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Description: 数字信号处理（Digital Signal Processing，简称DSP）是一门涉及许多学科而又广泛应用于许多领域的新兴学科。20世纪60年代以来，随着计算机和信息技术的飞速发展，数字信号处理技术应运而生并得到迅速的发展。在过去的二十多年时间里，数字信号处理已经在通信等领域得到极为广泛的应用。
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Size: 177783 |
Author: WDC |
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Description: 讲述TI公司的C6000系列DSP的原理和应用--Explain theory and application for TI s C6000 series DSP.
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Size: 733184 |
Author: 李振平 |
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Description: MICROCHIP的DSPIC系列的30F6014单片机的32点FFT计算-MICROCHIP
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Size: 280576 |
Author: kaka cleyderman |
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Description: 数字信号处理（Digital Signal Processing，简称DSP）是一门涉及许多学科而又广泛应用于许多领域的新兴学科。20世纪60年代以来，随着计算机和信息技术的飞速发展，数字信号处理技术应运而生并得到迅速的发展。在过去的二十多年时间里，数字信号处理已经在通信等领域得到极为广泛的应用。-Digital Signal Processing (Digital Signal Processing, referred to as DSP) is one involving many disciplines and is widely used in many areas of the emerging disciplines. 20th century since the 60s, with the computers and the rapid development of information technology, digital signal processing technology came into being and rapid development. In the past 20 years, digital signal processing in telecommunications and other fields has been extremely wide range of applications.
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Size: 177152 |
Author: WDC |
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Description: Omap2420适合基于Linux、Windows和Symbian操作系统(OS)的高端手机应用。它是Omap 2系列产品中的第一款，而Omap2系列最终将会转向“调制解调和应用处理器”的混合领域。或许这款芯片最吸引人的地方就是多处理器内核，它包含了330MHz的ARM 11 RISC、220 MHz的TI C55 DSP、内含ARM7的成像和视频处理器，以及支持166 MHz移动DDR SDRAM的Imagination Technologies公司3-D图形处理器。该芯片还集成了显示和相机控制器、SDRAM和闪存控制器，并附加了60多个外围控制器。Omap 2420能够为高端多媒体应用提供强大支持，这些应用包括30fps通用中间格式(CIF)的视频会议、30fps的VGA编解码、VGA和TV显示，以及300万像素以上的相机。使用该芯片的手机设计已经进行了一段时间，估计马上就会投放市场-OMP2420
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Size: 83968 |
Author: yangyicai |
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Description: 24bit，SPI接口ADC，单电源供电3V或者5V，可编程输入范围(+ -2.56 V or + -160 mV)-FEATURES
2-Channel, 24-Bit - ADC
Pin Configurable (No Programmable Registers)
Pin Selectable Input Channels
Pin Programmable Input Ranges (2.56 V or 160 mV)
Fixed 19.79 Hz Update Rate
Simultaneous 50 Hz and 60 Hz Rejection
24-Bit No Missing Codes
18.5-Bit p-p Resolution (2.56 V Range)
16.5-Bit p-p Resolution (160 mV Range)
INTERFACE
Master or Slave Mode of Operation
Slave Mode
3-Wire Serial
SPI™ , QSPI™ , MICROWIRE™ , and DSP-Compatible
Schmitt Trigger on SCLK
POWER
Specified for Single 3 V and 5 V Operation
Normal: 1.3 mA @ 3 V
Power-Down: 9 A
ON-CHIP FUNCTIONS
Rail-Rail Input Buffer and PGA
APPLICATIONS
Sensor Measurement
Industrial Process Control
Temperature Measurement
Pressure Measurements
Weigh Scales
Portable Instrumentation
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Size: 108544 |
Author: 张永辉 |
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Description: 多任务多线程断点续传DLL
(1 folders, 1 files, 68.16 KB, 102.22 KB in total.)
iLeadDownloader.rar 68.16 KB
iLeadDownloaderDemo
(1 folders, 14 files, 32.60 KB, 34.06 KB in total.)
iLeadDownloader.lib 3.37 KB
iLeadDownloaderDemo.cpp 2.19 KB
iLeadDownloaderDemo.dsp 4.38 KB
iLeadDownloaderDemo.dsw 561 bytes
iLeadDownloaderDemo.h 1.43 KB
iLeadDownloaderDemo.positions 412 bytes
iLeadDownloaderDemo.rc 5.46 KB
iLeadDownloaderDemoDlg.cpp 6.19 KB
iLeadDownloaderDemoDlg.h 1.56 KB
iLeadDownloaderDll.h 1.19 KB
ReadMe.txt 3.72 KB
Resource.h 881 bytes
StdAfx.cpp 221 bytes
StdAfx.h 1.08 KB
res
(0 folders, 2 files, 1.45 KB, 1.45 KB in total.)
iLeadDownloaderDemo.ico 1.05 KB
iLeadDownloaderDemo.rc2 411 bytes
欢迎转载，但请保留出处，本文章转自[华软源码]，原文链接：http://www.hur.cn/Soft/2010/9567.html
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Size: 12032000 |
Author: tt |
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Description: 数字信号处理(Digital Signal Processing，简称DSP)是一门涉及许多学科而又广泛应用于许多领域的新兴学科。20世纪60年代以来，随着计算机和信息技术的飞速发展，数字信号处理技术应运而生并得到迅速的发展。数字信号处理是一种通过使用数学技巧执行转换或提取信息，来处理现实信号的方法，这些信号由数字序列表示。在过去的二十多年时间里，数字信号处理已经在通信等领域得到极为广泛的应用。德州仪器、Freescale等半导体厂商在这一领域拥有很强的实力。
-Digital signal processing (Digital Signal Processing or DSP) is an emerging discipline involves many disciplines and is widely used in many areas. Since the 1960s, with the rapid development of computer and information technology, digital signal processing technology came into being and rapid development. Digital signal processing is performed through the use of mathematical techniques convert or extract information, to deal with the real signal, these signals are expressed by the sequence of numbers. Extremely wide range of applications in the past 20 years, digital signal processing in communications and other fields. Texas Instruments, Freescale Semiconductor manufacturers in this area has a strong strength.
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Size: 22526976 |
Author: 吴飞飞 |
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Description: 由DSP输出脉冲对步进电机进行启动、制动、相位、方向、速度、位置等控制。例如：设计程序，使步进电动机实现间断性步进（30步，间隔0.5秒）→连续正转（60步，间隔0.1秒）→停顿（2秒）→反向间断性步进（30步，间隔0.5秒）→连续反转（60步，间隔0.1秒）。-By DSP for step motor output pulse to start, brake, phase, direction, speed, position control. For example: design program, make stepping motor realize intermittent step (30 step, interval 0.5 seconds) and continuous are turning (60 step, interval 0.1 seconds)-pause (2 seconds) and step into reverse intermittent (30 step, interval 0.5 seconds) and continuous reversed (60 step, interval 0.1 seconds).
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Size: 1024 |
Author: 王丽丽 |
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Description: 数字信号处理(Digital Signal Processing，简称DSP)是一门涉及许多学科而又广泛应用于许多领域的新兴学科。20世纪60年代以来，随着计算机和信息技术-DSP is a door design many subjects and widely applied in mang areas of emerging disciplines
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Author: wuxinzhu |
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Description: 《单片机应用技术选编（11）》选编了2003年国内60余种科技期刊中有关单片机与嵌入式系统应用类文章，共796篇，全文部分有117篇，摘要部分有679篇。全文部分内容有： ①专题论述；②综合应用；③软件技术；④网络与通信；⑤总线技术；⑥可靠性及安全性技术；⑦PLD与SoC设计；⑧典型应用技术。摘要部分除上述8部分内容外，还有新器件新技术和DSP技术两部分内容。摘要部分内容十分丰富，每篇文章都提供了内容提要和出处，以供选用参考。 本书编选的内容都是近年来单片机与嵌入式系统应用的一些热点技术，有助于减少单片机与嵌入式系统应用中的一些重复劳动，提高嵌入式系统应用水平，是从事单片机与嵌入式系统应用开发技术人员案头的重要参考资料。-The SCM application technology Selected (11) " Selected microcontroller and embedded systems applications articles in more than 60 kinds of domestic scientific journals in 2003, a total of 796, the full text of section 117, 679 summary section. The full-text part: (1) Feature Focus ② integrated application ③ software technology ④ networks and communications ⑤ bus technology ⑥ reliability and security technologies ⑦ PLD SoC designs ⑧ typical application technology. Summary section above 8 new devices, new technology and DSP technology two parts. Summary section is rich in content, each article provides an executive summary and the source for the selection of reference. Compile the contents of this book are microcontroller and embedded systems applications in recent years, some of the hot technologies help to reduce duplication microcontroller and embedded systems applications, and improve the level of embedded system applications, is engaged in the microcontroller and embedde
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Size: 13331456 |
Author: 元丰 |
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Description: DSP写的低通滤波，每60个数去一下平均数，前面加一个数后面减一个数，总是60个数的平均值，验证好用。-DSP write low-pass filter, go to the average number of every 60, preceded by a number less behind a number, the average number is always 60, verification use.
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Author: 邵春伟 |
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Description: Abstract— with the latest advancements in electronics,
several techniques are used for removal of unwanted entities
from signals especially that are implied in the most
sophisticated applications. The removal of power line
interference from most sensitive medical monitoring
equipments can also be removed by implementing various
useful techniques. The power line interference (50/60 Hz) is
the main source of noise in most of bio-electric signals. The
report presents the removal of power line interference,
baseline wandering and additive white Gaussian noise
(AWGN) from ECG signal using the different types of
filtering technique. The project is based on digital signal
processing (DSP) techniques with MATLAB package, the
IIR Notch filter can be used for removal of power line
interference, Median can be used for Baseline wandering
noise and Discrete Wavelet Transform can be used for
removal of AWGN.
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Size: 654336 |
Author: muthupandy |
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Description: Digital Filter Coefficient Calculation for DSP
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Author: zabooh |
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Description: TI 28系列DSP串口引导FLASH源码-V3.3 SDFlash serial patch for flash programming via an RS232 serial link. Includes algos for F280x, F2804x, F281x, F2833x, and F2823x devices. Uses TI F281x Flash API V2.10, TI F280x Flash API V1.00, TI F280x Flash API V3.02, TI F2833x Flash API V2.10, and TI F2823x Flash API V2.10. Requires SDFlash v1.60 or later. All previous serial algos are obsolete and not recommended.
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Author: bruce chen |
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Description: CMSIS-DSP库使用指南
CMSIS(Cortex处理器软件接口标准)是ARM推出的基于ARM Cortex-M系列处理器的硬件抽象层
接口。CMSIS包含以下几个部分：
1) CMSIS-Core：包括Cortex-M处理器核和外设的接口API，也包括了使用Cortex-M4核SIMD
指令的内函数
2) CMSIS-DSP：包含了超过60个DSP处理函数，可处理不同的数据类型，包括定点(分数
q7，q15，q31)和单精度浮点
3) CMSIS-RTOS API：提供了支持不同RTOS的抽象层接口，方便用户移植软件中间件和软
件库等
4) CMSIS-SVD：通过XML文件描述器件的外设寄存器，可以用于在调试器中显示寄存器值
或者方便地产生寄存器头文件
5) CMSIS-DAP：提供了标准的调试固件，方便连接Coresight调试访问接口-
CMSIS-DSP in Kinetis K64
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Size: 315392 |
Author: 梁东 |
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