stripmethod

DFT and its circular nature

an alogorithm pso train a neural network

使用RELS法辨识电加热炉加热特性,可以较好反应出整个系统的动态特性(use RELS method to identify electric furnace heating characteristics )

Cooperative spectrum sensing and adapting to the environment, a cognitive radio is able to fill spectrum holes and serve without causing harmful interference to the licensed user. We consider optimization of cooperative spectrum sensing with energy detection to minimize the total error rate.

基于光正交码构造了一类新的不规则00c—LDPc码．新的LDPC码是准循环码，其编码复杂度与码长成 线性关系，具有编码复杂度低的特点，它所对应的双向图中没有四线循环．用和积译码算法对新的码字进行了仿 真，结果表明，与具有类似参数的随机码和规则OOc—LDPc码相比，当信道误码率为10。5时，译码增益分别为 0．3和0．15 dB．(Construct a new class of irregular the 00c-LDPc code based on optical orthogonal codes. LDPC codes are quasi-cyclic code, its complex coding with code length linear relationship, with low encoding complexity, the corresponding bidirectional Figure it in four-wire loop. Simulation with integrated decoding algorithm of the new code word, the results show that when the channel bit error rate, compared with the random codes with similar parameters and rules OOc-LDPc code decoding gain were 10.5 0.3 and 0.15 dB.)

this code motion and very good communciation code human detection and object detection

program for finding gaussian derivative uwb

有关粒子群算法的简单编程，对于初学粒子群的人很有帮助(The particle swarm algorithm is simple program for beginners who PSO helpful)

good matlab code for fast implementation of the Multiwall model

the performance of LSE algorithm in OFDM channel estimation