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07950213
扩频通信系统仿真 ——系统将基带信号（即信息）的频谱扩展至很宽的频带上，然后再进行传输，即将欲传输的信息数据用伪随机序列编码调制，实现频谱扩展，然后通过信道编码发送出去；接收端采用与发送端完全相同的伪随机序列作为本地解扩信号进行相关处理，以恢复信息，最后进行解调，完成整个系统的接收。(Simulation of spread spectrum communication system- the system baseband signal (ie, information) be extended to a wide spectrum of frequency bands, and then transferred, will want to use transmitted information data sequence of pseudo-random code modulation, to achieve expansion of the spectrum, and then sent channel coding receiver and transmitter use the same pseudo-random sequence as related to the local despreading signal processing, in order to restore the information, the final demodulation, the receiver to complete the system.)
- 2011-04-23 14:41:40下载
- 积分：1
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三点定位MATLAB代码
说明： 三点定位算法，利用MATLAB进行仿真，亲测有效。。。(Three-point positioning algorithm, using MATLAB for simulation, pro-test effective)
- 2019-01-09 15:08:57下载
- 积分：1
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重力异常正演
说明： 计算长方形产生的重力异常,理论计算和具体的实现方法.(Calculation of gravity anomaly caused by rectangle)
- 2019-12-02 14:29:58下载
- 积分：1
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equ_response1
equalizer respone for channel F1(Z)=.1Z^2-.25Z^1+1-.25Z^-1+.1Z^-2 for zfl with tap=7,9,15
- 2010-06-23 18:41:28下载
- 积分：1
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Kalman_paper_simulate
说明： Kalman滤波器仿真研究，包括自己写的小论文及其详细的MATLAB程序仿真。(Kalman filter simulation studies, including a small paper to write my own detailed procedures for the MATLAB simulation.)
- 2009-09-01 10:46:11下载
- 积分：1
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matlab 泊肃叶流动 LBM方法 LBM_D2Q9_poiseuille
matlab 泊肃叶流动 LBM方法，很好用的小程序(LBM matlab Poiseuille flow method, the good little program)
- 2020-06-28 13:40:01下载
- 积分：1
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wendang
电话按键的程序。提示你输入电话号码，输出相应的信号波形。一次为单个号码波形和总波形。(Phone key procedures. Prompts you to enter a phone number, the corresponding output signal waveform. No time for a single wave and the total waveform.)
- 2010-12-07 20:11:21下载
- 积分：1
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SR_myex
软件无线电源代码,是<Telecommunication Breakdown>这本书的所有源代码,非常有参考价值.(matlab progroms for the book, <telecommunication breakdown>.)
- 2015-02-06 09:50:36下载
- 积分：1
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test1130
数字宽带接收机的信道化处理下的常规雷达信号的信号检测与脉内调制模式识别(The digital wideband receiver channel of the conventional radar signal under the condition of signal detection and intra-pulse modulation pattern recognition)
- 2020-10-26 16:49:59下载
- 积分：1
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33节点含分布式电源配电网的程序
33节点符合分布式电源电力系统配电网的潮流计算(Matlab language, power flow calculation of power system distribution network)
- 2019-04-02 15:19:46下载
- 积分：1
