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FBG-
说明： 线性啁啾布拉格光栅的光学特性研究 理论研究 尚无仿真(Linearly chirped Bragg grating optical properties of theory there is no simulation)
- 2011-03-20 21:14:16下载
- 积分：1
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radarsystem1
describes the most common terms used in radarsystems, such as range, range resolution, Doppler frequency, and coherency.
The second part of this chapter develops the radar range equation in many of its forms. This presentation includes the low PRF, high PRF,search, bistatic radar, and radar equation with jamming.(describes the most common terms used in rad arsystems, such as range, range resolution, Doppler frequency, and coherency. The second part of this chapter d evelops the radar range equation in many of its f orms. This presentation includes the low PRF. high PRF, search, bistatic radar, and radar equation with jamming.)
- 2006-11-22 11:36:47下载
- 积分：1
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CTRLKIT
说明： 基于ＭＡＴＬＡＢ的辅助设计
简述了矩阵分析的重要性，及根轨迹的绘制方法(based on MATLAB aided design outlined the importance of matrix analysis, and root locus mapping methods)
- 2006-05-14 10:01:23下载
- 积分：1
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AM-Matlab
Amplitude modulation and demodulation using simulink and matlab.
- 2013-11-17 02:20:55下载
- 积分：1
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chirp
chirp信号产生比较
If you are aware of this and would still like to have a pseudo-chirp then you can take a look at the example below. I show the difference between trying to generate the type of chirp you are after and a real chirp signal. I also plot the derivative of the resulting signals, so I can highlight that between half cycles you will have a sometimes subtle (sometimes not so subtle) jump in gradient.
(chirp signal generation
If you are aware of this and would still like to have a pseudo-chirp then you can take a look at the example below. I show the difference between trying to generate the type of chirp you are after and a real chirp signal. I also plot the derivative of the resulting signals, so I can highlight that between half cycles you will have a sometimes subtle (sometimes not so subtle) jump in gradient.
)
- 2012-04-09 16:45:57下载
- 积分：1
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rake-receiver
MATLAB仿真WCDMA下行链路RAKE(MATLAB simulation of WCDMA downlink RAKE)
- 2007-11-14 17:19:04下载
- 积分：1
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zong
（1） 数据源：随机产生752*8bit作为数据源
（2） 按照DTMB的能量扩散初始相位和生成多项式来产生伪随机数据并对原始数据源进行加扰
（3） 加扰后的数据直接进行解扰，观察误码率的值，验证加扰算法
（4） 按照DTMB标准构造BCH（1023，1013）来实现BCH（762，752）信道编码器和解码器，并观察其误码率是否为0来验证其正确性。
（5） 最后把能量扩散和BCH编码级联，接收端把BCH解码和解扰级联，观察其误码率，验证正确性。
((1) Source: randomly generated 752* 8bit as data source
(2) in accordance with the energy of the initial phase and the diffusion DTMB generator polynomial to generate a pseudo-random data and the original data source scramble
(3) the scrambled data is directly descramble, the bit error rate of the observed values, verification scrambling algorithm
(4) In accordance with DTMB standard configuration BCH (1023,1013) to achieve the BCH (762,752) channel encoder and decoder and observe its error rate is 0 to verify its correctness.
(5) Finally, the energy dispersal and BCH coding cascade, the receiving end of the BCH decoding and descrambling cascade observed error rate, to verify the correctness.)
- 2015-11-18 19:14:05下载
- 积分：1
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steepdescent
优化计算，最小值分析，解决实际问题，学习，研究、不断提高。(Optimization calculation, the minimum value analysis, problem solving, learning, research, and continuously improved.)
- 2010-05-13 23:32:53下载
- 积分：1
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qpsk
QPSK 编码 课程设计 matlab仿真 毕业设计 源代码 程序(QPSK encoded curriculum design the matlab simulation graduation design source code program)
- 2013-01-15 18:58:50下载
- 积分：1
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MATLAB_FFT
HOWMEWORK LET S DO IT TOGETHER . ffT MATLAB CODE
- 2012-11-15 10:30:20下载
- 积分：1
