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LDPCcode
利用函数MadHG生成规则LDPC码的校验矩阵H，其行重为6,列重为3,行数为列数一半(行数越大越好)，H中任意两列没有围长为4的圈，并得到H对应的生成矩阵G，可以保证mod(G*H ,2)=0。使用方法为:[H,G] = MadHG(m,n,x),x= 1(得到的G左半部分为单位阵) or 2(G右半部分为单位阵),(use function MadHG Generation rules LDPC check matrix H, re-6, series of three, out for a few half of the number (A bigger the better), H 2 arbitrary no girth of the four circles, H counterparts and with the formation of matrix G, we can be assured of mod (G* H, 2) = 0. To be used : [H, G] = MadHG (m, n, x), x = 1 (the G part of the Left Front units) or 2 (G right half of the units RUF),)
- 2007-05-12 10:49:48下载
- 积分：1
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the_area_of_detection_matlab_programming_source_co
matlab程序设计之面积检测源程序the area of detection matlab programming source code(the area of detection matlab programming source code the area of detection matlab programming source code)
- 2010-08-02 09:24:47下载
- 积分：1
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coarse
这是一个以惯性系为中间参考系的双矢量粗对准方法(This is an inertial frame coarse alignment method for the intermediate reference system double vector)
- 2013-03-13 22:51:22下载
- 积分：1
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plot_SV_model_ct
用MATLAB仿真saleh-valenzuela信道 并绘制saleh-valenzuela信道模型图像(MATLAB simulation saleh-valenzuela channel and draw saleh-valenzuela channel model image)
- 2014-05-12 22:02:10下载
- 积分：1
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Transfer_PDU_on_PUSCH
Another small script to transfer data under PUSCH channel
- 2015-04-17 12:06:44下载
- 积分：1
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sp
说明： 用于计算图像鲁棒性的峰值信噪比和归一化相关系数。峰值信噪比值越大，说明图像处理效果越好，鲁棒性强，越小越不好。归一化相关系数值越大越好。(Images used to calculate the peak signal to noise ratio and robustness of the normalized correlation coefficient. The greater the peak signal to noise ratio, indicating that the better image processing, robust, the smaller the worse. Normalized correlation coefficient the better.)
- 2010-12-07 16:25:35下载
- 积分：1
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PMSM
基于Simulink的永磁同步电机的直接转矩控制的调速仿真，里面用S函数自建部分模块，加快了仿真速度。(Simulink-based permanent magnet synchronous motor direct torque control of the speed of simulation, which used self-built part of the S-function module to speed up the simulation speed.)
- 2020-06-30 10:40:02下载
- 积分：1
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houghcircle
Edge detection result should be enhanced using linear method like Median filter to
remove the garbage around the pupil to gain clear pupil to determine perfect centre. Get the
centre of the pupil by counting the number of black pixels (zero value) of each column and
row. Then get each row and column that has the maximum number of these black pixels.
Then determine the center by simple calculation according to the image coordinate to set it
correct on the image, consequently we can determine the radius of the pupil. Thus we can find
the pupillary boundary (inner). A similar procedure is extended by using a coarse scale to
locate the outer boundary (limbus) which can be apparent by using the mid-point algorithms
of circle and ellipse.
- 2011-11-18 02:09:58下载
- 积分：1
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P-Q-flow-calculation
运用P-Q分解法来进行潮流计算，数据调用需要用到excel(PQ decomposition method using flow calculation, data upload need to use excel)
- 2015-04-20 10:18:19下载
- 积分：1
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MATLAB(ca)
简单介绍了用工具MATLAB编写元胞自动机，其中有简单的设计思路，源代码。(A brief written using MATLAB tools of cellular automata, which have a simple design idea, the source code.)
- 2010-11-04 19:37:39下载
- 积分：1
