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Hilbert_text1
希尔伯特变换测试，使用希尔伯特变换对信号处理，相位偏移90°(The Hilbert transform test uses Hilbert transform to process the signal with a phase shift of 90 degrees)
- 2020-12-29 18:19:01下载
- 积分：1
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resource-allocation
子载波功率资源分配，OFDM技术将信道分成许多正交子信道，在每个子信道上使用一个子载波进行调制，并且各个子载波并行传输(Power resource allocation of the sub-carriers, OFDM technology will channel into a number of orthogonal subchannels, in each subchannel to use a sub-carrier modulation, and the respective sub-carrier parallel transmission.)
- 2012-11-19 11:11:38下载
- 积分：1
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MT1D正演
说明： 基于MATLAB的一维大地电磁正演代码，可模拟多层地电模型的数值响应。(One - dimensional forward modeling code based on MATLAB can simulate the numerical response of multi - layer geoelectric model.)
- 2020-11-03 15:59:52下载
- 积分：1
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CCDF_PTS
PAPR reduction in OFDM using PTS technique
- 2012-07-31 19:43:24下载
- 积分：1
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lab7-LCD
说明： DSP28335的LCD12864使用例程，包含完整的工程文件，打开即可使用。适用于ccs6.0以上版本(The LCD12864 of DSP28335 uses routines, including complete engineering files, which can be opened for use. Suitable for CCS version 6.0 or above)
- 2020-06-16 09:20:01下载
- 积分：1
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dsp
dsp的相关基础知识，熟练运用dsp进行编程仿真(failed to translate)
- 2012-05-14 22:28:38下载
- 积分：1
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hough_trans
通过霍夫变换，实现延直线上信号的积累，达到提高信噪比的目地，以利于检测。(By Hough transform, the accumulation of signals in the certain straight line, to improve the SNR of the signal.)
- 2012-08-24 09:14:31下载
- 积分：1
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Grace水储量解算Matlab代码
说明： 基于matlab编写的计算GRACE水储量的源代码，用于处理GRACE数据，反演全球水储量(Matlab based on the calculation of the source code of GRACE water reserves, used to process GRACE data, inversion of global water reserves)
- 2020-04-27 09:15:43下载
- 积分：1
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3
说明： 3. 瑞利信道中的调制解调、信道估计：
(1) 请推导出单径瑞利信道中的BPSK相干解调的理论误码率性能，并画出比特信噪比与误码率的关系曲线。
(2) 在单径瑞利信道中，请设计一种时分的导引辅助的信道估计方法，用Simulink进行仿真，测量BPSK的误码率性能，画出比特信噪比与误码率的关系曲线，并与理论误码率曲线进行对比。(3. Modulation demodulation and channel estimation in Rayleigh channel:
(1) deduce the theoretical bit error rate performance of BPSK coherent demodulation in single-path Rayleigh channel, and draw the relationship curve between bit signal-to-noise ratio and bit error rate.
(2) in single-path Rayleigh channel, please design a time-division guidance assisted channel estimation method, Simulink simulation, measure the bit error rate performance of BPSK, draw the relationship curve between bit SNR and bit error rate, and compare with the theoretical bit error rate curve.)
- 2021-01-23 19:48:44下载
- 积分：1
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windcoefficient
用matlab仿真风力发电中风能利用系数和叶尖速比等参数的关系(Relationship with the the matlab simulation wind power wind energy utilization coefficient and tip speed ratio parameter)
- 2012-11-28 10:06:38下载
- 积分：1
