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dsp2407 spwm
该代码是用TI公司DSP2407实现的变频电源SPMW输出控制源代码。(The code is a TI company achieved DSP2407 frequency power source output control SPMW.)
- 2009-04-22 20:26:34下载
- 积分：1
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spatial modulation
a matlab code for spatial modulation
- 2017-09-16 01:09:55下载
- 积分：1
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6713-OFDM
TI TMSC6713 DSP 实现 OFDM的调制和解调，以及相应的matlab功能仿真程序。(TI TMSC6713 DSP realization of OFDM modulation and demodulation, and the corresponding function matlab simulation program.)
- 2010-10-30 19:58:29下载
- 积分：1
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利用伪随机序列作为发送信号 dppl
说明： 利用伪随机序列作为发送信号，经过信道，产生了频偏和相位偏移，利用数字锁相环的原理实现对信号的频率估计和相位估计，实现信号的载波同步。(The frequency offset and phase offset are generated by using pseudo-random sequence as the transmitting signal through the channel. The frequency estimation and phase estimation of the signal are realized by using the principle of digital phase-locked loop, and the carrier synchronization of the signal is realized.)
- 2018-12-27 10:59:33下载
- 积分：1
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F2812-power-inverter-software-design
本文首先介绍了逆变电源的发展现状及趋势。文中分析了适合数字控制的基于DSP 处理器 TMS320F2812 和智能功率模块（IPM）的逆变器硬件；介绍了 SVPWM逆变技术的基本理论，详细推导出了五种具体的 SVPWM 实现模式，并通过比较说明不同实现模式的优缺点，得到本课题采用的一种优化模式，设计研究了基于 SVPWM控制方式的软件；介绍了 Q 格式的基本理论，在程序中变量间的运算采用 Q 格式，提高了系统数据运算的速度和精度，实现了在定点处理器上进行高性能的浮点运算；详细讨论了片上模数转换模块的转换误差来源及影响，研究了减小转换误差的方法，采用了软件方法来对转换结果进行实时校正，提高了模数转换的准确度。(In the first, the current situation and development trends of the inverters are presented in the paper. Following is the analyses of hardware of the inverter suiting for digital control based on digital signal processor TMS320F2812 and the intelligent power module(IPM) the basic theory of space vector pulse width modulation (SVPWM) is introduced, five specific SVPWM modes of implementation are educed detailedly, following by the comparison which shows the advantages and disadvantages of different patterns, an optimization mode is got which is used in this project, and the software is designed based on SVPWM control pattern the basic theory of Q format is presented, variable Q format is adopted during the procedure for the calculation which improves the operation of the system data speed and precision, achieving the targeted processor for high-performance floating-point operation in the fixed-point DSP the error sources and effects of the on-chip analog-to-digital conversion module(A)
- 2014-01-23 15:25:22下载
- 积分：1
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SOAL-TAS-ASISTEN-CTFT
continuous time fourier transform
- 2014-10-29 15:28:08下载
- 积分：1
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DTC_simulink
说明： 实现了异步电机的直接转矩控制，通过MATLAB软件中的simulink进行仿真(The direct torque control of asynchronous motor is realized and simulated by Simulink in MATLAB)
- 2019-12-10 17:07:30下载
- 积分：1
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GBSBEM
GBSBEM(几何单反射椭圆模型)可以用来仿真功率－延迟－角度（pda-图）、功率延迟图、时间－角度的联合统计、波达方向的边缘特征和窄带衰落包络。适用于低层系统，包括微小区和微微小区、杂波绕射基站天线、发射机到接收机之间以及发射机和接收机的周围充斥着散射体的情形。由于其适用范围广泛且具有解析性质，揭示了空间无线信道不同特征间的相互联系，是进行研究的理想模型。(GBSBEM (geometric GBSBEM) simulation can be used to power-delay-angle (pda- Chart), power plans delayed, time-point joint statistics, DOA on the brink of decline and narrow envelope. Apply to the lower systems, including Microcell and Microcells, Clutter diffraction base station antenna, between the transmitter and receiver to the transmitter and receiver around the full scattering case. Because of its broad scope of application and analytic nature, Space Channel reveals the different features of the inter-linkages Research is the ideal model.)
- 2006-09-16 17:38:13下载
- 积分：1
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ColorImagePhotometricStereo
光度立体视觉理论与应用,学期大作业，代码详细，有演示文档。 photometric stereo(Photometric stereo theory and application of the term big job, the code in detail, with presentation. photometric stereo)
- 2011-05-31 11:33:21下载
- 积分：1
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demosaicing
说明： 可以实现对于RGB图像进行去马赛克图像处理(demosaicing for RGB images)
- 2010-04-08 16:00:33下载
- 积分：1
