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tca
用于螺旋锥齿轮齿面接触分析，基于matlab进行编程。需要得知螺旋锥齿轮加工参数。(For spiral bevel gear tooth surface contact analysis, based on matlab programming. Need to know the spiral bevel gear processing parameters.)
- 2020-10-30 10:49:56下载
- 积分：1
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实验代码
由于卫星与用户接收机二者的连线方向上存在相对运动，因此引起了载波和伪码的多普勒效应，再加上接收机晶体震荡频率漂移和卫星时钟频漂等原因。接收机实际接收到的卫星载波中心频率一般不再等于信号被发射时的标称频率，这就需要接收机在载波频率一维对信号进行搜索。同时，由于卫星到接收机的距离时刻变化，加上接收机始终相对于GPS时间的偏差又并不固定，因而接收信号的伪码相位值也在改变，所以接收机也要在码相位一维对信号进行搜索。扩频信号的捕获是一个对目标信号频率域和相位域进行的二维搜索过程。(Because of the relative motion between the two of the satellite and the user receiver, the Doppler effect of the carrier and pseudo-code is caused, and the frequency drift of the oscillation of the receiver crystal and the frequency drift of the satellite clock are added. The frequency of the satellite carrier center that the receiver actually receives is generally no longer equal to the nominal frequency of the signal being transmitted, which requires the receiver to search the signal in one dimension of the carrier frequency. At the same time, because the distance between the satellite to the receiver is changed, the deviation of the receiver always relative to the GPS time is not fixed, so the pseudo code phase value of the received signal is also changing, so the receiver also searches for the signal in the code phase. The acquisition of spread spectrum signal is a two-dimensional search process for the frequency domain and phase domain of the target signal)
- 2018-06-27 08:59:05下载
- 积分：1
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Graphics-Sound
介绍了matlab图形和声音的设计与实现
(Describes the matlab graphics and sound design and implementation)
- 2010-01-20 22:46:13下载
- 积分：1
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LFM_radar
说明： 毫米波雷达仿真，参数设置计算，回波生成与分析(Millimeter wave radar simulation)
- 2020-05-19 11:58:12下载
- 积分：1
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细菌优化算法
细菌觅食算法 可以用来解决电力系统无功优化，调度等寻优问题，可以来参考下(Bacterial foraging algorithm can be used to solve the power system reactive power optimization, scheduling and other optimization problems, you can refer to)
- 2017-06-13 22:04:17下载
- 积分：1
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data_acquisition_Simulink
同过SIMULINK采集数据，希望对有需要的人有帮助！(SIMULINK with excessive data collection, want to help people in need!)
- 2010-09-23 08:39:05下载
- 积分：1
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fresnelzone
This code can be use in fresnelzone of seismic data.
- 2009-11-07 01:37:57下载
- 积分：1
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gui_camera
bean recog -gui red , green and black color only
- 2013-07-10 05:40:10下载
- 积分：1
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Signal-and-System-Processing
信号与系统期末大作业。关于信号处理、零极点、时序频域分析。包含完整源程序源代码以及详细的实验报告。(Signals and systems ending job. Signal processing, poles and zeros, timing, frequency domain analysis. Contains the complete source code source code as well as a detailed lab report.)
- 2013-01-30 22:12:20下载
- 积分：1
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Overlap-add-method
this is explains overlap save and add method in matlab
- 2011-10-14 03:04:21下载
- 积分：1
