PWM_svpwm

matlab 应用图像处理知识，实现对数字的识别，识别率高(Matlab applies the knowledge of image processing to realize the recognition of the numbers and the high recognition rate)

duffing 算子的仿真算法。 改变程序参数即可得到不同状态下的图形。(duffing operator simulation algorithm. Process parameters change under different conditions can be obtained graphics.)

本算法主要是对当前常见的核函数进行描述，并显示出其三维图形。(This algorithm is mainly on the current description of the common core functions, and shows its three-dimensional graphics.)

基于DSP2812的单相全桥逆变结构的SPWM程序。。(DSP2812-based single-phase full-bridge inverter SPWM program structure. .)

HAF WHT 对应的MATLAB程序，用于机动目标检测，高阶模糊函数，MATLAB对应的程序(HAF WHT corresponding MATLAB program for maneuvering target detection, higher order fuzzy function, and MATLAB corresponding program)

bpsk调制仿真，可直接用 1、数字调制方法 数字调制就是把数字基带信号的频谱搬移到高频处，形成适合在信道中传输的带通信号。基本的数字调制方式有振幅键控（ASK）、频移键控（FSK）、绝对相移键控（PSK）、相对（差分）相移键控（DPSK）。在接收端可以采用想干解调或非相干解调还原数字基带信号。 数字信号的传输方式分为基带传输和带通传输。然而，实际中的大多数信道（如）无线信道具有丰富的低频分量。为了使数字信号在带通信道中传输，必须用数字基带信号对载波进行调制，以使信号与信道的特性相匹配。(1, digital modulation method Digital modulation is the transfer of the spectrum of a digital baseband signal to a high frequency to form a bandpass signal suitable for transmission in the channel. The basic digital modulation methods are amplitude keying (ASK), frequency shift keying (FSK), absolute phase shift keying (PSK), and relative (differential) phase shift keying (DPSK). At the receiving end, the digital baseband signal can be restored by using dry demodulation or non-coherent demodulation. Digital signal transmission methods are divided into baseband transmission and bandpass transmission. However, most channels in practice, such as wireless channels, have rich low frequency components. In order for a digital signal to be transmitted in a band channel, the carrier must be modulated with a digital baseband signal to match the signal to the characteristics of the channel.)

从时域分析比较了ofdm和stbc与ofdm结合的性能差别(from time-domain analysis and comparison of OFDM stbc OFDM combined with the performance difference)

有关多普勒频移与距离的关系的matlab仿真(doppler shift)

说明：  6713dsk上的音频口测试程序 发出特定频率的正弦波形 可测试音频口是否损坏等~(I 6713dsk audio on the issue of test procedures specific frequency sinusoidal waveform audio I can test whether the damage ~)

说明：  读取raw数据格式图像，转换为bmp图像保存 实现批量读取转换，带测试图。运行run文件，需要修改当前测试图像路径。(Read the raw data format images converted to read bmp images are saved to achieve batch conversion, with a test pattern. Run the run file, you need to modify the current test image path.)