bands Hanning window filtering plot (t, x, t, y) Simulation results were not seen y attenuation of the filter effect. 19:56 guidance. Tongxinluo into programming
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Size: 71520 |
Author: 罗飞腾 |
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Description: ASP高级网 t=0:0.0000002:0.0006 ％ ts=0.2ms 每周期1000点
x1=sin(5000*2*pi.*t) ％ 生成5KHz的正弦波
b=fir1(9,0.01,hanning(10)) ％ 采样频率是100KHz，截止频率为500Hz的9阶汉宁窗生成b系数。
freqz(b,1,512,100000)
y=filter(b,1,x1) ％ 对5KHz正弦波用9阶汉宁窗进行滤波
plot(t,x1,t,y)
仿真结果未见到y被衰减的滤波效果。请高手指点。 络变成编程-ASP t = 0:0.0000002 : ts = 0.0006% per period 1000 EMFs point x1 = sin (5000* 2* pi.* t)% 5KHz generation of sine wave b = fir1 (9,0.01. HANNING (10))% is 100KHz sampling frequency, As the frequency of 500Hz nine bands Hanning window Generation b coefficient. Freqz (b, 1,512,100000) y = filter (b, a, x1)% to 5KHz sine wave with nine bands Hanning window filtering plot (t, x, t, y) Simulation results were not seen y attenuation of the filter effect. 19:56 guidance. Tongxinluo into programming
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Size: 71680 |
Author: 罗飞腾 |
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Description: vhdl波形发生程序.实现4种常见波形正弦、三角、锯齿、方波（A、B）的频率、幅度可控输出（方波
A的占空比也是可控的），可以存储任意波形特征数据并能重现该波形，还可完成
各种波形的线形叠加输出。
-vhdl waveform occurred procedures. 4 achieve common sinusoidal waveform, 1.30, sawtooth, square-wave (A, B) the frequency and amplitude control output (square A duty cycle is also controllable), can store data of arbitrary waveform characteristics and able to reproduce the waveform, but also through a variety of linear superposition of the waveform output.
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Size: 10240 |
Author: 江汉 |
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Description: 实现BMP图像的读取，进行两层小波变换，低频进行直方图均衡化，小波重构，并实现指数对数变换，很好用的。-The realization of BMP images to read, to carry out a two-tier wavelet transform, to carry out low-frequency histogram equalization, wavelet reconstruction, and the index of the number of transformation, well used.
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Size: 367616 |
Author: |
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Description: 本书主要内容包括经典电磁理论及其数学基础，静电场、恒定电场和恒定磁场，静态场的解法，时变电磁场，平面电磁波，导行电磁波，电磁波的辐射和电磁场与电磁波的应用。.-The main contents of this book, including the classic electromagnetic theory and its mathematical foundation, electrostatic field, constant electric and constant magnetic field, static field method, time-varying electromagnetic fields, plane electromagnetic wave, electromagnetic navigation, electromagnetic radiation and electromagnetic fields and electromagnetic applications. .
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Size: 3072 |
Author: mathboy |
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Description: A numerical solution of the 2D wave equation
utt = β2 (uxx + uyy)
is required over the region R in the x, y plane
R = {(x, y)| 0 < x < a, 0 < y < b}-A numerical solution of the 2D wave equation utt = β2 (uxx+ uyy) is required over the region R in the x, y plane R = ((x, y) | 0 < x < a, 0 < y < b)
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Size: 1024 |
Author: liuzhenghao |
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Description: 在quartusII里实现的正弦波发生器，是一个比较简单的实现方法适合初学quartusII 高手勿下-QuartusII achieved in the sine wave generator is a relatively simple method not suitable for novice players under quartusII
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Size: 501760 |
Author: 留心 |
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Description: wave，flash as3写的B真水波纹效果-wave
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Size: 9216 |
Author: elemusic |
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Description: This application report describes how to simultaneously create a sine wave, a ramp, and a dc
level with pulse-width modulated (PWM) signals from Timer_B on the MSP430 ultralow power
family of microcontrollers. PWM signals are often used to create analog signals in embedded
applications. This report shows how to create both ac signals and dc levels with PWM outputs.
The example in this report uses Timer_B on the MSP430F149, but Timer_A could also be used
in a similar manner.
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Size: 113664 |
Author: Ma |
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Description: 兰姆波对称模式,反对称模式群速度计算-matlab编写,方便修改参数,直接成图,-lamb wave
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Size: 1024 |
Author: 杜会君 |
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Description: 固体中的声场和波 第一卷 B.A.AULD著-Solid sound field and the wave vol BAAULD the
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Size: 4288512 |
Author: 杨丹青 |
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Description: 计算了压电半导体半空间中B-G波传播的传播特性-Calculate the propagation characteristics of the piezoelectric semiconductor half-space wave propagation BG
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Size: 1024 |
Author: 顾春龙 |
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Description: 基于 B 样条小波的曲线曲面多分辨率分析为计算机辅助几何设计提供了强有力的技术。利用 B 样条小
波实现曲线曲面在不同分辨率下的编辑，具有灵活性高以及时间效率高等优点。本课题主要研究利用 B 样条小波对准
均匀 B 样条曲线曲面进行交互式多分辨率编辑的方法及其实现。-Multi-resolution B-spline curves and surfaces based on wavelet computer-aided geometric design provides a powerful technique. Use B Spline
WAVE edit curves and surfaces at different resolutions, with high flexibility and time efficiency. The main advantage of this project B-spline wavelets aligned
Interactive multi-resolution editing Uniform B-spline curves and surfaces were its realization.
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Size: 667648 |
Author: 李云 |
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Description: 小波变换
基于小波变换的融合方法：wave.m
clc
A double(imread( bbb1.bmp ))
A A/256
a double(imread( bbb0g.bmp ))
a a/256
R I1(:,:,1)
G I1(:,:,2)
B I1(:,:,3)
[M,N] size(I2)
j 2
wavefilter db2
[CA1,CH1,CV1,CD1] dwt2(R,j, wavefilter )
[CA2,CH2,CV2,CD2] dwt2(a,j, wavefilter )
[CA3,CH3,CV3,CD3] dwt2(G,j, wavefilter )
[CA4,CH4,CV4,CD4] dwt2(B,j, wavefilter )
CA1 CA1*0.6+CA2*0.4
CA3 CA3*0.6+CA2*0.4
CA4 CA4*0.6+CA2*0.4
for i 1:S:M-4
-wt image fusion processing
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Size: 1024 |
Author: 郭治亨 |
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Description: 基于pscad仿真的行波故障测距的小波模极大值测试matlab程序(Wavelet modulus maxima test matlab program based on PSCAD simulation for traveling wave fault location)
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Size: 3624960 |
Author: 会飞的跳跳
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Description: 基于MATLAB GUI 设计的数字信号处理系统，可以实现基本的信号生成，信号分析和信号滤波以及简单的语音信号处理等功能。其中信号生成模块可实现正弦波、方波、三角波、高斯白噪声、chrip信号的生成和叠加；信号分析模块支持基本的傅氏变换下的频域分析功能；信号滤波模块可以实现数字低通、高通、带通、带阻下的切比雪夫、巴特沃思、椭圆滤波器的设计和滤波处理；语音信号处理模块可以实现音频文件的读取、播放、叠加噪声、滤波等功能。(Based on MATLAB GUI design of digital signal processing system, you can achieve the basic signal generation, signal analysis and signal filtering, and simple voice signal processing and other functions. The signal generating module can realize the sine wave, triangle wave, Fang Bo, Gauss, chrip generation and superposition of white noise signal; signal analysis module supports the analysis function of frequency domain Fourier transform basic conditions; signal filtering module can realize digital low-pass, high pass, band pass, band stop, Butterworth, the Chebyshev elliptic filter design filtering and processing of speech signal processing; module can realize audio files to read, play, adding noise, filtering and other functions.)
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Size: 324608 |
Author: 庭有枇杷树
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Description: 声发射过程中产生数以万计的小波，那么就需要用到统计分析法，因此需要将小波形连成大波形分析。(Optimal small wave base for calculating entropy value)
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Size: 1024 |
Author: 莫尼西卡 |
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Description: matlab仿真轨道角动量，模态值从0到+3，画出平面波和涡旋波的示意图(Matlab simulation orbital angular momentum, modal value from 0 to + 3, draw the plane wave and vortex wave diagram)
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Size: 1024 |
Author: cab3344 |
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