matlab

Code matlab sovle system equation by some numerical method.

说明：  matlab与人工神经网络2007 配套源代码(matlab and artificial neural network package source code, 2007)

information theory n coding

测距仪测距的过程中，由于受到仪器本身的系统误差以及外界环境影响，会造成测距精度的下降。为了提高测距的精度，我们需要对测距的结果进行改正，可以分为三种类型的改正：仪器常数的改正、气象改正和倾斜改正。(Rangefinder ranging process, due to systematic errors in the instrument itself and the external influences, ranging accuracy will result in a decline. In order to improve ranging accuracy, we need to correct the results of the distance, can be divided into three types of corrections: the correction instrument constant, meteorological correction and inclination correction.)

对模拟输入进行描述，通过比例，加减，跟随运算，得到正确信号(The analog input is described, the proportion, addition and subtraction, follow operation, get the right signal)

Authentication when user login

人工蚁群算法，提供了一种高效的编程步骤。(Artificial ant colony algorithm, provides an efficient programming steps.)

matlab环境下高斯信道中采用BPSK调制的误码率仿真。(Matlab environment Gaussian channel BPSK modulation BER simulation)

说明：  光学干涉的内容，包括了迈克尔逊干涉仪，牛顿环等，内容很齐全，大家下的看看吧。(Optical interference, including the Michelson interferometer, such as Newton' s rings, the content is complete, we take a look under it.)

用于信号与系统中音频的处理，以及一些例子(System for signal and audio processing, and some examples)