This project contains a C algorithm for calculating the Results of a custom polynomial function. It is designed and optimized especially for the Starcore 140 DSP ! Inside the archive you can also find the assembly code and the matlab test program which you can use to test the accuracy of the program.
标签： calculating polynomial algorithm contains
上传时间： 2017-09-12
上传用户：hoperingcong
This matlab program compares the Results of different window design methods for finite impulse response filters (FIRs): the rectangular window, Blackman window, Bartlett window, Hamming window and the Hanning window.
标签： different compares impulse program
上传时间： 2017-09-13
上传用户：784533221
Finally, after a great deal of effort and hard work, you have obtained the Results you were trying to get for such a long time. You may be so busy (and tired) that you don’t even realize that you have indeed achieved a certain measure of success. Perhaps it will take a fewmore months before you can present your work at a conference or submit it to a scientific journal.
标签： you obtained Finally Results
上传时间： 2014-09-10
上传用户：Avoid98
Pyramidal Horn design,calculation and Results
标签： calculation Pyramidal Results design
上传时间： 2017-09-15
上传用户：qiaoyue
Results of exercise of chaina
标签： exercise Results chaina of
上传时间： 2014-07-06
上传用户：225588
MicroC/OS-II The Real-Time Kernel Second Edition By Jean J. Labrosse CMP Books, CMP Media LLC Copyright 2002 by CMP Books ISBN 1-57820-103-9 CMP Books CMP Media LLC 1601 West 23rd Street, Suite 200 Lawrence, Kansas 66046 785-841-1631 www.cmpbooks.com email: books@cmp.com The programs and applications on this disk have been carefully tested, but are not guaranteed for any particular purpose. The publisher does not offer any warranties and does not guarantee the accuracy, adequacy, or completeness of any information and is not responsible for any errors or omissions or the Results obtained from use of such information.
标签： MicroCOS_II 嵌入式 实时操作系统
上传时间： 2013-06-09
上传用户：zhyiroy
微弱信号检测装置 四川理工学院 刘鹏飞、梁天德、曾学明 摘要： 本设计以TI的Launch Pad为核心板，采用锁相放大技术设计并制作了一套微弱信号检测装置，用以检测在强噪声背景下已知频率微弱正弦波信号的幅度值，并在液晶屏上数字显示出所测信号相应的幅度值。实验结果显示其抗干扰能力强，测量精度高。 关键词：强噪声；微弱信号；锁相放大；Launch Pad Abstract: This design is based on the Launch Pad of TI core board, using a lock-in amplifier technique designed and produced a weak signal detection device, to measure the known frequency sine wave signal amplitude values of the weak in the high noise background, and shows the measured signal amplitude of the corresponding value in the liquid crystal screen. Test Results showed that it has high accuracy and strong anti-jamming capability. Keywords: weak signal detection; lock-in-amplifier; Launch Pad 1、引言 随着现代科学技术的发展，在科研与生产过程中人们越来越需要从复杂高强度的噪声中检测出有用的微弱信号，因此对微弱信号的检测成为当前科研的热点。微弱信号并不意味着信号幅度小，而是指被噪声淹没的信号，“微弱”也仅是相对于噪声而言的。只有在有效抑制噪声的条件下有选择的放大微弱信号的幅度，才能提取出有用信号。微弱信号检测技术的应用相当广泛，在生物医学、光学、电学、材料科学等相关领域显得愈发重要。 2、方案论证 针对微弱信号的检测的方法有很多，比如滤波法、取样积分器、锁相放大器等。下面就针对这几种方法做一简要说明。 方案一：滤波法。 在大部分的检测仪器中都要用到滤波方法对模拟信号进行一定的处理，例如隔离直流分量，改善信号波形，防止离散化时的波形混叠，克服噪声的不利影响，提高信噪比等。常用的噪声滤波器有：带通、带阻、高通、低通等。但是滤波方法检测信号不能用于信号频谱与噪声频谱重叠的情况，有其局限性。虽然可以对滤波器的通频带进行调节，但其噪声抑制能力有限，同时其准确性与稳定性将大打折扣。
上传时间： 2013-11-04
上传用户：lty6899826
Abstract: This document details the Lakewood (MAXREFDES7#) subsystem reference design, a 3.3V input, ±12V (±15V) output, isolated power supply. The Lakewood reference design includes a 3W primary-side transformer H-bridge driver for isolated supplies, and two wide input range and adjustable output low-dropout linear regulators (LDOs). Test Results and hardware files are included.
标签： MAXREFDES Lakewood Isolated Output
上传时间： 2013-11-02
上传用户：fengzimili
Abstract: This document details the Riverside (MAXREFDES8#) subsystem reference design, a 3.3V input, 12V (15V) output, isolated power supply. The Riverside reference design includes a 3W primary-side transformer H-bridge driver for isolated supplies, and one wide input range and adjustable output low-dropout linear regulator (LDO). Test Results and hardware files are included.
标签： Riverside MAXREFDES Isolated Output
上传时间： 2013-11-16
上传用户：会稽剑客
Abstract: This document details the Oceanside (MAXREFDES9#) subsystem reference design, a 3.3V to 15V input,±15V (±12V) output, isolated power supply. The Oceanside design includes a high-efficiency step-up controller, a36V H-bridge transformer driver for isolated supplies, a wide input range, and adjustable output low-dropout linearregulator (LDO). Test Results and hardware files are included.
上传时间： 2013-10-12
上传用户：jinyao
