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ModeShape_v2_1h
该程序用于计算和可视化Lamb波的传播模式(The Mode shape program is a tool for the calculation and visualization of Lamb wave propagating modes.)
- 2020-09-07 17:38:07下载
- 积分：1
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ofdm仿真
OFDM即正交频分复用技术，多载波调制的一种。其主要思想是：将信道分成若干正交子信道，将高速数据信号转换成并行的低速子数据流，调制到在每个子信道上进行传输。。每个子信道上的信号带宽小于信道的相关带宽，因此每个子信道上的可以看成平坦性衰落，从而可以消除符号间干扰。而且由于每个子信道的带宽仅仅是原信道带宽的一小部分，信道均衡变得相对容易。(Orthogonal Frequency Division Multiplexing (OFDM) is a kind of multi-carrier modulation. The main idea is to divide the channel into several orthogonal sub-channels, convert high-speed data signals into parallel low-speed sub-data streams, and modulate them to transmit on each sub-channel. The signal bandwidth on each sub-channel is less than the correlation bandwidth of the channel, so it can be seen as flat fading on each sub-channel, which can eliminate inter-symbol interference. Moreover, since the bandwidth of each subchannel is only a small part of the original channel bandwidth, channel equalization becomes relatively easy.)
- 2019-04-27 10:18:25下载
- 积分：1
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FIX UI
Fix to camera y330 mediamod
- 2018-02-20 06:26:57下载
- 积分：1
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Engineering mechanics : dynamics/R. C. Hibbeler. This book, the two matching flo...
Engineering mechanics : dynamics / R.C. Hibbeler. 此书的两张配套软盘-Engineering mechanics : dynamics/R. C. Hibbeler. This book, the two matching floppy
- 2022-01-26 01:58:16下载
- 积分：1
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这是一个时间显示程序 可以将系统的实时时间通过屏幕显示出来 显示格式为时：分：秒...
这是一个时间显示程序 可以将系统的实时时间通过屏幕显示出来 显示格式为时：分：秒-This is a time to show the system program can be displayed real time on-screen display format too: minutes: seconds
- 2022-03-31 17:24:48下载
- 积分：1
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20_analog_circuit
这个是工程师应该掌握的20个电路，希望大家可以了解参考一下，谢谢！(This is the engineer should master 20 circuit, I hope you can understand the reference, thank you!)
- 2015-10-10 15:23:40下载
- 积分：1
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Desktop
可进行针对有约束的，非线性的多参数的目标优化(Constrained nonlinear multi parameter optimization can be carried out)
- 2017-09-24 10:46:40下载
- 积分：1
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qqwuxiamb
一个简单的武侠小游戏源码。喜欢的可以下载来参考一下。本人也比较喜欢文字游戏。怀旧(A simple martial arts games source code. What you like can be downloaded for reference. I also prefer word games. Nostalgia)
- 2020-06-24 03:40:02下载
- 积分：1
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davenport2_p_1021
说明： 利用达尔文Davenport脉动风速谱模拟空间相关点风压。(Using Darwin Davenport fluctuating wind speed spectrum to simulate the wind pressure of spatial correlation points.)
- 2019-10-23 09:14:53下载
- 积分：1
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混沌分岔演示的程序，可以的形象的看到混沌分岔的过程
混沌分岔演示的程序，可以的形象的看到混沌分岔的过程-chaotic demonstration of the bifurcation process, I can see the image of the chaotic process of bifurcation
- 2022-01-25 23:14:37下载
- 积分：1
