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GPS_simulation
模拟GPS信息伪码跟踪，调制，解调，星历捕获跟踪过程，(Simulation GPS information pseudo-code tracking, modulation, demodulation, star calendar capture tracking process,)
- 2018-11-26 16:42:36下载
- 积分：1
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USTM
快衰落多输入多输出信道中，无信道状态信息的酉空时调制。属于信道发射和接收两端均无信道状态信息的非相干空时码。程序包含一个主程序和一个酉空时信号产生子程序，并给出误比特率。(Unitary space-time modulation without channel state information in fast fading MIMO channels. It belongs to the incoherent space-time code with no channel state information at both ends of the channel transmitting and receiving. The programs include a main program and a unitary space-time signal generation subroutine, and gives the bit error rate.)
- 2019-06-27 08:00:30下载
- 积分：1
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Spherical_projection
对原始图像进行球面投影,内含两幅原始图像,可以对彩色或灰度图像进行投影,绝对能用(Spherical projection to an orginal image,including color and grey image,absolutely useful)
- 2009-06-19 10:33:57下载
- 积分：1
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S_curve
matlab生成s曲线，类似PS中的曲线调整功能，可以动态的实现S曲线曲率的调整(Matlab generates s curve, similar to the curve adjustment function in PS, which can dynamically realize the adjustment of s curve curvature)
- 2020-06-17 09:00:02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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13.6
这是一个利用dsp2812开发版自带的ad转化器，实现电信号转化成数字信号，并将数据存贮在存贮器的程序(This is a using DSP2812 development version comes with AD converter, realizes the electrical signal into digital signal and the data stored in the memory of the program
)
- 2015-07-09 11:46:26下载
- 积分：1
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pid_FUZZY
基于模糊参数自整定的直流电机双闭环控制，已经仿真验证可用(Based on fuzzy parameter self-tuning double-loop DC motor control, simulation has been used)
- 2013-08-12 16:04:20下载
- 积分：1
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source_C8
dsp中有著數學的轉換方法稱為IQ_math把不同的小數點轉換至相同的座標上(have IQ_math function)
- 2015-03-25 17:33:53下载
- 积分：1
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Sensitivity_Analysis_in_matlab
如何使用Matlab对线性规划进行灵敏度分析(How you use Matlab sensitivity analysis for linear programming)
- 2013-11-10 13:35:26下载
- 积分：1
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FFT
语音信号处理的fft算法
编程实现了FFT算法，运用编写的FFT程序对信号进行FFT计算和还原，待分析的信号是一段音乐，与Matlab的FFT函数进行了比较并设计系统页面
(FFT algorithm for speech signal processing
FFT programming algorithm, the use of the preparation of the FFT program to calculate and restore the signal FFT, the signal to be analyzed is a piece of music, and the Matlab function of the FFT and the design of the system page)
- 2017-04-09 09:20:18下载
- 积分：1
