wenzishibie

fsk调制解调matlab代码，给出了在噪声信道条件下fsk的调制和教条的matlab实现，并给出了误码率(fsk modulation and demodulation matlab code is given in the noisy channel conditions, fsk modulation and dogmatic matlab implementation, and gives the bit error rate)

Cameron 99MTT广义切比雪夫滤波器耦合矩阵计算程序(General Chebyshev response filter coupling matrix calculating tool)

Blahut-Arimoto algorithm in Matlab 用Blahut-Arimoto算法计算BEC/BSC信道容量 通信/信息论基础(Blahut-Arimoto algorithm in Matlab)

二维地震波模拟，包含边界的降阶处理，边角处理(Two-dimensional seismic wave simulation, with boundary reduction treatment, corner treatment)

本代码可以实现绕过win7UAC（用户账户控制），可以很好的实现(This code can realize to bypass win7UAC, (User Account Control), can achieve a good)

分别用Hamming窗与Blackman窗实现FIR数字低通滤波器，内含程序及PPT报告( Realize FIR digital low-pass filter with Hamming window and Blackman, contains the procedures and PPT report)

输入信号为正弦波加白噪声，分别用lms，lrs，维纳算法，滤出白噪声中的正弦波。(The lms，lrs filter。)

Spread spectrum merupakan sistem dimana sinyal yang dikirimkan memiliki bandwidth yang jauh lebih lebar daripada bandwidth sinyal informasinya sendiri. Proses pelebaran bandwidth sinyal informasi ini dilakukan pada sisi pengirim dan disebut spreading. Sebaliknya, proses penyempitan kembali bandwidth sinyal informasi dilakukan di sisi penerima, dan disebut despreading. Pada gambar 1 berikut menunjukkan proses yang terjadi pada sistem spread spectrum.

粒子群算法阵列优化，对阵列方向图的综合，实现低副瓣阵列方向图(Particle swarm optimization (PSO) algorithm for array pattern synthesis to achieve low sidelobe array pattern)

在优化问题中，利用弗洛伊德算法求任意两点的最短路径(In optimization problem, the use of Freud algorithm arbitrary points of the shortest path)