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RAKE-code
rake接收机仿真，Rake接收机是一种能分离多径信号并有效合并多径信号能量的最终接收机。瑞克接收的过程相当于用一个钉耙将各个多径信号“耙”出来，然后加以收集。(rake receiver simulation, Rake receiver is a multipath signals can be separated and the effective integration of multi-path signal energy of the final receiver. Rick received the equivalent of using a rake to process each multipath signal " rake" out, and then collecting them.)
- 2011-08-22 19:56:51下载
- 积分：1
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plot3D
构建三维点云，用不同颜色创建三维散点图的方法的实现(Achieve the creation of three-dimensional scatter plot with different colors methods)
- 2021-03-23 21:49:15下载
- 积分：1
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matlab_usermanual
Matlab的数学手册, 入门和进阶级全部都实用(Matlab mathematical manual entry into the class and all utility)
- 2007-10-25 16:06:39下载
- 积分：1
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yinpin
音频频谱的分析程序,在程序中实现了采样速率的提取(Audio spectrum analysis procedures, the procedures to achieve a sampling rate of extraction)
- 2007-10-10 10:40:27下载
- 积分：1
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mat-u531
ASK,PSK调试，不是书上常见的调制方法。实用原信号序列延拓后得到。(ASK,PSK modulation, but not regular method seen in kinds of testbooks.)
- 2010-07-13 14:04:56下载
- 积分：1
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PMSM_vector-control
The system is about simple Vector Control of Permanent Magnet Synchronous Motor. The speed controller is using PI controller and the current controller is using Hysteresis band.
- 2011-10-19 21:50:09下载
- 积分：1
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send
参考3GPP相关标准并根据LTE技术特征和关键特性，对下行链路级进行设计，包含以下步骤：比特生成、CRC校验、码块分割、编码、速率匹配、码块级联、加扰、调制、层映射、预编码、资源映射、OFDM符号生成和天线映射。为模拟无线传输信道，还需仿真相应的信道模型。收端则是发端的严格逆过程，对接收信号进行一系列处理，得到代表原始发送的信息并判决。(References 3GPP LTE technology standards and in accordance with characteristics and key characteristics of the downlink stage design, comprising the steps of: generating bits, CRC checksum, code block segmentation, encoding, rate matching, code block concatenation, scrambling, modulation , layer mapping, precoding, resource mapping, OFDM symbol generation and antenna mapping. Analog wireless transmission channel, the need to emulate the corresponding channel model. The receiving end is the inverse of the originator of the rigorous, a series of processing the received signal, the representation of the original transmitted information and judgment.)
- 2013-10-08 09:39:40下载
- 积分：1
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DSP
信号与系统基础练习，演示了数字信号处理中常用的傅里叶变换，分析时域和频域的信息(Signals and systems based practice, demonstration of digital signal processing used in the Fourier transform of the time domain and frequency domain information analysis)
- 2013-12-03 21:05:39下载
- 积分：1
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heatmap
用于画热区图的R语言代码，适合统计方面的人使用。(Used to draw heat zone map R language code for people to use statistics.)
- 2014-01-06 20:20:16下载
- 积分：1
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Kalman_Filter
Extended Kalman Filter for a howitzer in free fall
- 2009-11-29 18:59:50下载
- 积分：1
