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propagationmodel
移动无线系统传播模型概论，里面介绍的模型很全希望对大家有帮助．(Introduction to mobile radio systems propagation model, which describes the model is all we want to help.)
- 2010-10-21 09:02:35下载
- 积分：1
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9key
9键电子琴的汇编程序，简单的电子琴功能，1,2,3,4,5,6,7，高音1,2(9 key electronic keyboard assembler, a simple keyboard functions, 1,2,3,4,5,6,7, pitch 1,2)
- 2010-12-09 21:01:41下载
- 积分：1
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hvvCDMA
在MATLAB环境下实现了CDMA通信系统仿真，程序流程为：随机序列产生--WALSH码扩频--BPSK调制--加入（和不加入）高斯白噪声--BPSK解调--WALSH码解扩，对过程波形进行了存储，对加噪与不加噪情况下的解码结果进行了对比，并绘制出信噪比与误码率关系图。(In the MATLAB environment to achieve a CDMA communication system simulation, the program flow as follows: random sequence generated- WALSH yards Spread Spectrum- BPSK modulation- to join (and not to join) Gaussian white noise- BPSK demodulator- WALSH yards Solution expansion of the process of waveform storage, to add noise and without noise cases, the decoding results were compared, and draw out the signal to noise ratio and bit error rate diagram.)
- 2010-02-22 21:47:14下载
- 积分：1
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channalmodel
在信道仿真中，对接收信号进行滤波等处理，以便于接收器对信号的接收和处理。(the channel simulation, the received signal is filtered, etc., in order to receive the signal is received and processed.)
- 2007-05-20 11:18:29下载
- 积分：1
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CH7
7.5 积分一步的变步长龙格-库塔法grkt2.c
7.6 积分一步的变步长基尔法ggil1.c
7.7 全区间积分的变步长基尔法ggil2.c
7.8 全区间积分的变步长默森法gmrsn.c
7.9 积分一步的连分式法gpbs1.c
7.10 全区间积分的连分式法gpbs2.c(7.5 Integral-step variable step-queue grid- Kutta method grkt2.c 7.6 Integral variable step by step Kiel France ggil1.c 7.7 points between the region variable step-size Kiel France ggil2.c 7.8 points between the region variable step-size Merson method gmrsn.c 7.9 integral step in continued fractions method gpbs1.c 7.10 points between the region' s continued fractions method gpbs2.c)
- 2009-10-15 14:30:09下载
- 积分：1
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Part_3_Graphics_and_Data_Analysis
graphics and data analysis program in matlab
- 2011-06-05 15:21:33下载
- 积分：1
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Mateda2.0.zip-MATLAB-source-package
Matlab Package for Estimation of distribution algorithm
- 2011-06-29 02:33:15下载
- 积分：1
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Mutiple_Frequency_PWM
matlab多电平拓扑三相电路仿真原理图，很实用(matlab multi-level topology of three-phase circuit simulation schematic, very practical)
- 2011-07-07 20:08:57下载
- 积分：1
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转子动力学求解程序
说明： 基于传递矩阵的方法，计算转子动力学系统临界转速及振型(Critical Speed and Vibration Mode of Rotor Dynamics System Based on Transfer Matrix Method)
- 2019-01-08 15:25:15下载
- 积分：1
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calculate
图像之后可以用来计算二维图像的形心坐标与二维图像目标物的面积。有实例图片。(After the image is two-dimensional image can be used to calculate the coordinates of the centroid of the area of the two-dimensional image of the target object. There are examples of pictures.)
- 2014-08-24 20:33:20下载
- 积分：1
