In this study, the first use of Mathematica for solving nonlinear equations (gro...

用matlab 实现bpsk的误码率蒙特卡洛仿真，可以作为编程的范例来用(Using matlab to achieve bpsk BER Monte Carlo simulation ，could be used as a programming paradigm)

仿真效率很高的，用MATLAB实现动态聚类或迭代自组织数据分析，计算多重分形非趋势波动分析，对于初学者具有参考意义，未来线路预测,分析误差,完整的基于HMM的语音识别系统。

模糊控制器的设计文件，采用双输入单输出形式。具有56条规则的规则库(Fuzzy controller design documents, the use of two-input single-output form. 56 rules with rule base)

仿真2PSK数字通信系统。信道中噪声模型为加性高斯白噪声。接收端有自适应滤波器。(Simulate 2PSK communication system. Noise in channel is ideal additive Gaussian white noise. Adaptive filter is designed at receiving terminal.)

基于RWG奇函数的矩量法的阻抗矩阵部分的编程代码(Programming code of impedance matrix part of moment method based on RWG odd function)

说明：  粗糙集在进行属性约简时需要求其正域，此为求正域程序(Rough Set for Positive Domain)

可以用此程序调用matlab将四副或九幅图合并(Using matlab to four or nine maps of the)

it is a matlab program used to calculate the FAST FOURIER TRANSFORMS of two given sequences

由设计要求可知，wp<=0.2π，允许误差幅度小于1dB，ws>=0.3π内衰减应大于15dB。为了验证数字滤波器的实际滤波功能，设计程序时，把输入序列定为验证函数x（t）=4sin（100πt）以及x（t）=4sin（200πt）和x（t）=4sin（400πt）。又因为Ts=1.25ms，T=80ms，故采样点为64，即N=64，所以当M=6，可以同时调试并验证程序的滤波功能。(Seen by the design requirements, wp < = 0.2π, allow a margin of error of less than 1dB, ws> = 0.3π within attenuation greater than 15dB. In order to verify the actual filtering function of the digital filter design program, the input sequence as validation function x (t) = 4sin (100πt) and x (t) = 4sin (200πt) and x (t) = 4sin (400πt) . And because Ts = 1.25ms, T = 80ms, so the sampling points is 64, that is N = 64, so when M = 6, can debug and validate filtering program.)

A Speech Tool Software for Signal Processing Applications