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stft_timefreq_complexSignal
短时傅立叶变换测频，可对复信号处理。界面设计好，用户交互方式编程。(STFT frequency measurement can be complex signal processing. Interface design, the user interactively programming.)
- 2008-12-24 16:10:20下载
- 积分：1
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OFDM_simple_matlab
一个非常好的例子关于OFDM的，非常简单，但是有效(A very good example on OFDM, very simple, but effective)
- 2010-12-16 10:57:58下载
- 积分：1
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qpsnyqmf
说明： qpsk仿真程序，模块，是一个完整的好程序
不可错过阿。(keying simulation program, module, is a complete program is not to be missed A.)
- 2006-04-08 23:49:10下载
- 积分：1
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gaussn
说明： 通信系统仿真与分析中经常用到的高斯白噪声的产生方法(Communication System Simulation and Analysis in the frequently used Gaussian white noise, the method of)
- 2008-11-27 12:45:35下载
- 积分：1
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97lifting-wavelet
文件中有两个97提升小波程序，可以直接在matlab中运行，已经试过(File has two 97 lifting wavelet procedures can be directly run in matlab, have tried)
- 2013-11-08 00:10:42下载
- 积分：1
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共上载5个源码，其中c语言c_matrix为矩阵类，可以实现几十种矩阵运算；其它四个为matlab程序，用于生各种杂波的程序...
共上载5个源码，其中c语言c_matrix为矩阵类，可以实现几十种矩阵运算；其它四个为matlab程序，用于生各种杂波的程序-Upload a total of 5 source code, in which c language for c_matrix matrices can be achieved dozens of matrix operations the other four for the matlab program for Health and a variety of procedures Clutter
- 2023-09-02 21:05:03下载
- 积分：1
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wavelet_transf-beta
程式用matlab工具程式編輯實現了小波變換進行圖像壓縮,並且顯示壓縮前後的圖像。 代碼很簡明清晰,適合初學者研究和學習(Editing utility program to achieve with the matlab wavelet transform image compression, and displays the image before and after compression. The code is simple and clear, suitable for beginners research and study)
- 2010-01-20 21:19:07下载
- 积分：1
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Aerodynamic-performance
提高风力机将风能转化为机械能的效率，根据我国西北地区的风频风能曲线，用最优设计攻角沿叶片轴线的非线性分布修正传统Wilson算法，优化设计大型水平轴风力机叶片的气动性
能．该优化设计利用Madab优化工具箱，优化速度干涉因子的迭代计算，提高计算效率；考虑多翼型和变攻角等因素对叶片外形优化的影响，从结构及加工工艺角度修正翼型．通过对1．2MW风力发电机组叶片外形的气动性能计算和优化设计，结果表明该优化设计的有效性和可行性，可为风力机叶片外形设计提供参考．(Improve wind turbine wind energy into mechanical energy efficiency, according to the Northwest China wind frequency wind power curve, optimum design angle of attack along the blade axis of traditional non-linear distribution correction Wilson algorithm to optimize the design of the aerodynamic performance of the large-scale horizontal axis wind turbine blades . The Optimal Design Optimization Toolbox Madab optimized for speed interference factor iterative calculation to improve computational efficiency consider multi-airfoil and change the angle of attack and other factors on the blade shape optimization, airfoil from the structure and processing angle correction. By 1.2MW wind turbine blade shape aerodynamic performance calculation and optimization design, the results show that the effectiveness and feasibility of the optimized design can provide a reference for the wind turbine blade shape design.)
- 2013-04-21 14:10:52下载
- 积分：1
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完整可用的图像质量评价调试代码
采用偏最小二乘法，是小学期课程设计的题目，有详细的注释，DC-DC部分采用定功率单环控制，LDPC码的完整的编译码，加入重复控制。
- 2022-06-20 22:22:38下载
- 积分：1
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一个混沌粒子群算法matlab开发程序
合成孔径雷达（SAR)目标成像仿真，对信号进行频谱分析及滤波，用于建立主成分分析模型，采用累计贡献率的方法，LDPC码的完整的编译码，模式识别中的bayes判别分析算法。
- 2022-07-16 06:24:34下载
- 积分：1
