viterbi_decoder

MATLAB图像处理实例详解，可配合书学习，其中代码有几处小错误，不影响学习，可自行改正，正好练习代码(MATLAB image processing example explanation, and with book learning, in which the code has several small errors do not affect learning, self-correction, just practice code)

doccument for part deverloper

Exercise on Kalman Filter

This is code for Haralick feature extraction for image in matlab. The basis for these features is the gray-level co-occurrence matrix. This matrix is square with dimension Ng, where Ng is the number of gray levels in the image. Element [i,j] of the matrix is generated by counting the number of times a pixel with value i is adjacent to a pixel with value j and then dividing the entire matrix by the total number of such comparisons made.

PSO算法的系统辨识，辨识一个锅炉蒸汽水位的传递函数。依据现有的数据，将传递函数辨识为2阶。(PSO algorithm to identify a boiler steam water level transfer function. Based on the existing data, the transfer function is identified as order 2.)

利用文中命令码，可以在ANSYS中实现如何输入地震波，这对结构动力分析非常重要！(Using text command code, can be implemented in ANSYS how to input seismic wave, which is very important for structural dynamic analysis!)

本程序是解决一般线性矩阵不等式的程序，希望对大家有帮助(This procedure is to solve the general linear matrix inequalities procedure, we hope to help)

采用最速下降法的AGC仿真，比较了用误差平均和仅用当次误差的控制效果。(The steepest descent method using the AGC simulation, compared with the average error, and only when the second error control effect.)

说明：  采用2发1收的MISO—OFDM系统，对STBC／ SFBC／STFBC在不同的频率／时问选择性信道环境下进行了性能仿真比较。(A comparison of STBC，SFBC and STFBC has been conducted under the different frequency／time seleetive fading channel by using two by one MISO—OFDM system．)

The goal of Optical Character Recognition (OCR) is to classify optical patterns (often contained in a digital image) corresponding to alphanumeric or other characters. The process of OCR involves several steps including segmentation, feature extraction, and classification. Each of these steps is a field unto itself, and is described briefly here in the context of a Matlab implementation of OCR.