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Description: 基于dsp的PWM开关电源设计方案，介绍了基于DSP的PWM型开关电源的原理及设计方法，以DSP芯片TMS320LF2407产生SPWM为例阐述了开关电源中PWM波形的实现方法。-based dsp PWM switching power supply design, introduced a DSP-based PWM switching power supply design principle and the method DSP chip TMS320LF2407 SPWM have described as an example of the PWM switching power supply waveform Implementation.
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Size: 315392 |
Author: 高颖 |
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Description: A new blind adaptive multiuser detection scheme based on a hybrid of Kalman filter and
subspace estimation is proposed. It is shown that the detector can be expressed as an anchored
signal in the signal subspace and the coefficients can be estimated by the Kalman filter using only
the signature waveform and the timing of the desired user.-A new blind adaptive multiuser detection s cheme based on a hybrid of the Kalman filter and subs pace estimation is proposed. It is shown that th e detector can be expressed as an anchored signa l in the signal subspace and the coefficients ca n be estimated by the Kalman filter using only th e signature waveform and the timing of the desir ed user.
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Size: 389120 |
Author: rifer |
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Description: 波形图类，可以动态添加数据，实现动态曲线，希望能够指点指点-waveform graphs can add dynamic data, dynamic curves, hope to be able to instruct the instructions
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Size: 83968 |
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Description: ATMEL公司的AVR芯片系列,MEGA8的PWM波形变化演示程序,可以更加容易了解MEGA8的PWM的程序.-ATMEL AVR chip companies series MEGA8 PWM waveform changes in the demonstration program, it can be more easily understood MEGA8 PWM procedures.
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Size: 69632 |
Author: xuepeng |
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Description: 类似任务管理器CPU和内存的波形显示控件，在其基础上添加了上下限，可用于标识警戒线-similar mandates for the management of CPU and memory Waveform Display Controls, based on the addition of lower and upper limits warning level can be used for identification
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Size: 41984 |
Author: wutong |
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Description: 基于TPC-H通用微机接口实验系统的数字录音机源码．具有无限时录放音和波形显示的功能．-based on TPC-H Universal Computer System Interface source of a digital audio recorder. Have unlimited time recording and showing tone waveform display functions.
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Size: 2048 |
Author: |
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Description: 音频数据采集，能显示波形
可采集传感器等非音频信号，能够实时显示。至于其他功能如：回放，存储，压缩和相关处理的算法等功
能
-Audio data acquisition, will be shown waveform acquisition sensor, and other non-audio signals to show the real-time. As for other functions such as : intervals, storage, processing and related compression algorithm, and other functions
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Size: 68608 |
Author: gggg |
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Description: 对应不同的a值产生一组矢量来表示高斯脉冲波形，并计算其相应的ESD。最后，画出了各个a值所对应的脉冲波形及其ESD-a different corresponding values of a group vector to express Gaussian pulse waveform, and calculated the corresponding ESD. Finally, paint all of a value corresponding to the pulse waveform and ESD
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Size: 1024 |
Author: meimei |
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Description: 估算在给定门限下常用输入信号的带宽。函数将代表待分析波形的矢量signal作为输入-estimate in a given threshold under the common input signal bandwidth. Function will be representative of the waveform analysis as input vector signal
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Size: 1024 |
Author: meimei |
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Description: 直流电机控制芯片LM629,可输出PWM波形结合18200进行直流电机的控制。-DC motor control chip LM629. PWM output waveform can be combined 18,200 for DC motor control.
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Size: 3072 |
Author: 王文松 |
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Description: 这个虽然不是码源，但是是很经典的音频电路。而且还有一些波形图。应该是有帮助的。-this is not the source code, but it is very classic audio circuits. There are also plans waveform. It should be helpful.
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Size: 297984 |
Author: 段筱雨 |
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Description: 采用PIC单片机控制的逆变器的源程序，包括产生PWM波形。-using PIC microcontroller control of the inverter source, including generating PWM waveform.
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Size: 95232 |
Author: sunchoin |
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Description: PWM波形发生程序，利用DSP事件管理模块-PWM waveform occurred procedures, the use of DSP incident management module
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Size: 1024 |
Author: 王超 |
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Description: 利用单片机进行相位的检测,产生两路波形,检测相位的差别.-use microprocessor phase of testing, have two road waveform, phase difference detection.
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Size: 2048 |
Author: 邢娟娟 |
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Description: 利用单片机产生两路波形,并且一路可以任意移动相位.-SCM have two road waveform, and can be arbitrary way mobile phase.
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Size: 1024 |
Author: 邢娟娟 |
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Description: 实现正弦波、三角波、锯齿波三种波形输.用3个按键实现不同波形的输出.适用于初学者作为入门的程序.-achieve sine, triangle wave, sawtooth waveform three losers. used three different keys to achieve the output waveform. apply to beginners as induction procedures.
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Size: 52224 |
Author: kevin |
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Description: 该软件主要针对单声道（16bit）量化的音频文件做混响效果处理，并提供了一些可视化的接口供用户调节相应的关键参数，可以得到不同环境下的混响音效，并能同步显示输入输出波形，是一款比较好的可视化软件。-the software targeted at Mono (16bit) quantify the audio files so reverberation effect, and provided some visual interface for the user to adjust the corresponding key parameters can be different environment reverberation of sound, and can simultaneously show that the output waveform is one good visualization software.
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Size: 141312 |
Author: 陈正松 |
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Description: 一个简单模拟画波形的程序。通过windows下SDK编程实现。-a simple painting waveform simulation procedures. Through windows under the SDK programming.
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Size: 9216 |
Author: 水杯 |
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Description: 高分辨率要求系统具有大的带宽，瞬时带宽的增加必将提高系统对硬件的要求，本文采用方便灵活的步进频率波形信号。脉间频率步进波形通过子脉冲载频的步进变化来获得大的有效带宽，使成像具有高分辨率，采用加窗和补零方法提高信噪比，但该信号对目标径向速度非常敏感。采用补零方法提高距离取样分辨率，使距离像细化，并用公式说明了补零只能提高距离取样分辨率，并不能改变频率步进信号的距离分辨能力。该信号波形对目标径向速度的敏感，使目标能量分散到邻近的距离单元造成距离分辨率下降，如果不事先进行速度补偿，直接对回波信号进行逆傅立叶变换，将使所成一维距离像发生频谱展宽，并伴有距离像发生平移。本文证明了当目标有径向速度时仍采用对回波信号直接进行逆傅立叶变换的方法将使一维距离像发生频谱展宽并伴有距离像发生频移，从而严重影响了一维距离像的质量。-high-resolution requirements of the system with large bandwidth, the increased instantaneous bandwidth will improve the system of hardware, In this paper, a flexible and convenient step frequency signals. Pulse frequency step-pulse waveform through the carrier frequency step to achieve great changes in the effective bandwidth. make imaging with high resolution, increasing the window and fill methods to improve signal-to-noise ratio is, However, the signal on the target radial velocity is very sensitive. Using zero-distance sampling method to improve resolution, so that distance as refinement, and formulates a zero-distance sampling can improve resolution, does not alter the frequency of the signal from stepping resolution capabilities. The signal waveform on the target radial velocity sens
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Size: 2048 |
Author: 石榴石 |
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Description: vc++实现正弦波，三角波以及方波的显示-vc achieve sine, triangle and square wave display
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Size: 54272 |
Author: 远门 |
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