用pca分解重构对原始信号进行噪声抑制 sub_AIC

convolution implemented in gui

语音信号的盲分离，是一个很好的在没有先验知识的情况下的分离程序！(voice signals in the blind separation is a good in the absence of a priori knowledge of the separation procedure!)

说明：  转速电流双闭环电机控制仿真，转矩脉动有些大，速度还可以。 (Current double closed-loop motor speed control simulation, some large torque ripple and speed also.)

Evolutionary design for a PD controller for a tanker ship

AM RECEIVER based on super heterodyne principle virtually used in all modern radio and television receivers. The approach mainly involves the use of heterodyning or frequency mixing. The signal from the antenna is filtered sufficiently at least to reject the image frequency and possibly amplified. A local oscillator in the receiver produces a sine wave which mixes with that signal, shifting it to a specific intermediate frequency (IF), usually a lower frequency. The IF signals is itself filtered and amplified and possibly processed in additional ways. The demodulator uses the IF signals rather than the original radio frequency to recreate a copy of the original modulation (such as audio). The project is coded in MATLAB.

LDA分类器算法matlab实现，简单易用(LDA classifier based on MATLAB)

binary LDPC decoding code

该程序可以生成二维云模型，作为评价舒适度的标注。(The program generates 2-d cloud model, as a comfort uation index)

很好的卡尔曼滤波程序，kalmanlvbo(good Kalman filtering procedures, kalmanlvbo)

产生一个随机数序列,具有高斯统计特征，可用于载波仿真。(create a random sequence with gaussian statistical features,which can be used in carrier wave stimulation )