pso_adptive_w

it is used to count the coin in the box using matlab

IDl语言编写的用于不同格式批处理转换，很实用(format conversion format conversion)

为matlab中求解非线性方程组用到的惩罚函数法，相关研究者可以学下(Penalty function method for solving nonlinear equations used for matlab related researchers can learn)

Design for Butterworth Filter

说明：  这是一个相对完整的OFDM通信系统的仿真设计，包括编码，调制，IFFT， 上下变频，高斯信道建模，FFT，PAPR抑制，各种同步，解调和解码等模 块，并统括系统性能的仿真验证了系统设计的可靠性。 (This is a relatively complete simulation of OFDM communication system design, including coding, modulation, IFFT, the upper and lower frequency, Gaussian channel model, FFT, PAPR suppression, various synchronization, demodulation and decoding of modular and system performance omnibus simulation of the system reliability.)

LDPC编码的C语言实现。包括校验矩阵，生产矩阵的生成，编码，译码等。(LDPC coding in C language. Including the parity matrix, matrix production generation, encoding, decoding and the like.)

利用Capon, MUSIC进行窄带信号空域信号方向估计。比较分辨率性能。观察阵元数、信噪比、快拍数对估计器性能的影响。 (Using Capon, MUSIC for narrowband signal airspace signal direction estimates. Comparative resolution performance. Observe the number of array elements, signal to noise ratio, the number of snapshots on the estimator performance.)

用线性内插方法实现图像的任意倍数的放大，语言matlab(Linear interpolation of image magnification factor of any)

IMAGE ROTATE PROGRAMMMMMMMM

DSL时域均衡中所采用的UEC算法，用Matlab写的代码(DSL in the time-domain equalizer algorithm is used in UEC, using Matlab code written in)